diff --git a/.github/workflows/deltawire-preflight-v5.yml b/.github/workflows/deltawire-preflight-v5.yml
new file mode 100644
index 000000000..6508c60b0
--- /dev/null
+++ b/.github/workflows/deltawire-preflight-v5.yml
@@ -0,0 +1,28 @@
+name: Verify DeltaWire preflight v5
+
+on:
+  push:
+    branches: [eval/deltawire-preflight-v5]
+  pull_request:
+    paths:
+      - "labs/20-deltawire/**"
+      - ".github/workflows/deltawire-preflight-v5.yml"
+
+permissions:
+  contents: read
+
+jobs:
+  validate-v5:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-go@v7
+        with:
+          go-version-file: labs/20-deltawire/go.mod
+      - uses: actions/setup-python@v6
+        with:
+          python-version: "3.11"
+      - run: bash labs/20-deltawire/scripts/validate.sh
+      - run: bash labs/20-deltawire/eval/scripts/v5/validate.sh
diff --git a/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/.deltawire/config.json b/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/.deltawire/config.json
new file mode 100644
index 000000000..61a05415a
--- /dev/null
+++ b/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/.deltawire/config.json
@@ -0,0 +1,12 @@
+{
+  "limits": {
+    "max_output_bytes": 104857600,
+    "max_plan_bytes": 1048576,
+    "max_records": 100000,
+    "max_schema_bytes": 1048576
+  },
+  "plans_dir": ".deltawire/plans",
+  "schemas_dir": ".deltawire/schemas",
+  "state_file": ".deltawire/state.json",
+  "version": "deltawire.config.v1"
+}
diff --git a/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/.deltawire/schemas/range-large.schema.json b/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/.deltawire/schemas/range-large.schema.json
new file mode 100644
index 000000000..69b476237
--- /dev/null
+++ b/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/.deltawire/schemas/range-large.schema.json
@@ -0,0 +1,16 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "additionalProperties": false,
+  "properties": {
+    "index": {
+      "maximum": 500,
+      "minimum": 1,
+      "type": "integer"
+    }
+  },
+  "required": [
+    "index"
+  ],
+  "title": "range-large",
+  "type": "object"
+}
diff --git a/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/.generated/.gitignore b/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/.generated/.gitignore
new file mode 100644
index 000000000..d6b7ef32c
--- /dev/null
+++ b/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/.generated/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/Dockerfile b/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/Dockerfile
new file mode 100644
index 000000000..023396b14
--- /dev/null
+++ b/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/Dockerfile
@@ -0,0 +1,10 @@
+FROM ubuntu:22.04
+COPY .generated/deltawire /usr/local/bin/deltawire
+COPY task-contract.json /task-contract.json
+COPY .deltawire /.deltawire
+COPY verify_plan_contract.py /usr/local/bin/verify_plan_contract.py
+COPY environment_receipt.py /usr/local/bin/environment_receipt.py
+COPY deltawire-environment-expectations.json /deltawire-environment-expectations.json
+RUN chmod 0755 /usr/local/bin/deltawire /usr/local/bin/verify_plan_contract.py /usr/local/bin/environment_receipt.py && chmod a-w /task-contract.json /.deltawire/config.json /.deltawire/schemas/*.json /deltawire-environment-expectations.json
+RUN command -v deltawire && deltawire version
+RUN apt-get update && apt-get install -y python3
diff --git a/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/deltawire-environment-expectations.json b/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/deltawire-environment-expectations.json
new file mode 100644
index 000000000..a47f4e360
--- /dev/null
+++ b/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/deltawire-environment-expectations.json
@@ -0,0 +1,23 @@
+{
+  "binary": {
+    "path": "/usr/local/bin/deltawire",
+    "realpath": "/usr/local/bin/deltawire",
+    "sha256": "e5198d15000e093a2a28e57ad4a093dde8f66bcab21462549ddf9114064c25f4",
+    "version": "deltawire version dev"
+  },
+  "files": {
+    "config": {
+      "path": "/.deltawire/config.json",
+      "sha256": "673b9cf053e3ba2263bfbc49034360ed8dba8d959bd167f8ff4b1f7cb4302b6f"
+    },
+    "public_contract": {
+      "path": "/task-contract.json",
+      "sha256": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5"
+    },
+    "schema": {
+      "path": "/.deltawire/schemas/range-large.schema.json",
+      "sha256": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5"
+    }
+  },
+  "schema_version": "deltawire-environment-expectations.v1"
+}
diff --git a/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/environment_receipt.py b/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/environment_receipt.py
new file mode 100644
index 000000000..84446c2d5
--- /dev/null
+++ b/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/environment_receipt.py
@@ -0,0 +1,47 @@
+#!/usr/bin/env python3
+"""Atomically emit deterministic DeltaWire environment evidence."""
+import argparse,hashlib,json,os,stat,subprocess,tempfile
+from pathlib import Path
+
+def sha(path):
+ h=hashlib.sha256()
+ with Path(path).open("rb") as f:
+  for chunk in iter(lambda:f.read(1048576),b""):h.update(chunk)
+ return h.hexdigest()
+def atomic_write(path,data):
+ target=Path(path);target.parent.mkdir(parents=True,exist_ok=True)
+ fd,tmp=tempfile.mkstemp(prefix=f".{target.name}.",suffix=".tmp",dir=target.parent)
+ try:
+  with os.fdopen(fd,"w",encoding="utf-8") as f:f.write(data);f.flush();os.fsync(f.fileno())
+  os.replace(tmp,target)
+ except BaseException:
+  try:os.unlink(tmp)
+  except FileNotFoundError:pass
+  raise
+def build(expectations):
+ expected=json.loads(Path(expectations).read_text());binary=Path(expected["binary"]["path"])
+ exists=binary.exists();lst=binary.lstat() if exists else None
+ regular=bool(lst and stat.S_ISREG(lst.st_mode));symlink=binary.is_symlink() if exists else False
+ executable=exists and os.access(binary,os.X_OK);realpath=str(binary.resolve()) if exists else None
+ try:version=subprocess.run([str(binary),"version"],capture_output=True,text=True,check=False) if exists else None
+ except OSError:version=None
+ files={}
+ for name,item in sorted(expected["files"].items()):
+  path=Path(item["path"]);actual=sha(path) if path.is_file() else None
+  files[name]={"path":item["path"],"exists":path.is_file(),"actual_sha256":actual,"expected_sha256":item["sha256"],"hash_match":actual==item["sha256"]}
+ binary_hash=sha(binary) if regular else None
+ checks={"binary_exists":exists,"binary_regular":regular,"binary_not_symlink":not symlink,"binary_executable":executable,
+         "binary_path":str(binary)==expected["binary"]["path"],"binary_realpath":realpath==expected["binary"]["realpath"],
+         "binary_hash":binary_hash==expected["binary"]["sha256"],"version_exit_0":bool(version and version.returncode==0),
+         "version_exact":bool(version and version.stdout.splitlines() and version.stdout.splitlines()[0].strip()==expected["binary"]["version"]),
+         **{f"{name}_hash":item["hash_match"] for name,item in files.items()}}
+ return {"schema_version":"deltawire-environment-receipt.v1","binary":{"path":str(binary),"realpath":realpath,"exists":exists,
+         "is_regular":regular,"is_symlink":symlink,"executable":executable,"actual_sha256":binary_hash,
+         "expected_sha256":expected["binary"]["sha256"],"version_stdout":version.stdout.strip() if version else None,
+         "version_stderr":version.stderr.strip() if version else None,"version_exit_code":version.returncode if version else None,
+         "expected_version":expected["binary"]["version"]},"files":files,"checks":checks,"status":"pass" if all(checks.values()) else "fail"}
+def main():
+ p=argparse.ArgumentParser();p.add_argument("--expectations",required=True);p.add_argument("--receipt",required=True);a=p.parse_args()
+ receipt=build(a.expectations);atomic_write(a.receipt,json.dumps(receipt,indent=2,sort_keys=True)+"\n")
+ print(json.dumps(receipt,sort_keys=True));raise SystemExit(0 if receipt["status"]=="pass" else 1)
+if __name__=="__main__":main()
diff --git a/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/task-contract.json b/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/task-contract.json
new file mode 100644
index 000000000..281ba55ac
--- /dev/null
+++ b/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/task-contract.json
@@ -0,0 +1,24 @@
+{
+  "authoritative_schema": {
+    "path": ".deltawire/schemas/range-large.schema.json",
+    "sha256": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5"
+  },
+  "deltawire_applicability": "expected",
+  "family": "range",
+  "generation": {
+    "field": "index",
+    "field_order": [
+      "index"
+    ],
+    "start": 1
+  },
+  "ordering": "canonical_generation_order",
+  "output": {
+    "format": "ndjson",
+    "path": "testdata/generated/output.ndjson"
+  },
+  "record_count": 500,
+  "schema_version": "task-spec.v1",
+  "size": "large",
+  "task": "range-large"
+}
diff --git a/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/verify_plan_contract.py b/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/verify_plan_contract.py
new file mode 100644
index 000000000..205d4fc8a
--- /dev/null
+++ b/labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/verify_plan_contract.py
@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+import argparse, hashlib, json, subprocess
+from pathlib import Path
+
+def sha(path): return hashlib.sha256(Path(path).read_bytes()).hexdigest()
+def write(path, value):
+    if path:
+        target=Path(path); target.parent.mkdir(parents=True,exist_ok=True); target.write_text(json.dumps(value,indent=2,sort_keys=True)+"\n")
+
+def main():
+    p=argparse.ArgumentParser(); p.add_argument("--contract",required=True); p.add_argument("--plan",required=True); p.add_argument("--repo",default="."); p.add_argument("--receipt"); p.add_argument("--deltawire",default="deltawire"); a=p.parse_args()
+    repo=Path(a.repo).resolve(); contract_path=Path(a.contract).resolve(); plan=Path(a.plan).resolve(); contract=json.loads(contract_path.read_text())
+    try: plan_arg=str(plan.relative_to(repo))
+    except ValueError: plan_arg=str(plan)
+    result={"schema_version":"plan-contract-receipt.v1","contract_sha256":sha(contract_path),"plan_sha256":sha(plan),"checks":{},"status":"fail"}
+    try:
+        run=subprocess.run([a.deltawire,"inspect","--repo",str(repo),"--format","json",plan_arg],capture_output=True,text=True)
+        result["inspect_exit_code"]=run.returncode
+        if run.returncode: result["error"]=run.stderr.strip() or run.stdout.strip()
+        else:
+            inspected=json.loads(run.stdout); schema=contract["authoritative_schema"]; schema_path=repo/schema["path"]
+            checks={"output_path":inspected.get("output_path")==contract["output"]["path"],"output_format":inspected.get("output_format")==contract["output"]["format"],"projected_records":inspected.get("projected_records")==contract["record_count"],"schema_path":inspected.get("schema_path")==schema["path"],"schema_exists":schema_path.is_file(),"schema_sha256":schema_path.is_file() and sha(schema_path)==schema["sha256"],"exact_count_assertion":str(contract["record_count"]) in json.dumps(inspected.get("assertion_summary",{}))}
+            result.update({"checks":checks,"inspect":inspected,"status":"pass" if all(checks.values()) else "fail"})
+    except (OSError,ValueError,KeyError) as error: result["error"]=str(error)
+    write(a.receipt,result)
+    if result["status"]!="pass": raise SystemExit(1)
+    print(json.dumps(result,sort_keys=True))
+if __name__=="__main__": main()
diff --git a/labs/20-deltawire/eval/conformance/environment-receipt-v1/instruction.md b/labs/20-deltawire/eval/conformance/environment-receipt-v1/instruction.md
new file mode 100644
index 000000000..d8dbe2d66
--- /dev/null
+++ b/labs/20-deltawire/eval/conformance/environment-receipt-v1/instruction.md
@@ -0,0 +1 @@
+No agent action is required. Exit without changing the task environment.
diff --git a/labs/20-deltawire/eval/conformance/environment-receipt-v1/task.toml b/labs/20-deltawire/eval/conformance/environment-receipt-v1/task.toml
new file mode 100644
index 000000000..de75749cc
--- /dev/null
+++ b/labs/20-deltawire/eval/conformance/environment-receipt-v1/task.toml
@@ -0,0 +1,29 @@
+schema_version = "1.3"
+artifacts = []
+
+[task]
+name = "operatorstack/deltawire-environment-receipt-conformance-v1"
+description = "No-model Harbor main collect-hook conformance"
+authors = []
+keywords = []
+
+[metadata]
+benchmark_result = false
+conformance_version = "v1"
+
+[verifier]
+timeout_sec = 60.0
+
+[[verifier.collect]]
+service = "main"
+command = "python3 /usr/local/bin/environment_receipt.py --expectations /deltawire-environment-expectations.json --receipt /logs/artifacts/deltawire/environment-receipt.json"
+timeout_sec = 30.0
+
+[agent]
+timeout_sec = 60.0
+
+[environment]
+network_mode = "public"
+build_timeout_sec = 600.0
+os = "linux"
+mcp_servers = []
diff --git a/labs/20-deltawire/eval/conformance/environment-receipt-v1/tests/test.sh b/labs/20-deltawire/eval/conformance/environment-receipt-v1/tests/test.sh
new file mode 100755
index 000000000..39751523e
--- /dev/null
+++ b/labs/20-deltawire/eval/conformance/environment-receipt-v1/tests/test.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -euo pipefail
+mkdir -p /logs/verifier
+printf '{"conformance": 1}\n' > /logs/verifier/reward.json
diff --git a/labs/20-deltawire/eval/docs/08-harbor-artifact-timing.md b/labs/20-deltawire/eval/docs/08-harbor-artifact-timing.md
new file mode 100644
index 000000000..6b52c1b22
--- /dev/null
+++ b/labs/20-deltawire/eval/docs/08-harbor-artifact-timing.md
@@ -0,0 +1,29 @@
+# Harbor 0.20.0 artifact timing
+
+This preflight is pinned to `harbor==0.20.0`. Inspection of the installed package on
+`tbench-c4d` established the following order in
+`harbor/trial/single_step.py` and `harbor/trial/trial.py`:
+
+1. the agent phase finishes;
+2. `[[verifier.collect]]` hooks with `service = "main"` run while the main
+   container is still available;
+3. main-container artifacts are downloaded;
+4. the verifier runs;
+5. verifier logs and reward are retained.
+
+`VerifierCollectConfig` in `harbor/models/task/config.py` accepts `command`,
+`service`, `timeout_sec`, and `user`. The implicit convention entry for
+`/logs/artifacts/` is created by `harbor/trial/artifact_handler.py` and maps to
+`<trial>/artifacts/logs/artifacts/`. Its `artifacts/manifest.json` entry has
+`source`, `destination`, `type`, `status`, and `service` fields.
+
+Collect hooks are best effort. A nonzero exit is written as a warning, including
+the command, exit code, stdout, and stderr, in the job/trial logs, but collection
+continues and no structured hook-exit field is added to the artifact manifest.
+Consequently the v5 gate never treats Harbor success or hook exit alone as proof:
+it requires the canonical retained receipt plus an `ok` convention-directory
+manifest entry.
+
+The paid task retains the default container user. When that user is root, the
+receipt detects accidental environment drift; it is not a cryptographic
+anti-cheat boundary against the agent.
diff --git a/labs/20-deltawire/eval/manifests/preflight-v4-evidence-lock.json b/labs/20-deltawire/eval/manifests/preflight-v4-evidence-lock.json
new file mode 100644
index 000000000..e47bac3fc
--- /dev/null
+++ b/labs/20-deltawire/eval/manifests/preflight-v4-evidence-lock.json
@@ -0,0 +1,90 @@
+{
+  "immutable_files": {
+    "labs/20-deltawire/eval/manifests/preflight-v2-evidence-lock.json": "dfaa4350681a36bcadef1e00d52bd90e16b2cf72638928ba2d0bc42b7af8f1b8",
+    "labs/20-deltawire/eval/manifests/preflight-v3-evidence-lock.json": "3318137e8f0da487297c3e95d07bac61fb7229d4ff751c334fe444e4444d6f61",
+    "labs/20-deltawire/eval/manifests/preflight-v4-range-large.json": "badcdcc4d7db11fb5aa715d26fbf6aefcd70f31ccc708afa7030486c2e26f116",
+    "labs/20-deltawire/eval/matrices/72-run-matrix.json": "f9dcddc4b7336418c7e2b8e7a7e51ca1e42b5a137255ff0823a732618f3568d5",
+    "labs/20-deltawire/eval/probes/range-large-v4/authoritative-schema.json": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5",
+    "labs/20-deltawire/eval/probes/range-large-v4/environment/.deltawire/config.json": "673b9cf053e3ba2263bfbc49034360ed8dba8d959bd167f8ff4b1f7cb4302b6f",
+    "labs/20-deltawire/eval/probes/range-large-v4/environment/.deltawire/schemas/range-large.schema.json": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5",
+    "labs/20-deltawire/eval/probes/range-large-v4/environment/Dockerfile": "10f480e7735bab6ca1f9389af058951550284516a98c363b6eb113d4f9ff655f",
+    "labs/20-deltawire/eval/probes/range-large-v4/environment/deltawire-environment-expectations.json": "5b2c2f4876ef27633b8889ce4bc9209a8233b0ca2c7dfefca24b61de5cabb252",
+    "labs/20-deltawire/eval/probes/range-large-v4/environment/environment_receipt.py": "bf1a730b409faa8ee8a85a9a83a2f076dc2c1daad72f25c9613e6f18d630a90f",
+    "labs/20-deltawire/eval/probes/range-large-v4/environment/task-contract.json": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+    "labs/20-deltawire/eval/probes/range-large-v4/environment/verify_plan_contract.py": "8aafe73ab47213027a258f9abbebbca4803fa53f658abeb7b405d4a79202d4af",
+    "labs/20-deltawire/eval/probes/range-large-v4/instruction.md": "e71b24acdf77f476573e4373a7f6a814f94e35adf5dcd0e6f048350574359725",
+    "labs/20-deltawire/eval/probes/range-large-v4/pair-task/authoritative-schema.json": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5",
+    "labs/20-deltawire/eval/probes/range-large-v4/pair-task/environment/.deltawire/config.json": "673b9cf053e3ba2263bfbc49034360ed8dba8d959bd167f8ff4b1f7cb4302b6f",
+    "labs/20-deltawire/eval/probes/range-large-v4/pair-task/environment/.deltawire/schemas/range-large.schema.json": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5",
+    "labs/20-deltawire/eval/probes/range-large-v4/pair-task/environment/.generated/.gitignore": "240a3e0d37d2e86b614063f5347eb02d4f99ca6c254de6b82871ff8d95532a7d",
+    "labs/20-deltawire/eval/probes/range-large-v4/pair-task/environment/Dockerfile": "10f480e7735bab6ca1f9389af058951550284516a98c363b6eb113d4f9ff655f",
+    "labs/20-deltawire/eval/probes/range-large-v4/pair-task/environment/deltawire-environment-expectations.json": "5b2c2f4876ef27633b8889ce4bc9209a8233b0ca2c7dfefca24b61de5cabb252",
+    "labs/20-deltawire/eval/probes/range-large-v4/pair-task/environment/environment_receipt.py": "bf1a730b409faa8ee8a85a9a83a2f076dc2c1daad72f25c9613e6f18d630a90f",
+    "labs/20-deltawire/eval/probes/range-large-v4/pair-task/environment/task-contract.json": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+    "labs/20-deltawire/eval/probes/range-large-v4/pair-task/environment/verify_plan_contract.py": "8aafe73ab47213027a258f9abbebbca4803fa53f658abeb7b405d4a79202d4af",
+    "labs/20-deltawire/eval/probes/range-large-v4/pair-task/instruction.md": "549f4047b1a4ba4f7a3f3dce9e60d1d70b141caa189aafdba942b15e6d022aee",
+    "labs/20-deltawire/eval/probes/range-large-v4/pair-task/task-spec.json": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+    "labs/20-deltawire/eval/probes/range-large-v4/pair-task/task.toml": "01f68e68f24bd143fc2cf9cce1c89871694160a56992d1c19ef03f6f02dc1fc9",
+    "labs/20-deltawire/eval/probes/range-large-v4/pair-task/tests/semantic_oracle.py": "94b30fac117f40e977851966b5228e6c372bb48cbf2e5c29c24f428e1f98e91d",
+    "labs/20-deltawire/eval/probes/range-large-v4/pair-task/tests/task-spec.json": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+    "labs/20-deltawire/eval/probes/range-large-v4/pair-task/tests/test.sh": "0c5eb4de20a4c76fb073742a684f15ff3431b38bfa0a9ca27186e4b1f9e65884",
+    "labs/20-deltawire/eval/probes/range-large-v4/skill/deltawire/SKILL.md": "69f266e086759f3b8371a5708464067d10daf30c7d01a8c8bc06dd39261ec19e",
+    "labs/20-deltawire/eval/probes/range-large-v4/task-spec.json": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+    "labs/20-deltawire/eval/probes/range-large-v4/task.toml": "81f4033d57800432e053aa9166b887f98fff6a4ca339753a5575917ecbe42bd9",
+    "labs/20-deltawire/eval/probes/range-large-v4/tests/semantic_oracle.py": "94b30fac117f40e977851966b5228e6c372bb48cbf2e5c29c24f428e1f98e91d",
+    "labs/20-deltawire/eval/probes/range-large-v4/tests/task-spec.json": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+    "labs/20-deltawire/eval/probes/range-large-v4/tests/test.sh": "0c5eb4de20a4c76fb073742a684f15ff3431b38bfa0a9ca27186e4b1f9e65884",
+    "labs/20-deltawire/eval/results/preflight-v1/treatment-probe-range-large/v1-evidence-lock.json": "26f4013270eb366c3c190f8235ef2564985b593005d499338273b1edc2c051d1",
+    "labs/20-deltawire/eval/results/preflight-v4/index.json": "0b6a2954c9597aab8d99e47958deb9159d2b24f98625be9d9ff5d54a723b152f",
+    "labs/20-deltawire/eval/results/preflight-v4/readiness.json": "5974d5a844dc7fb8659bb07b59a0625deadb275161dfd774f82df42db5962f4c",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/D1-end-to-end.json": "c99fd2df59f2162da1f245a1b5e8fad778c0ba8d18ad583e2a1751d8cc38f658",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/D1-environment-receipt.json": "c088201283f920cc39bc6d3b5621e9a86ba36a106e3d541aabd409ee7d70c231",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/D1-plan-contract-receipt.json": "9eb93bd1efb49fe95486d81529ff01ab6e2f20500eebd9146063380dea235f5a",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/D1-semantic-result.json": "a8f74965bc7c20d7b8de488e05b6c90e85caaab94b480adb71038165541a7c74",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/D1-treatment-use.json": "be48c00d06af98783f37814cd5ac68233447d19cb1de8ad0f36fabfea13162c5",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/config.json": "b0ba0743f1e6fce0151c0900520a4c4100126d77d114164fa4acb28581d71b52",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/job.log": "d8a2e5471b553e4fd839bb7c6ee4d18b9c7361647e7da8354d77868d850596a0",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/lock.json": "e27de1f7a41bc6f12afcaa3d8afc5e04d5f38936edf5a0f4da7158e266f872ef",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/range-large-v4__X4J4zSn/agent/gemini-cli.trajectory.jsonl": "609a6b11bc5efdee6761986cbefa9b0a92db03a84e6d4fef6d842356ee5712c5",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/range-large-v4__X4J4zSn/agent/gemini-cli.txt": "02dd467e913ee48ccbe01fb8652d888c02a22a1526d5d732b43a7dc6d42d6d17",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/range-large-v4__X4J4zSn/agent/trajectory.json": "a2bf99ef6e09fc90008cc2ada0d9d1f0705887d1f5a2ed3603c8f0e3bc9cd5ad",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/range-large-v4__X4J4zSn/artifacts/.deltawire/config.json": "673b9cf053e3ba2263bfbc49034360ed8dba8d959bd167f8ff4b1f7cb4302b6f",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/range-large-v4__X4J4zSn/artifacts/.deltawire/plan-contract-receipt.json": "9eb93bd1efb49fe95486d81529ff01ab6e2f20500eebd9146063380dea235f5a",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/range-large-v4__X4J4zSn/artifacts/.deltawire/plans/range-large.dw.json": "b1dcd5d61787bbc1a1873ae213b1105e7ac19184191eec599f5edd2a443404cb",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/range-large-v4__X4J4zSn/artifacts/.deltawire/schemas/range-large.schema.json": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/range-large-v4__X4J4zSn/artifacts/.deltawire/state.json": "4c6bcc092e261346d8dd7ddcbc6a3cfc54e9908f08558840af43ba62dee1319d",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/range-large-v4__X4J4zSn/artifacts/manifest.json": "d26ee4b66af08182faf6590f9cbd5c0ea57ad78825fcc3fc83beccd51ec61e9c",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/range-large-v4__X4J4zSn/artifacts/testdata/generated/output.ndjson": "9d205b57ab166d23c81927899f99b6ccece261c679c96979c58fbde975637776",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/range-large-v4__X4J4zSn/config.json": "66583cab10f7463245dceca31a943d19bcecdfd62c33e9a64cf1442808835692",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/range-large-v4__X4J4zSn/lock.json": "474fe717247a1eb01267b9488acfdc0acd8ef6a5cd1ea939f54a7af34a01e996",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/range-large-v4__X4J4zSn/result.json": "5297c6c91a002e4ea712bb3ccb616944efc55f03a3cef381eafe85a12b439e3f",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/range-large-v4__X4J4zSn/trial.log": "d8a2e5471b553e4fd839bb7c6ee4d18b9c7361647e7da8354d77868d850596a0",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/range-large-v4__X4J4zSn/verifier/reward.json": "36a492513204040f04d7bdf4146d84ede71353d8cc7df112fc3ebff66327683a",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/range-large-v4__X4J4zSn/verifier/test-stdout.txt": "0813813de07909a65008adefbb04228b030d69a9f0acd33629b48a1f8e3fff96",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/raw/D1/2026-07-22__13-20-47/result.json": "91eac94173146576acd04c2e38d5690fd36e9cd1b6306f869b68608174fd9145",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/redaction.json": "fd7ac8bda46226122e7ebd23ab4a0f05d3f508b0c2cae757276a73903d9c3760",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/report.md": "8ba26343e330ee864b9f51ab26854cbb15d1d6be34236b6e80d596bff6cb5423",
+    "labs/20-deltawire/eval/results/preflight-v4/treatment-probe-range-large-v4/run-ledger.json": "24d91aa5a9544c5c127e9eacea46727452aa9f0eeb0e404f92430e4eb900f8c0",
+    "labs/20-deltawire/eval/scripts/v4/build_and_stage.sh": "ad93bff7e05e1c6f40ffc8663ba688c77bced2a26c5bf11ccfda35ffc312af16",
+    "labs/20-deltawire/eval/scripts/v4/environment_receipt.py": "bf1a730b409faa8ee8a85a9a83a2f076dc2c1daad72f25c9613e6f18d630a90f",
+    "labs/20-deltawire/eval/scripts/v4/fidelity.py": "ae1963ea7021dc61eb38da757706ffe0dae204a96e757f452663080529f74077",
+    "labs/20-deltawire/eval/scripts/v4/generate_manifest.py": "f2223056e66ceb660b8954f9bc6cb7b32291819dd2ca0573608041bc1d5d8e2b",
+    "labs/20-deltawire/eval/scripts/v4/generate_v3_evidence_lock.py": "dfccde6c65d9357adf320bc8c28a7a5ad0341b3579b5505126d8e3b5ce3f7b43",
+    "labs/20-deltawire/eval/scripts/v4/runner.py": "789cd527a7e3659d77f5879347d5493784d30bb5d8ca02c9ed5cdcdb62312547",
+    "labs/20-deltawire/eval/scripts/v4/semantic_oracle.py": "94b30fac117f40e977851966b5228e6c372bb48cbf2e5c29c24f428e1f98e91d",
+    "labs/20-deltawire/eval/scripts/v4/shell_observation.py": "e5269e06350147715505a76b8e83235abecd5af34eba1c8837e19b22b0e4c9fe",
+    "labs/20-deltawire/eval/scripts/v4/test_environment_receipt.py": "59421625f731a5c5c9e555d970b87c1977eda86253cd18382b5aef4679c59d9e",
+    "labs/20-deltawire/eval/scripts/v4/test_fidelity.py": "531ca3f45bad8c3896829c430e2a01743bd24ceeb102170b7efa57525d545c19",
+    "labs/20-deltawire/eval/scripts/v4/test_runner.py": "ca72def4dc39be2bfb9b0cbe8e5eb5031b3c8711008abe7473e361eaf2901696",
+    "labs/20-deltawire/eval/scripts/v4/test_shell_observation.py": "5348c52e60b362408b433813466eb8cd8f03bde8f80033359eadb502bb71f3a0",
+    "labs/20-deltawire/eval/scripts/v4/validate.py": "571b7d95ac23595fd66268189691644872f0d78eaaf1f6814f27dde50cde9e9f",
+    "labs/20-deltawire/eval/scripts/v4/validate.sh": "c2ab7b0270a773f36fe877adb69829f0584902105fc2f12512ad6375533f5558",
+    "labs/20-deltawire/eval/scripts/v4/verify_evidence_locks.py": "8422b5f1bb156bffe6e399586262b474a6ac4bae48cfafb58b348bb2be4eafa0",
+    "labs/20-deltawire/eval/scripts/v4/verify_plan_contract.py": "8aafe73ab47213027a258f9abbebbca4803fa53f658abeb7b405d4a79202d4af",
+    "labs/20-deltawire/eval/tasks/range-large/task-spec.json": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5"
+  },
+  "probe_version": "v4",
+  "schema_version": "evidence-lock.v1",
+  "source_commit": "c200dc0eb3c4dff0e4732cc4b2daa1cd535703e3",
+  "source_tree": "ebafaafe33d871cce5ef26f39c99e37d0e78c9fa"
+}
diff --git a/labs/20-deltawire/eval/manifests/preflight-v5-range-large.json b/labs/20-deltawire/eval/manifests/preflight-v5-range-large.json
new file mode 100644
index 000000000..c29c510a7
--- /dev/null
+++ b/labs/20-deltawire/eval/manifests/preflight-v5-range-large.json
@@ -0,0 +1,103 @@
+{
+  "agent": "gemini-cli",
+  "deltawire_binary_sha256": "e5198d15000e093a2a28e57ad4a093dde8f66bcab21462549ddf9114064c25f4",
+  "expected_reported_model": "gemini-3.1-pro-preview",
+  "failure_policy": "One v5 D1 probe after explicit review; no rerun; one range-large/r1 pair only after probe-release.v3 and separate explicit review; full disabled.",
+  "harbor_command": [
+    "uvx",
+    "--from",
+    "harbor==0.20.0",
+    "harbor"
+  ],
+  "harbor_package": "harbor==0.20.0",
+  "harbor_version": "0.20.0",
+  "input_hashes": {
+    ".github/workflows/deltawire-preflight-v5.yml": "ae3e1302e29abaa6237810bb68476fd3fcdc05a174170b65f0347a7cbe15f6a6",
+    "labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/.deltawire/config.json": "673b9cf053e3ba2263bfbc49034360ed8dba8d959bd167f8ff4b1f7cb4302b6f",
+    "labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/.deltawire/schemas/range-large.schema.json": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5",
+    "labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/Dockerfile": "10f480e7735bab6ca1f9389af058951550284516a98c363b6eb113d4f9ff655f",
+    "labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/deltawire-environment-expectations.json": "03fe7a40964e908f2fb3736add8b8bea890b407d837f2b185d92bd8d85d4d114",
+    "labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/environment_receipt.py": "3ab3bbcbfae2093ac658063d1e26f26b43c35dfdb81d8ddae5c9989f967ba623",
+    "labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/task-contract.json": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+    "labs/20-deltawire/eval/conformance/environment-receipt-v1/environment/verify_plan_contract.py": "8aafe73ab47213027a258f9abbebbca4803fa53f658abeb7b405d4a79202d4af",
+    "labs/20-deltawire/eval/conformance/environment-receipt-v1/instruction.md": "13ac474d6339049f3629f6d8d459977def3c83ae460a382abe7dac2b77a71617",
+    "labs/20-deltawire/eval/conformance/environment-receipt-v1/task.toml": "7b3772655d6f967d8eff44237b11de8601988c259970c90fcb6178163fe97836",
+    "labs/20-deltawire/eval/conformance/environment-receipt-v1/tests/test.sh": "37f56e4c911939ea2dcdfaa62a2565096d86171f4ee76cb0238f218a4c3df026",
+    "labs/20-deltawire/eval/docs/08-harbor-artifact-timing.md": "ac39794af4dc8c035f99c323fe23902e6ea64fbf0bbd6ae26bc07580c3dac44d",
+    "labs/20-deltawire/eval/manifests/preflight-v2-evidence-lock.json": "dfaa4350681a36bcadef1e00d52bd90e16b2cf72638928ba2d0bc42b7af8f1b8",
+    "labs/20-deltawire/eval/manifests/preflight-v3-evidence-lock.json": "3318137e8f0da487297c3e95d07bac61fb7229d4ff751c334fe444e4444d6f61",
+    "labs/20-deltawire/eval/manifests/preflight-v4-evidence-lock.json": "1ca5068babe733e26fcf9f039b13f53b7214edd4eaf51e609ff2f5a16d425bea",
+    "labs/20-deltawire/eval/matrices/72-run-matrix.json": "f9dcddc4b7336418c7e2b8e7a7e51ca1e42b5a137255ff0823a732618f3568d5",
+    "labs/20-deltawire/eval/probes/range-large-v5/authoritative-schema.json": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5",
+    "labs/20-deltawire/eval/probes/range-large-v5/environment/.deltawire/config.json": "673b9cf053e3ba2263bfbc49034360ed8dba8d959bd167f8ff4b1f7cb4302b6f",
+    "labs/20-deltawire/eval/probes/range-large-v5/environment/.deltawire/schemas/range-large.schema.json": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5",
+    "labs/20-deltawire/eval/probes/range-large-v5/environment/Dockerfile": "10f480e7735bab6ca1f9389af058951550284516a98c363b6eb113d4f9ff655f",
+    "labs/20-deltawire/eval/probes/range-large-v5/environment/deltawire-environment-expectations.json": "03fe7a40964e908f2fb3736add8b8bea890b407d837f2b185d92bd8d85d4d114",
+    "labs/20-deltawire/eval/probes/range-large-v5/environment/environment_receipt.py": "3ab3bbcbfae2093ac658063d1e26f26b43c35dfdb81d8ddae5c9989f967ba623",
+    "labs/20-deltawire/eval/probes/range-large-v5/environment/task-contract.json": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+    "labs/20-deltawire/eval/probes/range-large-v5/environment/verify_plan_contract.py": "8aafe73ab47213027a258f9abbebbca4803fa53f658abeb7b405d4a79202d4af",
+    "labs/20-deltawire/eval/probes/range-large-v5/instruction.md": "ad855907b280f918b29d07095dda5d94ffd52b35de5453688dd701094a494ed0",
+    "labs/20-deltawire/eval/probes/range-large-v5/pair-task/authoritative-schema.json": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5",
+    "labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/.deltawire/config.json": "673b9cf053e3ba2263bfbc49034360ed8dba8d959bd167f8ff4b1f7cb4302b6f",
+    "labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/.deltawire/schemas/range-large.schema.json": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5",
+    "labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/Dockerfile": "10f480e7735bab6ca1f9389af058951550284516a98c363b6eb113d4f9ff655f",
+    "labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/deltawire-environment-expectations.json": "03fe7a40964e908f2fb3736add8b8bea890b407d837f2b185d92bd8d85d4d114",
+    "labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/environment_receipt.py": "3ab3bbcbfae2093ac658063d1e26f26b43c35dfdb81d8ddae5c9989f967ba623",
+    "labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/task-contract.json": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+    "labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/verify_plan_contract.py": "8aafe73ab47213027a258f9abbebbca4803fa53f658abeb7b405d4a79202d4af",
+    "labs/20-deltawire/eval/probes/range-large-v5/pair-task/instruction.md": "549f4047b1a4ba4f7a3f3dce9e60d1d70b141caa189aafdba942b15e6d022aee",
+    "labs/20-deltawire/eval/probes/range-large-v5/pair-task/task-spec.json": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+    "labs/20-deltawire/eval/probes/range-large-v5/pair-task/task.toml": "14a0949996a6659c3c674424e8d86cb54c72ceb27e596cd982bb3474173ddf37",
+    "labs/20-deltawire/eval/probes/range-large-v5/pair-task/tests/semantic_oracle.py": "94b30fac117f40e977851966b5228e6c372bb48cbf2e5c29c24f428e1f98e91d",
+    "labs/20-deltawire/eval/probes/range-large-v5/pair-task/tests/task-spec.json": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+    "labs/20-deltawire/eval/probes/range-large-v5/pair-task/tests/test.sh": "6f7cfbefdf7eaf3a082fd0c88f264ba3d41bfe84fc53498df4464bef66dc116e",
+    "labs/20-deltawire/eval/probes/range-large-v5/skill/deltawire/SKILL.md": "69f266e086759f3b8371a5708464067d10daf30c7d01a8c8bc06dd39261ec19e",
+    "labs/20-deltawire/eval/probes/range-large-v5/task-spec.json": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+    "labs/20-deltawire/eval/probes/range-large-v5/task.toml": "b79e0b411f49d34edc0c6556b2bfc356aafb0cd6f4ba746dc949357976f8c441",
+    "labs/20-deltawire/eval/probes/range-large-v5/tests/semantic_oracle.py": "94b30fac117f40e977851966b5228e6c372bb48cbf2e5c29c24f428e1f98e91d",
+    "labs/20-deltawire/eval/probes/range-large-v5/tests/task-spec.json": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+    "labs/20-deltawire/eval/probes/range-large-v5/tests/test.sh": "6f7cfbefdf7eaf3a082fd0c88f264ba3d41bfe84fc53498df4464bef66dc116e",
+    "labs/20-deltawire/eval/results/preflight-v1/treatment-probe-range-large/v1-evidence-lock.json": "26f4013270eb366c3c190f8235ef2564985b593005d499338273b1edc2c051d1",
+    "labs/20-deltawire/eval/results/preflight-v5/conformance/environment-receipt-v1.json": "37c35894da0d23867743e710b096227e83744705dce24d1e6ecd94084a644fac",
+    "labs/20-deltawire/eval/scripts/v5/artifact_manifest.py": "722f71bfbec56cbdbaea85a2f975aaa61f58d2dbbbd41e4a6b02741f3ac90ca0",
+    "labs/20-deltawire/eval/scripts/v5/build_and_stage.sh": "13a55ba653f33e6392c74d0697e92dcd745b4b19e67921afdb6a5f75664e87ad",
+    "labs/20-deltawire/eval/scripts/v5/environment_receipt.py": "3ab3bbcbfae2093ac658063d1e26f26b43c35dfdb81d8ddae5c9989f967ba623",
+    "labs/20-deltawire/eval/scripts/v5/fidelity.py": "959cad8329a4310dfa518bbec03ec165c1c4e1abc98d260592e269ed948b51ad",
+    "labs/20-deltawire/eval/scripts/v5/generate_manifest.py": "a5474229e629587ebd217edb65a09f461984fb8c74d98b7376edfb165b83faf6",
+    "labs/20-deltawire/eval/scripts/v5/generate_v4_evidence_lock.py": "8a3f45ce90bc668923f98ed5220a55b10b6bdd4e0c1717f31003b78784eea55e",
+    "labs/20-deltawire/eval/scripts/v5/negative_controls.py": "00ce502966d9108959bccf58d269eca48280f5ad45c8c8e2503c44ca478d9c2b",
+    "labs/20-deltawire/eval/scripts/v5/prepare_tasks.py": "18fbde97cfbb27f3044dc0410adbd42f2b93516a73baf18997272c024c45a2e5",
+    "labs/20-deltawire/eval/scripts/v5/run_conformance.py": "ed318230e496ff0a74cf084efbcc216239d88938b9349674601e7e64453c82c7",
+    "labs/20-deltawire/eval/scripts/v5/runner.py": "6083f1b852ec06605c70cc5237b02c8423af2348a1be0a8dfe3bbbdd881cbcf3",
+    "labs/20-deltawire/eval/scripts/v5/semantic_oracle.py": "94b30fac117f40e977851966b5228e6c372bb48cbf2e5c29c24f428e1f98e91d",
+    "labs/20-deltawire/eval/scripts/v5/shell_observation.py": "e5269e06350147715505a76b8e83235abecd5af34eba1c8837e19b22b0e4c9fe",
+    "labs/20-deltawire/eval/scripts/v5/test_artifact_manifest.py": "5e02b55f8e7593543706b574de1cd989b4189f7dc3b93f57fb5967a04c6404dc",
+    "labs/20-deltawire/eval/scripts/v5/test_environment_receipt.py": "a455799e2da1255f1520b96a62b608a14b4a89d5172d79171deb5e3dde781662",
+    "labs/20-deltawire/eval/scripts/v5/test_fidelity.py": "531ca3f45bad8c3896829c430e2a01743bd24ceeb102170b7efa57525d545c19",
+    "labs/20-deltawire/eval/scripts/v5/test_runner.py": "6a39a03dc58e70a283a4f91c6f66378cd262d27d7001ed47039ba43003184b61",
+    "labs/20-deltawire/eval/scripts/v5/test_shell_observation.py": "5348c52e60b362408b433813466eb8cd8f03bde8f80033359eadb502bb71f3a0",
+    "labs/20-deltawire/eval/scripts/v5/validate.py": "f9f04a21239b3765e0027215b7e5b213a00779ab10779d0462b7acf53de5ff14",
+    "labs/20-deltawire/eval/scripts/v5/validate.sh": "96d31d6aedcc8db4c5d5d84062316d9d4116eb771f227ccbbaa7b1bc9263d52a",
+    "labs/20-deltawire/eval/scripts/v5/verify_evidence_locks.py": "8e4acc6fea24165da326d0a8e3d6b995f85bfb0a7c32df45dae4964e3584e9b6",
+    "labs/20-deltawire/eval/scripts/v5/verify_plan_contract.py": "8aafe73ab47213027a258f9abbebbca4803fa53f658abeb7b405d4a79202d4af",
+    "labs/20-deltawire/eval/tasks/range-large/task-spec.json": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5"
+  },
+  "matrix_positions": {
+    "order": [
+      "D1",
+      "B0"
+    ],
+    "zero_based": [
+      36,
+      37
+    ]
+  },
+  "model": "google/gemini-3.1-pro-preview",
+  "ready_for_72": false,
+  "repository_commit": "9c766ccca89f5ca44c69a80c7a0abe48bccc4b10",
+  "schema_version": "deltawire-preflight-v5-manifest.v1",
+  "scope": [
+    "probe/range-large-v5",
+    "range-large/r1"
+  ]
+}
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/authoritative-schema.json b/labs/20-deltawire/eval/probes/range-large-v5/authoritative-schema.json
new file mode 100644
index 000000000..69b476237
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/authoritative-schema.json
@@ -0,0 +1,16 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "additionalProperties": false,
+  "properties": {
+    "index": {
+      "maximum": 500,
+      "minimum": 1,
+      "type": "integer"
+    }
+  },
+  "required": [
+    "index"
+  ],
+  "title": "range-large",
+  "type": "object"
+}
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/environment/.deltawire/config.json b/labs/20-deltawire/eval/probes/range-large-v5/environment/.deltawire/config.json
new file mode 100644
index 000000000..61a05415a
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/environment/.deltawire/config.json
@@ -0,0 +1,12 @@
+{
+  "limits": {
+    "max_output_bytes": 104857600,
+    "max_plan_bytes": 1048576,
+    "max_records": 100000,
+    "max_schema_bytes": 1048576
+  },
+  "plans_dir": ".deltawire/plans",
+  "schemas_dir": ".deltawire/schemas",
+  "state_file": ".deltawire/state.json",
+  "version": "deltawire.config.v1"
+}
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/environment/.deltawire/schemas/range-large.schema.json b/labs/20-deltawire/eval/probes/range-large-v5/environment/.deltawire/schemas/range-large.schema.json
new file mode 100644
index 000000000..69b476237
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/environment/.deltawire/schemas/range-large.schema.json
@@ -0,0 +1,16 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "additionalProperties": false,
+  "properties": {
+    "index": {
+      "maximum": 500,
+      "minimum": 1,
+      "type": "integer"
+    }
+  },
+  "required": [
+    "index"
+  ],
+  "title": "range-large",
+  "type": "object"
+}
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/environment/Dockerfile b/labs/20-deltawire/eval/probes/range-large-v5/environment/Dockerfile
new file mode 100644
index 000000000..023396b14
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/environment/Dockerfile
@@ -0,0 +1,10 @@
+FROM ubuntu:22.04
+COPY .generated/deltawire /usr/local/bin/deltawire
+COPY task-contract.json /task-contract.json
+COPY .deltawire /.deltawire
+COPY verify_plan_contract.py /usr/local/bin/verify_plan_contract.py
+COPY environment_receipt.py /usr/local/bin/environment_receipt.py
+COPY deltawire-environment-expectations.json /deltawire-environment-expectations.json
+RUN chmod 0755 /usr/local/bin/deltawire /usr/local/bin/verify_plan_contract.py /usr/local/bin/environment_receipt.py && chmod a-w /task-contract.json /.deltawire/config.json /.deltawire/schemas/*.json /deltawire-environment-expectations.json
+RUN command -v deltawire && deltawire version
+RUN apt-get update && apt-get install -y python3
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/environment/deltawire-environment-expectations.json b/labs/20-deltawire/eval/probes/range-large-v5/environment/deltawire-environment-expectations.json
new file mode 100644
index 000000000..a47f4e360
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/environment/deltawire-environment-expectations.json
@@ -0,0 +1,23 @@
+{
+  "binary": {
+    "path": "/usr/local/bin/deltawire",
+    "realpath": "/usr/local/bin/deltawire",
+    "sha256": "e5198d15000e093a2a28e57ad4a093dde8f66bcab21462549ddf9114064c25f4",
+    "version": "deltawire version dev"
+  },
+  "files": {
+    "config": {
+      "path": "/.deltawire/config.json",
+      "sha256": "673b9cf053e3ba2263bfbc49034360ed8dba8d959bd167f8ff4b1f7cb4302b6f"
+    },
+    "public_contract": {
+      "path": "/task-contract.json",
+      "sha256": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5"
+    },
+    "schema": {
+      "path": "/.deltawire/schemas/range-large.schema.json",
+      "sha256": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5"
+    }
+  },
+  "schema_version": "deltawire-environment-expectations.v1"
+}
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/environment/environment_receipt.py b/labs/20-deltawire/eval/probes/range-large-v5/environment/environment_receipt.py
new file mode 100644
index 000000000..84446c2d5
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/environment/environment_receipt.py
@@ -0,0 +1,47 @@
+#!/usr/bin/env python3
+"""Atomically emit deterministic DeltaWire environment evidence."""
+import argparse,hashlib,json,os,stat,subprocess,tempfile
+from pathlib import Path
+
+def sha(path):
+ h=hashlib.sha256()
+ with Path(path).open("rb") as f:
+  for chunk in iter(lambda:f.read(1048576),b""):h.update(chunk)
+ return h.hexdigest()
+def atomic_write(path,data):
+ target=Path(path);target.parent.mkdir(parents=True,exist_ok=True)
+ fd,tmp=tempfile.mkstemp(prefix=f".{target.name}.",suffix=".tmp",dir=target.parent)
+ try:
+  with os.fdopen(fd,"w",encoding="utf-8") as f:f.write(data);f.flush();os.fsync(f.fileno())
+  os.replace(tmp,target)
+ except BaseException:
+  try:os.unlink(tmp)
+  except FileNotFoundError:pass
+  raise
+def build(expectations):
+ expected=json.loads(Path(expectations).read_text());binary=Path(expected["binary"]["path"])
+ exists=binary.exists();lst=binary.lstat() if exists else None
+ regular=bool(lst and stat.S_ISREG(lst.st_mode));symlink=binary.is_symlink() if exists else False
+ executable=exists and os.access(binary,os.X_OK);realpath=str(binary.resolve()) if exists else None
+ try:version=subprocess.run([str(binary),"version"],capture_output=True,text=True,check=False) if exists else None
+ except OSError:version=None
+ files={}
+ for name,item in sorted(expected["files"].items()):
+  path=Path(item["path"]);actual=sha(path) if path.is_file() else None
+  files[name]={"path":item["path"],"exists":path.is_file(),"actual_sha256":actual,"expected_sha256":item["sha256"],"hash_match":actual==item["sha256"]}
+ binary_hash=sha(binary) if regular else None
+ checks={"binary_exists":exists,"binary_regular":regular,"binary_not_symlink":not symlink,"binary_executable":executable,
+         "binary_path":str(binary)==expected["binary"]["path"],"binary_realpath":realpath==expected["binary"]["realpath"],
+         "binary_hash":binary_hash==expected["binary"]["sha256"],"version_exit_0":bool(version and version.returncode==0),
+         "version_exact":bool(version and version.stdout.splitlines() and version.stdout.splitlines()[0].strip()==expected["binary"]["version"]),
+         **{f"{name}_hash":item["hash_match"] for name,item in files.items()}}
+ return {"schema_version":"deltawire-environment-receipt.v1","binary":{"path":str(binary),"realpath":realpath,"exists":exists,
+         "is_regular":regular,"is_symlink":symlink,"executable":executable,"actual_sha256":binary_hash,
+         "expected_sha256":expected["binary"]["sha256"],"version_stdout":version.stdout.strip() if version else None,
+         "version_stderr":version.stderr.strip() if version else None,"version_exit_code":version.returncode if version else None,
+         "expected_version":expected["binary"]["version"]},"files":files,"checks":checks,"status":"pass" if all(checks.values()) else "fail"}
+def main():
+ p=argparse.ArgumentParser();p.add_argument("--expectations",required=True);p.add_argument("--receipt",required=True);a=p.parse_args()
+ receipt=build(a.expectations);atomic_write(a.receipt,json.dumps(receipt,indent=2,sort_keys=True)+"\n")
+ print(json.dumps(receipt,sort_keys=True));raise SystemExit(0 if receipt["status"]=="pass" else 1)
+if __name__=="__main__":main()
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/environment/task-contract.json b/labs/20-deltawire/eval/probes/range-large-v5/environment/task-contract.json
new file mode 100644
index 000000000..281ba55ac
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/environment/task-contract.json
@@ -0,0 +1,24 @@
+{
+  "authoritative_schema": {
+    "path": ".deltawire/schemas/range-large.schema.json",
+    "sha256": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5"
+  },
+  "deltawire_applicability": "expected",
+  "family": "range",
+  "generation": {
+    "field": "index",
+    "field_order": [
+      "index"
+    ],
+    "start": 1
+  },
+  "ordering": "canonical_generation_order",
+  "output": {
+    "format": "ndjson",
+    "path": "testdata/generated/output.ndjson"
+  },
+  "record_count": 500,
+  "schema_version": "task-spec.v1",
+  "size": "large",
+  "task": "range-large"
+}
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/environment/verify_plan_contract.py b/labs/20-deltawire/eval/probes/range-large-v5/environment/verify_plan_contract.py
new file mode 100644
index 000000000..205d4fc8a
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/environment/verify_plan_contract.py
@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+import argparse, hashlib, json, subprocess
+from pathlib import Path
+
+def sha(path): return hashlib.sha256(Path(path).read_bytes()).hexdigest()
+def write(path, value):
+    if path:
+        target=Path(path); target.parent.mkdir(parents=True,exist_ok=True); target.write_text(json.dumps(value,indent=2,sort_keys=True)+"\n")
+
+def main():
+    p=argparse.ArgumentParser(); p.add_argument("--contract",required=True); p.add_argument("--plan",required=True); p.add_argument("--repo",default="."); p.add_argument("--receipt"); p.add_argument("--deltawire",default="deltawire"); a=p.parse_args()
+    repo=Path(a.repo).resolve(); contract_path=Path(a.contract).resolve(); plan=Path(a.plan).resolve(); contract=json.loads(contract_path.read_text())
+    try: plan_arg=str(plan.relative_to(repo))
+    except ValueError: plan_arg=str(plan)
+    result={"schema_version":"plan-contract-receipt.v1","contract_sha256":sha(contract_path),"plan_sha256":sha(plan),"checks":{},"status":"fail"}
+    try:
+        run=subprocess.run([a.deltawire,"inspect","--repo",str(repo),"--format","json",plan_arg],capture_output=True,text=True)
+        result["inspect_exit_code"]=run.returncode
+        if run.returncode: result["error"]=run.stderr.strip() or run.stdout.strip()
+        else:
+            inspected=json.loads(run.stdout); schema=contract["authoritative_schema"]; schema_path=repo/schema["path"]
+            checks={"output_path":inspected.get("output_path")==contract["output"]["path"],"output_format":inspected.get("output_format")==contract["output"]["format"],"projected_records":inspected.get("projected_records")==contract["record_count"],"schema_path":inspected.get("schema_path")==schema["path"],"schema_exists":schema_path.is_file(),"schema_sha256":schema_path.is_file() and sha(schema_path)==schema["sha256"],"exact_count_assertion":str(contract["record_count"]) in json.dumps(inspected.get("assertion_summary",{}))}
+            result.update({"checks":checks,"inspect":inspected,"status":"pass" if all(checks.values()) else "fail"})
+    except (OSError,ValueError,KeyError) as error: result["error"]=str(error)
+    write(a.receipt,result)
+    if result["status"]!="pass": raise SystemExit(1)
+    print(json.dumps(result,sort_keys=True))
+if __name__=="__main__": main()
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/instruction.md b/labs/20-deltawire/eval/probes/range-large-v5/instruction.md
new file mode 100644
index 000000000..88c4201e1
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/instruction.md
@@ -0,0 +1,12 @@
+This is the single versioned `range-large-v5` DeltaWire treatment probe.
+
+Use a structured shell call to run `gemini skills list`, then activate the
+`deltawire` skill with the structured activation tool. Read public
+`/task-contract.json`. Create exactly one DeltaWire plan at
+`.deltawire/plans/range-large.dw.json`, then follow the skill's validate →
+independent contract check → render → check lifecycle and stop.
+
+Generate exactly 500 NDJSON records at `testdata/generated/output.ndjson` in
+canonical order. Each record has exactly one integer field, `index`, with values
+1 through 500. Do not edit the installed config or schema, do not inspect hidden
+verifier files, and do not create expanded records manually.
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/pair-task/authoritative-schema.json b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/authoritative-schema.json
new file mode 100644
index 000000000..69b476237
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/authoritative-schema.json
@@ -0,0 +1,16 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "additionalProperties": false,
+  "properties": {
+    "index": {
+      "maximum": 500,
+      "minimum": 1,
+      "type": "integer"
+    }
+  },
+  "required": [
+    "index"
+  ],
+  "title": "range-large",
+  "type": "object"
+}
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/.deltawire/config.json b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/.deltawire/config.json
new file mode 100644
index 000000000..61a05415a
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/.deltawire/config.json
@@ -0,0 +1,12 @@
+{
+  "limits": {
+    "max_output_bytes": 104857600,
+    "max_plan_bytes": 1048576,
+    "max_records": 100000,
+    "max_schema_bytes": 1048576
+  },
+  "plans_dir": ".deltawire/plans",
+  "schemas_dir": ".deltawire/schemas",
+  "state_file": ".deltawire/state.json",
+  "version": "deltawire.config.v1"
+}
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/.deltawire/schemas/range-large.schema.json b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/.deltawire/schemas/range-large.schema.json
new file mode 100644
index 000000000..69b476237
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/.deltawire/schemas/range-large.schema.json
@@ -0,0 +1,16 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "additionalProperties": false,
+  "properties": {
+    "index": {
+      "maximum": 500,
+      "minimum": 1,
+      "type": "integer"
+    }
+  },
+  "required": [
+    "index"
+  ],
+  "title": "range-large",
+  "type": "object"
+}
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/.generated/.gitignore b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/.generated/.gitignore
new file mode 100644
index 000000000..d6b7ef32c
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/.generated/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/Dockerfile b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/Dockerfile
new file mode 100644
index 000000000..023396b14
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/Dockerfile
@@ -0,0 +1,10 @@
+FROM ubuntu:22.04
+COPY .generated/deltawire /usr/local/bin/deltawire
+COPY task-contract.json /task-contract.json
+COPY .deltawire /.deltawire
+COPY verify_plan_contract.py /usr/local/bin/verify_plan_contract.py
+COPY environment_receipt.py /usr/local/bin/environment_receipt.py
+COPY deltawire-environment-expectations.json /deltawire-environment-expectations.json
+RUN chmod 0755 /usr/local/bin/deltawire /usr/local/bin/verify_plan_contract.py /usr/local/bin/environment_receipt.py && chmod a-w /task-contract.json /.deltawire/config.json /.deltawire/schemas/*.json /deltawire-environment-expectations.json
+RUN command -v deltawire && deltawire version
+RUN apt-get update && apt-get install -y python3
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/deltawire-environment-expectations.json b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/deltawire-environment-expectations.json
new file mode 100644
index 000000000..a47f4e360
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/deltawire-environment-expectations.json
@@ -0,0 +1,23 @@
+{
+  "binary": {
+    "path": "/usr/local/bin/deltawire",
+    "realpath": "/usr/local/bin/deltawire",
+    "sha256": "e5198d15000e093a2a28e57ad4a093dde8f66bcab21462549ddf9114064c25f4",
+    "version": "deltawire version dev"
+  },
+  "files": {
+    "config": {
+      "path": "/.deltawire/config.json",
+      "sha256": "673b9cf053e3ba2263bfbc49034360ed8dba8d959bd167f8ff4b1f7cb4302b6f"
+    },
+    "public_contract": {
+      "path": "/task-contract.json",
+      "sha256": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5"
+    },
+    "schema": {
+      "path": "/.deltawire/schemas/range-large.schema.json",
+      "sha256": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5"
+    }
+  },
+  "schema_version": "deltawire-environment-expectations.v1"
+}
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/environment_receipt.py b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/environment_receipt.py
new file mode 100644
index 000000000..84446c2d5
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/environment_receipt.py
@@ -0,0 +1,47 @@
+#!/usr/bin/env python3
+"""Atomically emit deterministic DeltaWire environment evidence."""
+import argparse,hashlib,json,os,stat,subprocess,tempfile
+from pathlib import Path
+
+def sha(path):
+ h=hashlib.sha256()
+ with Path(path).open("rb") as f:
+  for chunk in iter(lambda:f.read(1048576),b""):h.update(chunk)
+ return h.hexdigest()
+def atomic_write(path,data):
+ target=Path(path);target.parent.mkdir(parents=True,exist_ok=True)
+ fd,tmp=tempfile.mkstemp(prefix=f".{target.name}.",suffix=".tmp",dir=target.parent)
+ try:
+  with os.fdopen(fd,"w",encoding="utf-8") as f:f.write(data);f.flush();os.fsync(f.fileno())
+  os.replace(tmp,target)
+ except BaseException:
+  try:os.unlink(tmp)
+  except FileNotFoundError:pass
+  raise
+def build(expectations):
+ expected=json.loads(Path(expectations).read_text());binary=Path(expected["binary"]["path"])
+ exists=binary.exists();lst=binary.lstat() if exists else None
+ regular=bool(lst and stat.S_ISREG(lst.st_mode));symlink=binary.is_symlink() if exists else False
+ executable=exists and os.access(binary,os.X_OK);realpath=str(binary.resolve()) if exists else None
+ try:version=subprocess.run([str(binary),"version"],capture_output=True,text=True,check=False) if exists else None
+ except OSError:version=None
+ files={}
+ for name,item in sorted(expected["files"].items()):
+  path=Path(item["path"]);actual=sha(path) if path.is_file() else None
+  files[name]={"path":item["path"],"exists":path.is_file(),"actual_sha256":actual,"expected_sha256":item["sha256"],"hash_match":actual==item["sha256"]}
+ binary_hash=sha(binary) if regular else None
+ checks={"binary_exists":exists,"binary_regular":regular,"binary_not_symlink":not symlink,"binary_executable":executable,
+         "binary_path":str(binary)==expected["binary"]["path"],"binary_realpath":realpath==expected["binary"]["realpath"],
+         "binary_hash":binary_hash==expected["binary"]["sha256"],"version_exit_0":bool(version and version.returncode==0),
+         "version_exact":bool(version and version.stdout.splitlines() and version.stdout.splitlines()[0].strip()==expected["binary"]["version"]),
+         **{f"{name}_hash":item["hash_match"] for name,item in files.items()}}
+ return {"schema_version":"deltawire-environment-receipt.v1","binary":{"path":str(binary),"realpath":realpath,"exists":exists,
+         "is_regular":regular,"is_symlink":symlink,"executable":executable,"actual_sha256":binary_hash,
+         "expected_sha256":expected["binary"]["sha256"],"version_stdout":version.stdout.strip() if version else None,
+         "version_stderr":version.stderr.strip() if version else None,"version_exit_code":version.returncode if version else None,
+         "expected_version":expected["binary"]["version"]},"files":files,"checks":checks,"status":"pass" if all(checks.values()) else "fail"}
+def main():
+ p=argparse.ArgumentParser();p.add_argument("--expectations",required=True);p.add_argument("--receipt",required=True);a=p.parse_args()
+ receipt=build(a.expectations);atomic_write(a.receipt,json.dumps(receipt,indent=2,sort_keys=True)+"\n")
+ print(json.dumps(receipt,sort_keys=True));raise SystemExit(0 if receipt["status"]=="pass" else 1)
+if __name__=="__main__":main()
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/task-contract.json b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/task-contract.json
new file mode 100644
index 000000000..281ba55ac
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/task-contract.json
@@ -0,0 +1,24 @@
+{
+  "authoritative_schema": {
+    "path": ".deltawire/schemas/range-large.schema.json",
+    "sha256": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5"
+  },
+  "deltawire_applicability": "expected",
+  "family": "range",
+  "generation": {
+    "field": "index",
+    "field_order": [
+      "index"
+    ],
+    "start": 1
+  },
+  "ordering": "canonical_generation_order",
+  "output": {
+    "format": "ndjson",
+    "path": "testdata/generated/output.ndjson"
+  },
+  "record_count": 500,
+  "schema_version": "task-spec.v1",
+  "size": "large",
+  "task": "range-large"
+}
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/verify_plan_contract.py b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/verify_plan_contract.py
new file mode 100644
index 000000000..205d4fc8a
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/environment/verify_plan_contract.py
@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+import argparse, hashlib, json, subprocess
+from pathlib import Path
+
+def sha(path): return hashlib.sha256(Path(path).read_bytes()).hexdigest()
+def write(path, value):
+    if path:
+        target=Path(path); target.parent.mkdir(parents=True,exist_ok=True); target.write_text(json.dumps(value,indent=2,sort_keys=True)+"\n")
+
+def main():
+    p=argparse.ArgumentParser(); p.add_argument("--contract",required=True); p.add_argument("--plan",required=True); p.add_argument("--repo",default="."); p.add_argument("--receipt"); p.add_argument("--deltawire",default="deltawire"); a=p.parse_args()
+    repo=Path(a.repo).resolve(); contract_path=Path(a.contract).resolve(); plan=Path(a.plan).resolve(); contract=json.loads(contract_path.read_text())
+    try: plan_arg=str(plan.relative_to(repo))
+    except ValueError: plan_arg=str(plan)
+    result={"schema_version":"plan-contract-receipt.v1","contract_sha256":sha(contract_path),"plan_sha256":sha(plan),"checks":{},"status":"fail"}
+    try:
+        run=subprocess.run([a.deltawire,"inspect","--repo",str(repo),"--format","json",plan_arg],capture_output=True,text=True)
+        result["inspect_exit_code"]=run.returncode
+        if run.returncode: result["error"]=run.stderr.strip() or run.stdout.strip()
+        else:
+            inspected=json.loads(run.stdout); schema=contract["authoritative_schema"]; schema_path=repo/schema["path"]
+            checks={"output_path":inspected.get("output_path")==contract["output"]["path"],"output_format":inspected.get("output_format")==contract["output"]["format"],"projected_records":inspected.get("projected_records")==contract["record_count"],"schema_path":inspected.get("schema_path")==schema["path"],"schema_exists":schema_path.is_file(),"schema_sha256":schema_path.is_file() and sha(schema_path)==schema["sha256"],"exact_count_assertion":str(contract["record_count"]) in json.dumps(inspected.get("assertion_summary",{}))}
+            result.update({"checks":checks,"inspect":inspected,"status":"pass" if all(checks.values()) else "fail"})
+    except (OSError,ValueError,KeyError) as error: result["error"]=str(error)
+    write(a.receipt,result)
+    if result["status"]!="pass": raise SystemExit(1)
+    print(json.dumps(result,sort_keys=True))
+if __name__=="__main__": main()
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/pair-task/instruction.md b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/instruction.md
new file mode 100644
index 000000000..9181f4398
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/instruction.md
@@ -0,0 +1,28 @@
+Generate the exact `range-large` dataset defined by public `/task-contract.json`. Write exactly 500 JSON records in canonical order as NDJSON to `testdata/generated/output.ndjson`. Every record, field, value, and ordering rule must match this complete embedded contract:
+
+```json
+{
+  "authoritative_schema": {
+    "path": ".deltawire/schemas/range-large.schema.json",
+    "sha256": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5"
+  },
+  "deltawire_applicability": "expected",
+  "family": "range",
+  "generation": {
+    "field": "index",
+    "field_order": [
+      "index"
+    ],
+    "start": 1
+  },
+  "ordering": "canonical_generation_order",
+  "output": {
+    "format": "ndjson",
+    "path": "testdata/generated/output.ndjson"
+  },
+  "record_count": 500,
+  "schema_version": "task-spec.v1",
+  "size": "large",
+  "task": "range-large"
+}
+```
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/pair-task/task-spec.json b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/task-spec.json
new file mode 100644
index 000000000..281ba55ac
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/task-spec.json
@@ -0,0 +1,24 @@
+{
+  "authoritative_schema": {
+    "path": ".deltawire/schemas/range-large.schema.json",
+    "sha256": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5"
+  },
+  "deltawire_applicability": "expected",
+  "family": "range",
+  "generation": {
+    "field": "index",
+    "field_order": [
+      "index"
+    ],
+    "start": 1
+  },
+  "ordering": "canonical_generation_order",
+  "output": {
+    "format": "ndjson",
+    "path": "testdata/generated/output.ndjson"
+  },
+  "record_count": 500,
+  "schema_version": "task-spec.v1",
+  "size": "large",
+  "task": "range-large"
+}
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/pair-task/task.toml b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/task.toml
new file mode 100644
index 000000000..99916c7d7
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/task.toml
@@ -0,0 +1,29 @@
+schema_version = "1.3"
+artifacts = ["testdata/generated/output.ndjson", ".deltawire/config.json", ".deltawire/plans/range-large.dw.json", ".deltawire/schemas/range-large.schema.json", ".deltawire/state.json", ".deltawire/plan-contract-receipt.json"]
+
+[task]
+name = "operatorstack/range-large-v5-pair"
+description = "Frozen range-large/r1 operational positive-control task"
+authors = []
+keywords = []
+
+[metadata]
+benchmark_result = true
+probe_version = "v5-pair"
+
+[verifier]
+timeout_sec = 600.0
+
+[[verifier.collect]]
+service = "main"
+command = "python3 /usr/local/bin/environment_receipt.py --expectations /deltawire-environment-expectations.json --receipt /logs/artifacts/deltawire/environment-receipt.json"
+timeout_sec = 30.0
+
+[agent]
+timeout_sec = 600.0
+
+[environment]
+network_mode = "public"
+build_timeout_sec = 600.0
+os = "linux"
+mcp_servers = []
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/pair-task/tests/semantic_oracle.py b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/tests/semantic_oracle.py
new file mode 100644
index 000000000..00cfbfbc6
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/tests/semantic_oracle.py
@@ -0,0 +1,46 @@
+#!/usr/bin/env python3
+import json
+import sys
+from pathlib import Path
+
+
+def canonical(spec):
+    g, count, family = spec["generation"], spec["record_count"], spec["family"]
+    if family == "matrix":
+        rows = [{}]
+        for key, allowed in g["dimensions"].items():
+            rows = [{**row, key: value} for row in rows for value in allowed]
+        return [{**row, **g["constants"]} for row in rows]
+    if family == "range":
+        return [{g["field"]: i} for i in range(g["start"], g["start"] + count)]
+    if family == "rows":
+        return [{"id": i, "name": g["name_template"].format(id=i), **g["constants"]} for i in range(g["start"], g["start"] + count)]
+    if family == "variants":
+        return [{**g["base"], "value": g["base"]["value"] + i * g["value_step"]} for i in range(count)]
+    if family == "mixed":
+        return ([{"id": i, "type": "std"} for i in range(1, g["standard_count"] + 1)] +
+                [{"id": i, "type": "exc", "error_code": g["error_code"]} for i in range(g["standard_count"] + 1, count + 1)])
+    return [{"id": i, f'{g["dynamic_field_prefix"]}{i}': i} for i in range(g["id_start"], g["id_start"] + count)]
+
+
+def main():
+    if len(sys.argv) != 3:
+        print('{"exact_match": 0}'); return
+    spec_arg, output_arg = Path(sys.argv[1]), Path(sys.argv[2])
+    if not spec_arg.is_file():
+        candidate = Path(__file__).resolve().parents[1] / "tasks" / sys.argv[1] / "task-spec.json"
+        spec_arg = candidate
+    try:
+        spec = json.loads(spec_arg.read_text(encoding="utf-8"))
+        lines = output_arg.read_text(encoding="utf-8").splitlines()
+        if not lines or any(not line.strip() for line in lines):
+            raise ValueError("empty line")
+        actual = [json.loads(line) for line in lines]
+        passed = actual == canonical(spec)
+    except Exception:
+        passed = False
+    print(json.dumps({"exact_match": 1 if passed else 0}))
+
+
+if __name__ == "__main__":
+    main()
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/pair-task/tests/task-spec.json b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/tests/task-spec.json
new file mode 100644
index 000000000..281ba55ac
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/tests/task-spec.json
@@ -0,0 +1,24 @@
+{
+  "authoritative_schema": {
+    "path": ".deltawire/schemas/range-large.schema.json",
+    "sha256": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5"
+  },
+  "deltawire_applicability": "expected",
+  "family": "range",
+  "generation": {
+    "field": "index",
+    "field_order": [
+      "index"
+    ],
+    "start": 1
+  },
+  "ordering": "canonical_generation_order",
+  "output": {
+    "format": "ndjson",
+    "path": "testdata/generated/output.ndjson"
+  },
+  "record_count": 500,
+  "schema_version": "task-spec.v1",
+  "size": "large",
+  "task": "range-large"
+}
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/pair-task/tests/test.sh b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/tests/test.sh
new file mode 100755
index 000000000..9c1039618
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/pair-task/tests/test.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+mkdir -p /logs/verifier
+OUTPUT_FILE="testdata/generated/output.ndjson"
+if [ ! -f "$OUTPUT_FILE" ]; then
+    mkdir -p /logs/verifier && echo '{"exact_match": 0}' > /logs/verifier/reward.json
+    exit 0
+fi
+mkdir -p /logs/verifier && python3 /tests/semantic_oracle.py /tests/task-spec.json "$OUTPUT_FILE" > /logs/verifier/reward.json
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/skill/deltawire/SKILL.md b/labs/20-deltawire/eval/probes/range-large-v5/skill/deltawire/SKILL.md
new file mode 100644
index 000000000..22776d5af
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/skill/deltawire/SKILL.md
@@ -0,0 +1,28 @@
+---
+name: deltawire
+description: Use for deterministic generation of large repetitive JSON or NDJSON datasets from compact Cartesian products, ranges, repeated rows, variants, or regular-plus-exception patterns. Discover with `gemini skills list` before activation. Abstain for small or highly irregular outputs.
+---
+
+# DeltaWire
+
+Before activation, use a structured shell call to run `gemini skills list` and
+confirm `deltawire` is listed. Activate this skill only when the requested data
+has a compact deterministic description. Explicitly abstain when it is too
+irregular for a compact deterministic plan.
+
+Read `/task-contract.json`. Treat its output path, record count, ordering,
+schema path, schema hash, and assertions as authoritative. The preinstalled
+config and schema are immutable. Create only
+`.deltawire/plans/range-large.dw.json`; never create or edit config, schema,
+state, environment receipts, verifier files, or expanded output manually.
+
+Run the lifecycle in order:
+
+1. `deltawire validate --repo . .deltawire/plans/range-large.dw.json`
+2. `verify_plan_contract.py --contract /task-contract.json --repo . --plan .deltawire/plans/range-large.dw.json --receipt .deltawire/plan-contract-receipt.json`
+3. `deltawire render --repo . .deltawire/plans/range-large.dw.json`
+4. `deltawire check --repo . .deltawire/plans/range-large.dw.json`
+
+The independent environment receipt, retained-artifact contract check, and
+semantic oracle are the final authorities. Do not infer their results or
+replace them with prose.
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/task-spec.json b/labs/20-deltawire/eval/probes/range-large-v5/task-spec.json
new file mode 100644
index 000000000..281ba55ac
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/task-spec.json
@@ -0,0 +1,24 @@
+{
+  "authoritative_schema": {
+    "path": ".deltawire/schemas/range-large.schema.json",
+    "sha256": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5"
+  },
+  "deltawire_applicability": "expected",
+  "family": "range",
+  "generation": {
+    "field": "index",
+    "field_order": [
+      "index"
+    ],
+    "start": 1
+  },
+  "ordering": "canonical_generation_order",
+  "output": {
+    "format": "ndjson",
+    "path": "testdata/generated/output.ndjson"
+  },
+  "record_count": 500,
+  "schema_version": "task-spec.v1",
+  "size": "large",
+  "task": "range-large"
+}
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/task.toml b/labs/20-deltawire/eval/probes/range-large-v5/task.toml
new file mode 100644
index 000000000..24ceeb6ad
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/task.toml
@@ -0,0 +1,29 @@
+schema_version = "1.3"
+artifacts = ["testdata/generated/output.ndjson", ".deltawire/config.json", ".deltawire/plans/range-large.dw.json", ".deltawire/schemas/range-large.schema.json", ".deltawire/state.json", ".deltawire/plan-contract-receipt.json"]
+
+[task]
+name = "operatorstack/range-large-treatment-probe-v5"
+description = "Versioned Harbor collect-hook recovery probe"
+authors = []
+keywords = []
+
+[metadata]
+benchmark_result = false
+probe_version = "v5"
+
+[verifier]
+timeout_sec = 600.0
+
+[[verifier.collect]]
+service = "main"
+command = "python3 /usr/local/bin/environment_receipt.py --expectations /deltawire-environment-expectations.json --receipt /logs/artifacts/deltawire/environment-receipt.json"
+timeout_sec = 30.0
+
+[agent]
+timeout_sec = 600.0
+
+[environment]
+network_mode = "public"
+build_timeout_sec = 600.0
+os = "linux"
+mcp_servers = []
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/tests/semantic_oracle.py b/labs/20-deltawire/eval/probes/range-large-v5/tests/semantic_oracle.py
new file mode 100644
index 000000000..00cfbfbc6
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/tests/semantic_oracle.py
@@ -0,0 +1,46 @@
+#!/usr/bin/env python3
+import json
+import sys
+from pathlib import Path
+
+
+def canonical(spec):
+    g, count, family = spec["generation"], spec["record_count"], spec["family"]
+    if family == "matrix":
+        rows = [{}]
+        for key, allowed in g["dimensions"].items():
+            rows = [{**row, key: value} for row in rows for value in allowed]
+        return [{**row, **g["constants"]} for row in rows]
+    if family == "range":
+        return [{g["field"]: i} for i in range(g["start"], g["start"] + count)]
+    if family == "rows":
+        return [{"id": i, "name": g["name_template"].format(id=i), **g["constants"]} for i in range(g["start"], g["start"] + count)]
+    if family == "variants":
+        return [{**g["base"], "value": g["base"]["value"] + i * g["value_step"]} for i in range(count)]
+    if family == "mixed":
+        return ([{"id": i, "type": "std"} for i in range(1, g["standard_count"] + 1)] +
+                [{"id": i, "type": "exc", "error_code": g["error_code"]} for i in range(g["standard_count"] + 1, count + 1)])
+    return [{"id": i, f'{g["dynamic_field_prefix"]}{i}': i} for i in range(g["id_start"], g["id_start"] + count)]
+
+
+def main():
+    if len(sys.argv) != 3:
+        print('{"exact_match": 0}'); return
+    spec_arg, output_arg = Path(sys.argv[1]), Path(sys.argv[2])
+    if not spec_arg.is_file():
+        candidate = Path(__file__).resolve().parents[1] / "tasks" / sys.argv[1] / "task-spec.json"
+        spec_arg = candidate
+    try:
+        spec = json.loads(spec_arg.read_text(encoding="utf-8"))
+        lines = output_arg.read_text(encoding="utf-8").splitlines()
+        if not lines or any(not line.strip() for line in lines):
+            raise ValueError("empty line")
+        actual = [json.loads(line) for line in lines]
+        passed = actual == canonical(spec)
+    except Exception:
+        passed = False
+    print(json.dumps({"exact_match": 1 if passed else 0}))
+
+
+if __name__ == "__main__":
+    main()
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/tests/task-spec.json b/labs/20-deltawire/eval/probes/range-large-v5/tests/task-spec.json
new file mode 100644
index 000000000..281ba55ac
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/tests/task-spec.json
@@ -0,0 +1,24 @@
+{
+  "authoritative_schema": {
+    "path": ".deltawire/schemas/range-large.schema.json",
+    "sha256": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5"
+  },
+  "deltawire_applicability": "expected",
+  "family": "range",
+  "generation": {
+    "field": "index",
+    "field_order": [
+      "index"
+    ],
+    "start": 1
+  },
+  "ordering": "canonical_generation_order",
+  "output": {
+    "format": "ndjson",
+    "path": "testdata/generated/output.ndjson"
+  },
+  "record_count": 500,
+  "schema_version": "task-spec.v1",
+  "size": "large",
+  "task": "range-large"
+}
diff --git a/labs/20-deltawire/eval/probes/range-large-v5/tests/test.sh b/labs/20-deltawire/eval/probes/range-large-v5/tests/test.sh
new file mode 100755
index 000000000..9c1039618
--- /dev/null
+++ b/labs/20-deltawire/eval/probes/range-large-v5/tests/test.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+mkdir -p /logs/verifier
+OUTPUT_FILE="testdata/generated/output.ndjson"
+if [ ! -f "$OUTPUT_FILE" ]; then
+    mkdir -p /logs/verifier && echo '{"exact_match": 0}' > /logs/verifier/reward.json
+    exit 0
+fi
+mkdir -p /logs/verifier && python3 /tests/semantic_oracle.py /tests/task-spec.json "$OUTPUT_FILE" > /logs/verifier/reward.json
diff --git a/labs/20-deltawire/eval/results/preflight-v5/approvals/paid-v5-probe.json b/labs/20-deltawire/eval/results/preflight-v5/approvals/paid-v5-probe.json
new file mode 100644
index 000000000..53641cccf
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/approvals/paid-v5-probe.json
@@ -0,0 +1,16 @@
+{
+  "READY_FOR_72": false,
+  "authorization_text": "approve the paid v5 probe",
+  "authorized_scope": [
+    "one D1-only range-large-v5 probe"
+  ],
+  "explicitly_not_authorized": [
+    "pair",
+    "rerun",
+    "six-run canary",
+    "72-run experiment"
+  ],
+  "manifest_sha256": "6f99b8b29181b4bf3021397e4c3d1b7827f1850f3d1cc25ddb638f021ccdbf57",
+  "probe": "range-large-v5",
+  "schema_version": "deltawire-paid-probe-approval.v1"
+}
diff --git a/labs/20-deltawire/eval/results/preflight-v5/conformance/environment-receipt-v1.json b/labs/20-deltawire/eval/results/preflight-v5/conformance/environment-receipt-v1.json
new file mode 100644
index 000000000..b226ed67f
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/conformance/environment-receipt-v1.json
@@ -0,0 +1,79 @@
+{
+  "agent": "nop",
+  "binary_sha256": "e5198d15000e093a2a28e57ad4a093dde8f66bcab21462549ddf9114064c25f4",
+  "expectation_hashes": {
+    "config": "673b9cf053e3ba2263bfbc49034360ed8dba8d959bd167f8ff4b1f7cb4302b6f",
+    "public_contract": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+    "schema": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5"
+  },
+  "harbor_version": "0.20.0",
+  "model": null,
+  "negative_controls": {
+    "atomic_write_failure": true,
+    "binary_non_executable": true,
+    "binary_symlink": true,
+    "collect_hook_nonzero": true,
+    "copied_v4_receipt": true,
+    "malformed_receipt": true,
+    "manifest_missing_or_skipped": true,
+    "missing_binary": true,
+    "missing_collect_hook": true,
+    "missing_config": true,
+    "verifier_only_receipt": true,
+    "version_nonzero": true,
+    "wrong_binary_hash": true,
+    "wrong_contract_hash": true,
+    "wrong_receipt_path": true,
+    "wrong_schema_hash": true,
+    "wrong_version": true
+  },
+  "positive_trials": [
+    {
+      "agent": "nop",
+      "artifact_gate_status": "pass",
+      "artifact_manifest_entry": {
+        "destination": "artifacts/logs/artifacts",
+        "service": null,
+        "source": "/logs/artifacts",
+        "status": "ok",
+        "type": "directory"
+      },
+      "artifact_manifest_sha256": "8d0a02e9c17d62af6176024f463c041ed30ff29d3a7b66dadbeab1d762b0cbd9",
+      "command": "uvx --from harbor==0.20.0 harbor run -a nop -p labs/20-deltawire/eval/conformance/environment-receipt-v1 -k 1 --jobs-dir <no-model-conformance>/positive-1 --n-concurrent 1",
+      "environment_receipt_path": "positive-1/2026-07-22__14-44-04/environment-receipt-v1__sjjT4wM/artifacts/logs/artifacts/deltawire/environment-receipt.json",
+      "environment_receipt_sha256": "4a30e8e33d3dee9c4fcb4761da3e10c2a27c5dc4c2aca296e185e1eb758620b1",
+      "harbor_exit_code": 0,
+      "model": null,
+      "reported_agent": "nop",
+      "trial": 1,
+      "trial_path": "positive-1/2026-07-22__14-44-04/environment-receipt-v1__sjjT4wM"
+    },
+    {
+      "agent": "nop",
+      "artifact_gate_status": "pass",
+      "artifact_manifest_entry": {
+        "destination": "artifacts/logs/artifacts",
+        "service": null,
+        "source": "/logs/artifacts",
+        "status": "ok",
+        "type": "directory"
+      },
+      "artifact_manifest_sha256": "8d0a02e9c17d62af6176024f463c041ed30ff29d3a7b66dadbeab1d762b0cbd9",
+      "command": "uvx --from harbor==0.20.0 harbor run -a nop -p labs/20-deltawire/eval/conformance/environment-receipt-v1 -k 1 --jobs-dir <no-model-conformance>/positive-2 --n-concurrent 1",
+      "environment_receipt_path": "positive-2/2026-07-22__14-45-20/environment-receipt-v1__4jdxKnL/artifacts/logs/artifacts/deltawire/environment-receipt.json",
+      "environment_receipt_sha256": "4a30e8e33d3dee9c4fcb4761da3e10c2a27c5dc4c2aca296e185e1eb758620b1",
+      "harbor_exit_code": 0,
+      "model": null,
+      "reported_agent": "nop",
+      "trial": 2,
+      "trial_path": "positive-2/2026-07-22__14-45-20/environment-receipt-v1__4jdxKnL"
+    }
+  ],
+  "ready_for_72": false,
+  "schema_version": "deltawire-no-model-conformance.v1",
+  "source_infrastructure_commit": "40bb6619819be468d66201d9e4aa947c6042415a",
+  "stable_receipt_sha256": "4a30e8e33d3dee9c4fcb4761da3e10c2a27c5dc4c2aca296e185e1eb758620b1",
+  "status": "pass",
+  "workflow_url": "https://github.com/operatorstack/intelligence-flow/actions/runs/29929855472",
+  "zero_model_calls": true
+}
diff --git a/labs/20-deltawire/eval/results/preflight-v5/pre-paid-review.md b/labs/20-deltawire/eval/results/preflight-v5/pre-paid-review.md
new file mode 100644
index 000000000..7a672e25e
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/pre-paid-review.md
@@ -0,0 +1,64 @@
+# DeltaWire preflight v5: pre-paid review gate
+
+## PR disposition
+
+- PR #106 merged: `e3e085debd1f13c6497eaa7b8e7acc0fed2ada92`.
+- PR #99 closed as superseded immutable experiment provenance.
+- v5 experiment branch: `eval/deltawire-preflight-v5`.
+
+## v4 preservation
+
+- Evidence commit: `c200dc0eb3c4dff0e4732cc4b2daa1cd535703e3`.
+- Lock: `labs/20-deltawire/eval/manifests/preflight-v4-evidence-lock.json`.
+- Lock SHA-256: `1ca5068babe733e26fcf9f039b13f53b7214edd4eaf51e609ff2f5a16d425bea`.
+- Verification: all v1-v4 Git-object locks passed; 82 v4 files are locked.
+
+## Harbor lifecycle grounding
+
+- Installed version: `0.20.0`.
+- Grounding: `labs/20-deltawire/eval/docs/08-harbor-artifact-timing.md`.
+- Observed order: agent → main collect hook → main artifact collection → verifier.
+- Hook: `service = "main"`; command SHA-256
+  `84e7e23209d27981a19a638bf13124b8c207f2e13f534ae58633d18803f38739`.
+- Canonical host receipt path:
+  `artifacts/logs/artifacts/deltawire/environment-receipt.json`.
+
+## No-model conformance
+
+- Compact evidence: `labs/20-deltawire/eval/results/preflight-v5/conformance/environment-receipt-v1.json`.
+- Positive trials: two; both Harbor exit 0, `agent = nop`, `model = null`, and artifact gate pass.
+- Convention manifest entry: `/logs/artifacts` → `artifacts/logs/artifacts`, directory status `ok`.
+- Stable receipt SHA-256:
+  `4a30e8e33d3dee9c4fcb4761da3e10c2a27c5dc4c2aca296e185e1eb758620b1`.
+- Negative controls: all 17 rejected, including missing/nonzero hook evidence,
+  verifier-only and misplaced receipts, binary/version/config/schema/contract
+  failures, malformed or skipped artifacts, v4 substitution, and atomic-write failure.
+- Zero-model proof: commands contained `-a nop`, no `-m`, no `--env-file`, no skill,
+  and retained results reported `nop` with no model.
+
+## Frozen v5 manifest
+
+- Input commit: `9c766ccca89f5ca44c69a80c7a0abe48bccc4b10`.
+- Manifest commit: `8ef1937e97800efa2b061009a8e5218503ffb195`.
+- Manifest: `labs/20-deltawire/eval/manifests/preflight-v5-range-large.json`.
+- Manifest SHA-256: `6f99b8b29181b4bf3021397e4c3d1b7827f1850f3d1cc25ddb638f021ccdbf57`.
+- Model: `google/gemini-3.1-pro-preview`; reported model expected:
+  `gemini-3.1-pro-preview`; agent: `gemini-cli`; Harbor: `0.20.0`.
+- Binary SHA-256: `e5198d15000e093a2a28e57ad4a093dde8f66bcab21462549ddf9114064c25f4`.
+- Skill SHA-256: `69f266e086759f3b8371a5708464067d10daf30c7d01a8c8bc06dd39261ec19e`.
+- Probe task configuration SHA-256:
+  `b79e0b411f49d34edc0c6556b2bfc356aafb0cd6f4ba746dc949357976f8c441`.
+- Runner SHA-256: `6083f1b852ec06605c70cc5237b02c8423af2348a1be0a8dfe3bbbdd881cbcf3`.
+
+## CI and paid-probe dry run
+
+- Exact manifest-head workflow:
+  https://github.com/operatorstack/intelligence-flow/actions/runs/29930309800
+- Conclusion: success.
+- VM head: exact manifest commit; binary parity passed; all frozen hashes and
+  v1-v4 locks passed; v5 probe result root was empty.
+- Redacted one-trial command:
+
+  `uvx --from harbor==0.20.0 harbor run -a gemini-cli -m google/gemini-3.1-pro-preview -p labs/20-deltawire/eval/probes/range-large-v5 -k 1 --jobs-dir labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1 --n-concurrent 1 --skill labs/20-deltawire/eval/probes/range-large-v5/skill/deltawire --env-file <private-env-file>`
+
+No paid probe has run. `READY_FOR_72=false`.
diff --git a/labs/20-deltawire/eval/results/preflight-v5/readiness.json b/labs/20-deltawire/eval/results/preflight-v5/readiness.json
new file mode 100644
index 000000000..d54c68365
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/readiness.json
@@ -0,0 +1,9 @@
+{
+  "READY_FOR_72": false,
+  "full_run_started": false,
+  "pair_complete": false,
+  "pair_launched": false,
+  "probe_complete": false,
+  "schema_version": "deltawire-readiness.v5",
+  "six_run_canary_started": false
+}
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-artifact-manifest-receipt.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-artifact-manifest-receipt.json
new file mode 100644
index 000000000..acb95d154
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-artifact-manifest-receipt.json
@@ -0,0 +1,28 @@
+{
+  "artifact_manifest_sha256": "6ed4dabb1ccea6827c700b6da5f5b45cd02b63b72b85d884a40950c54ea37121",
+  "checks": {
+    "binary_hash_frozen": true,
+    "config_hash_frozen": true,
+    "manifest_exists": true,
+    "manifest_status_ok": true,
+    "public_contract_hash_frozen": true,
+    "receipt_canonical_path": true,
+    "receipt_checks_complete": true,
+    "receipt_checks_true": true,
+    "receipt_schema_exact": true,
+    "receipt_status_pass": true,
+    "schema_hash_frozen": true,
+    "single_convention_entry": true
+  },
+  "convention_entry": {
+    "destination": "artifacts/logs/artifacts",
+    "service": null,
+    "source": "/logs/artifacts",
+    "status": "ok",
+    "type": "directory"
+  },
+  "environment_receipt_path": "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/logs/artifacts/deltawire/environment-receipt.json",
+  "environment_receipt_sha256": "4a30e8e33d3dee9c4fcb4761da3e10c2a27c5dc4c2aca296e185e1eb758620b1",
+  "schema_version": "artifact-manifest-receipt.v1",
+  "status": "pass"
+}
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-end-to-end.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-end-to-end.json
new file mode 100644
index 000000000..a423bd006
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-end-to-end.json
@@ -0,0 +1,22 @@
+{
+  "arm": "D1",
+  "artifact_manifest_status": "pass",
+  "environment_status": "pass",
+  "harbor_exit_0": true,
+  "model_match": true,
+  "plan_contract_status": "fail",
+  "ready_for_72": false,
+  "schema_version": "deltawire-end-to-end-receipt.v5",
+  "semantic_status": "fail",
+  "source_hashes": {
+    "artifact_manifest_receipt": "90aa12bdcd80ae70d8e053dae958e5848c45dceecd16759a9d6c410274a32c88",
+    "environment": "4a30e8e33d3dee9c4fcb4761da3e10c2a27c5dc4c2aca296e185e1eb758620b1",
+    "output": null,
+    "result": "b1c29f30ba5677e51f57db870e74e91f966a0e62736ab81f1b0151d57b952da6",
+    "semantic": "b6627f4ded6aa3685d6c966f03d78efeb8c693e5687e82d4aa4dc8a477d4113f",
+    "trajectory": null,
+    "treatment_use": "44def672d5152acf149ed668043f673b92e9b8563ac857513c79d7053a6a5941"
+  },
+  "status": "fail",
+  "treatment_status": "fail"
+}
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-environment-receipt.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-environment-receipt.json
new file mode 100644
index 000000000..55108c6ac
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-environment-receipt.json
@@ -0,0 +1,55 @@
+{
+  "binary": {
+    "actual_sha256": "e5198d15000e093a2a28e57ad4a093dde8f66bcab21462549ddf9114064c25f4",
+    "executable": true,
+    "exists": true,
+    "expected_sha256": "e5198d15000e093a2a28e57ad4a093dde8f66bcab21462549ddf9114064c25f4",
+    "expected_version": "deltawire version dev",
+    "is_regular": true,
+    "is_symlink": false,
+    "path": "/usr/local/bin/deltawire",
+    "realpath": "/usr/local/bin/deltawire",
+    "version_exit_code": 0,
+    "version_stderr": "",
+    "version_stdout": "deltawire version dev\nGo runtime version go1.26.5\nsupported config version deltawire.config.v1\nsupported plan version deltawire.plan.v1\nsupported state version deltawire.state.v1"
+  },
+  "checks": {
+    "binary_executable": true,
+    "binary_exists": true,
+    "binary_hash": true,
+    "binary_not_symlink": true,
+    "binary_path": true,
+    "binary_realpath": true,
+    "binary_regular": true,
+    "config_hash": true,
+    "public_contract_hash": true,
+    "schema_hash": true,
+    "version_exact": true,
+    "version_exit_0": true
+  },
+  "files": {
+    "config": {
+      "actual_sha256": "673b9cf053e3ba2263bfbc49034360ed8dba8d959bd167f8ff4b1f7cb4302b6f",
+      "exists": true,
+      "expected_sha256": "673b9cf053e3ba2263bfbc49034360ed8dba8d959bd167f8ff4b1f7cb4302b6f",
+      "hash_match": true,
+      "path": "/.deltawire/config.json"
+    },
+    "public_contract": {
+      "actual_sha256": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+      "exists": true,
+      "expected_sha256": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+      "hash_match": true,
+      "path": "/task-contract.json"
+    },
+    "schema": {
+      "actual_sha256": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5",
+      "exists": true,
+      "expected_sha256": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5",
+      "hash_match": true,
+      "path": "/.deltawire/schemas/range-large.schema.json"
+    }
+  },
+  "schema_version": "deltawire-environment-receipt.v1",
+  "status": "pass"
+}
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-plan-contract-receipt.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-plan-contract-receipt.json
new file mode 100644
index 000000000..f3ba750aa
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-plan-contract-receipt.json
@@ -0,0 +1,6 @@
+{
+  "checks": {},
+  "error": "expected one plan, found 0",
+  "schema_version": "plan-contract-receipt.v1",
+  "status": "fail"
+}
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-semantic-result.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-semantic-result.json
new file mode 100644
index 000000000..e94af9f0e
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-semantic-result.json
@@ -0,0 +1,6 @@
+{
+  "error": "output missing",
+  "exact_match": 0,
+  "schema_version": "semantic-result.v5",
+  "status": "fail"
+}
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-treatment-use.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-treatment-use.json
new file mode 100644
index 000000000..18aacdbeb
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/D1-treatment-use.json
@@ -0,0 +1,11 @@
+{
+  "arm": "D1",
+  "checks": {},
+  "classification": "attempted_failed",
+  "contamination": false,
+  "failure_reasons": [
+    "missing artifacts: trajectory_path"
+  ],
+  "schema_version": "treatment-use-receipt.v5",
+  "status": "fail"
+}
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/config.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/config.json
new file mode 100644
index 000000000..67ab8b70c
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/config.json
@@ -0,0 +1,18 @@
+{
+    "jobs_dir": "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1",
+    "n_concurrent_trials": 1,
+    "agents": [
+        {
+            "name": "gemini-cli",
+            "model_name": "google/gemini-3.1-pro-preview",
+            "skills": [
+                "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5/skill/deltawire"
+            ]
+        }
+    ],
+    "tasks": [
+        {
+            "path": "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/job.log b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/job.log
new file mode 100644
index 000000000..b674a4de4
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/job.log
@@ -0,0 +1,331 @@
+Skipping image OS validation for hb__e298605c2a7fe495353069ca6f1b234d: docker inspect returned 1
+Running command: apt-get update && apt-get install -y curl
+Trial range-large-v5__ZXfAtDF failed: Agent setup timed out after 360.0 seconds
+Collecting main service artifacts
+Running collect hook in service 'main': 'python3 /usr/local/bin/environment_receipt.py --expectations /deltawire-environment-expectations.json --receipt /logs/artifacts/deltawire/environment-receipt.json'
+Collect hook in service 'main' completed
+Failed to download artifact 'testdata/generated/output.ndjson' from service 'main' (best-effort)
+Traceback (most recent call last):
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 520, in wait_for
+    return await fut
+           ^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 622, in setup
+    await self.install(environment)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/gemini_cli.py", line 111, in install
+    await self.exec_as_root(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 579, in exec_as_root
+    return await self._exec(
+           ^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 543, in _exec
+    result = await environment.exec(
+             ^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1096, in exec
+    return await self._compose_exec(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1173, in _compose_exec
+    return await self._run_docker_compose_command(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 649, in _run_docker_compose_command
+    result = await self._collect_buffered_output(
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 679, in _collect_buffered_output
+    stdout_bytes, stderr_bytes = await process.communicate(input=stdin_data)
+                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 201, in communicate
+    stdin, stdout, stderr = await tasks.gather(stdin, stdout, stderr)
+                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 181, in _read_stream
+    output = await stream.read()
+             ^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 706, in read
+    block = await self.read(self._limit)
+            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 713, in read
+    await self._wait_for_data('read')
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 545, in _wait_for_data
+    await self._waiter
+asyncio.exceptions.CancelledError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1180, in _setup_agent
+    await asyncio.wait_for(
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 519, in wait_for
+    async with timeouts.timeout(timeout):
+               ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/timeouts.py", line 115, in __aexit__
+    raise TimeoutError from exc_val
+TimeoutError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 351, in run
+    await self._prepare()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 389, in _prepare
+    await self._setup_agent()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1185, in _setup_agent
+    raise AgentSetupTimeoutError(
+harbor.trial.errors.AgentSetupTimeoutError: Agent setup timed out after 360.0 seconds
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/artifact_handler.py", line 330, in _download_artifact
+    await source_env.service_download_file(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1052, in service_download_file
+    await self.download_file(source_path, target_path)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1037, in download_file
+    await self._platform.download_file(source_path, target_path)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker_unix.py", line 185, in download_file
+    await self._env._run_docker_compose_command(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 656, in _run_docker_compose_command
+    raise RuntimeError(
+RuntimeError: Docker compose command failed for environment range-large-treatment-probe-v5. Command: docker compose --project-name range-large-v5__zxfatdf__env --project-directory /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5/environment -f /tmp/tmptnzk7inw/range-large-v5__ZXfAtDF__env-docker-compose-resources.json -f /home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker-compose-build.yaml -f /tmp/tmpaf91s5aa/docker-compose-environment.json -f /tmp/tmpeg59vbav/docker-compose-mounts.json cp main:testdata/generated/output.ndjson /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/testdata/generated/output.ndjson. Return code: 1. Stdout:  range-large-v5__zxfatdf__env-main-1 Copying range-large-v5__zxfatdf__env-main-1:testdata/generated/output.ndjson to /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/testdata/generated/output.ndjson
+Error response from daemon: Could not find the file testdata/generated/output.ndjson in container fce6c11ef728d481a6ea79955985457d970323cf6a85263d192f3aa3430f2061
+. Stderr: None. 
+Failed to download artifact '.deltawire/plans/range-large.dw.json' from service 'main' (best-effort)
+Traceback (most recent call last):
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 520, in wait_for
+    return await fut
+           ^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 622, in setup
+    await self.install(environment)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/gemini_cli.py", line 111, in install
+    await self.exec_as_root(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 579, in exec_as_root
+    return await self._exec(
+           ^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 543, in _exec
+    result = await environment.exec(
+             ^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1096, in exec
+    return await self._compose_exec(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1173, in _compose_exec
+    return await self._run_docker_compose_command(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 649, in _run_docker_compose_command
+    result = await self._collect_buffered_output(
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 679, in _collect_buffered_output
+    stdout_bytes, stderr_bytes = await process.communicate(input=stdin_data)
+                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 201, in communicate
+    stdin, stdout, stderr = await tasks.gather(stdin, stdout, stderr)
+                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 181, in _read_stream
+    output = await stream.read()
+             ^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 706, in read
+    block = await self.read(self._limit)
+            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 713, in read
+    await self._wait_for_data('read')
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 545, in _wait_for_data
+    await self._waiter
+asyncio.exceptions.CancelledError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1180, in _setup_agent
+    await asyncio.wait_for(
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 519, in wait_for
+    async with timeouts.timeout(timeout):
+               ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/timeouts.py", line 115, in __aexit__
+    raise TimeoutError from exc_val
+TimeoutError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 351, in run
+    await self._prepare()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 389, in _prepare
+    await self._setup_agent()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1185, in _setup_agent
+    raise AgentSetupTimeoutError(
+harbor.trial.errors.AgentSetupTimeoutError: Agent setup timed out after 360.0 seconds
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/artifact_handler.py", line 330, in _download_artifact
+    await source_env.service_download_file(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1052, in service_download_file
+    await self.download_file(source_path, target_path)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1037, in download_file
+    await self._platform.download_file(source_path, target_path)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker_unix.py", line 185, in download_file
+    await self._env._run_docker_compose_command(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 656, in _run_docker_compose_command
+    raise RuntimeError(
+RuntimeError: Docker compose command failed for environment range-large-treatment-probe-v5. Command: docker compose --project-name range-large-v5__zxfatdf__env --project-directory /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5/environment -f /tmp/tmptnzk7inw/range-large-v5__ZXfAtDF__env-docker-compose-resources.json -f /home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker-compose-build.yaml -f /tmp/tmpaf91s5aa/docker-compose-environment.json -f /tmp/tmpeg59vbav/docker-compose-mounts.json cp main:.deltawire/plans/range-large.dw.json /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/plans/range-large.dw.json. Return code: 1. Stdout:  range-large-v5__zxfatdf__env-main-1 Copying range-large-v5__zxfatdf__env-main-1:.deltawire/plans/range-large.dw.json to /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/plans/range-large.dw.json
+Error response from daemon: Could not find the file .deltawire/plans/range-large.dw.json in container fce6c11ef728d481a6ea79955985457d970323cf6a85263d192f3aa3430f2061
+. Stderr: None. 
+Failed to download artifact '.deltawire/state.json' from service 'main' (best-effort)
+Traceback (most recent call last):
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 520, in wait_for
+    return await fut
+           ^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 622, in setup
+    await self.install(environment)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/gemini_cli.py", line 111, in install
+    await self.exec_as_root(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 579, in exec_as_root
+    return await self._exec(
+           ^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 543, in _exec
+    result = await environment.exec(
+             ^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1096, in exec
+    return await self._compose_exec(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1173, in _compose_exec
+    return await self._run_docker_compose_command(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 649, in _run_docker_compose_command
+    result = await self._collect_buffered_output(
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 679, in _collect_buffered_output
+    stdout_bytes, stderr_bytes = await process.communicate(input=stdin_data)
+                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 201, in communicate
+    stdin, stdout, stderr = await tasks.gather(stdin, stdout, stderr)
+                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 181, in _read_stream
+    output = await stream.read()
+             ^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 706, in read
+    block = await self.read(self._limit)
+            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 713, in read
+    await self._wait_for_data('read')
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 545, in _wait_for_data
+    await self._waiter
+asyncio.exceptions.CancelledError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1180, in _setup_agent
+    await asyncio.wait_for(
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 519, in wait_for
+    async with timeouts.timeout(timeout):
+               ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/timeouts.py", line 115, in __aexit__
+    raise TimeoutError from exc_val
+TimeoutError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 351, in run
+    await self._prepare()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 389, in _prepare
+    await self._setup_agent()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1185, in _setup_agent
+    raise AgentSetupTimeoutError(
+harbor.trial.errors.AgentSetupTimeoutError: Agent setup timed out after 360.0 seconds
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/artifact_handler.py", line 330, in _download_artifact
+    await source_env.service_download_file(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1052, in service_download_file
+    await self.download_file(source_path, target_path)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1037, in download_file
+    await self._platform.download_file(source_path, target_path)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker_unix.py", line 185, in download_file
+    await self._env._run_docker_compose_command(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 656, in _run_docker_compose_command
+    raise RuntimeError(
+RuntimeError: Docker compose command failed for environment range-large-treatment-probe-v5. Command: docker compose --project-name range-large-v5__zxfatdf__env --project-directory /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5/environment -f /tmp/tmptnzk7inw/range-large-v5__ZXfAtDF__env-docker-compose-resources.json -f /home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker-compose-build.yaml -f /tmp/tmpaf91s5aa/docker-compose-environment.json -f /tmp/tmpeg59vbav/docker-compose-mounts.json cp main:.deltawire/state.json /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/state.json. Return code: 1. Stdout:  range-large-v5__zxfatdf__env-main-1 Copying range-large-v5__zxfatdf__env-main-1:.deltawire/state.json to /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/state.json
+Error response from daemon: Could not find the file .deltawire/state.json in container fce6c11ef728d481a6ea79955985457d970323cf6a85263d192f3aa3430f2061
+. Stderr: None. 
+Failed to download artifact '.deltawire/plan-contract-receipt.json' from service 'main' (best-effort)
+Traceback (most recent call last):
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 520, in wait_for
+    return await fut
+           ^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 622, in setup
+    await self.install(environment)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/gemini_cli.py", line 111, in install
+    await self.exec_as_root(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 579, in exec_as_root
+    return await self._exec(
+           ^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 543, in _exec
+    result = await environment.exec(
+             ^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1096, in exec
+    return await self._compose_exec(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1173, in _compose_exec
+    return await self._run_docker_compose_command(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 649, in _run_docker_compose_command
+    result = await self._collect_buffered_output(
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 679, in _collect_buffered_output
+    stdout_bytes, stderr_bytes = await process.communicate(input=stdin_data)
+                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 201, in communicate
+    stdin, stdout, stderr = await tasks.gather(stdin, stdout, stderr)
+                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 181, in _read_stream
+    output = await stream.read()
+             ^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 706, in read
+    block = await self.read(self._limit)
+            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 713, in read
+    await self._wait_for_data('read')
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 545, in _wait_for_data
+    await self._waiter
+asyncio.exceptions.CancelledError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1180, in _setup_agent
+    await asyncio.wait_for(
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 519, in wait_for
+    async with timeouts.timeout(timeout):
+               ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/timeouts.py", line 115, in __aexit__
+    raise TimeoutError from exc_val
+TimeoutError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 351, in run
+    await self._prepare()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 389, in _prepare
+    await self._setup_agent()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1185, in _setup_agent
+    raise AgentSetupTimeoutError(
+harbor.trial.errors.AgentSetupTimeoutError: Agent setup timed out after 360.0 seconds
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/artifact_handler.py", line 330, in _download_artifact
+    await source_env.service_download_file(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1052, in service_download_file
+    await self.download_file(source_path, target_path)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1037, in download_file
+    await self._platform.download_file(source_path, target_path)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker_unix.py", line 185, in download_file
+    await self._env._run_docker_compose_command(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 656, in _run_docker_compose_command
+    raise RuntimeError(
+RuntimeError: Docker compose command failed for environment range-large-treatment-probe-v5. Command: docker compose --project-name range-large-v5__zxfatdf__env --project-directory /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5/environment -f /tmp/tmptnzk7inw/range-large-v5__ZXfAtDF__env-docker-compose-resources.json -f /home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker-compose-build.yaml -f /tmp/tmpaf91s5aa/docker-compose-environment.json -f /tmp/tmpeg59vbav/docker-compose-mounts.json cp main:.deltawire/plan-contract-receipt.json /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/plan-contract-receipt.json. Return code: 1. Stdout:  range-large-v5__zxfatdf__env-main-1 Copying range-large-v5__zxfatdf__env-main-1:.deltawire/plan-contract-receipt.json to /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/plan-contract-receipt.json
+Error response from daemon: Could not find the file .deltawire/plan-contract-receipt.json in container fce6c11ef728d481a6ea79955985457d970323cf6a85263d192f3aa3430f2061
+. Stderr: None. 
+Not retrying trial because the maximum number of retries has been reached
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/lock.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/lock.json
new file mode 100644
index 000000000..84990fb3b
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/lock.json
@@ -0,0 +1,70 @@
+{
+    "schema_version": 2,
+    "created_at": "2026-07-22T15:21:42.618655Z",
+    "harbor": {
+        "version": "0.20.0",
+        "is_editable": false
+    },
+    "n_concurrent_trials": 1,
+    "retry": {
+        "max_retries": 0,
+        "exclude_exceptions": [
+            "VerifierOutputParseError",
+            "AgentSafetyRefusalError",
+            "ModelNotFoundError",
+            "AgentTimeoutError",
+            "RewardFileEmptyError",
+            "AgentAuthenticationError",
+            "VerifierTimeoutError",
+            "RewardFileNotFoundError",
+            "ApiUsageLimitError"
+        ],
+        "wait_multiplier": 1.0,
+        "min_wait_sec": 1.0,
+        "max_wait_sec": 60.0
+    },
+    "trials": [
+        {
+            "schema_version": 1,
+            "task": {
+                "name": "range-large-v5",
+                "type": "local",
+                "digest": "sha256:85ab72f764495839fd4e7ef9f2cb9c07f624e9855d39b1cba21864b0d1b8df75",
+                "path": "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5"
+            },
+            "install_only": false,
+            "timeout_multiplier": 1.0,
+            "agent": {
+                "name": "gemini-cli",
+                "model_name": "google/gemini-3.1-pro-preview",
+                "skills": [
+                    "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5/skill/deltawire"
+                ],
+                "resume_trajectory": false,
+                "extra_allowed_hosts": [],
+                "kwargs": {},
+                "mcp_servers": []
+            },
+            "skills": [
+                {
+                    "name": "deltawire",
+                    "source": "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5/skill/deltawire",
+                    "digest": "sha256:c6179e8efc6e54e484ac7350a83b5893aeb9b5651ef6d37e917568681870a384"
+                }
+            ],
+            "environment": {
+                "type": "docker",
+                "force_build": false,
+                "delete": true,
+                "cpu_enforcement_policy": "auto",
+                "memory_enforcement_policy": "auto",
+                "extra_docker_compose": [],
+                "kwargs": {},
+                "extra_allowed_hosts": []
+            },
+            "verifier": {
+                "disable": false
+            }
+        }
+    ]
+}
\ No newline at end of file
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/config.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/config.json
new file mode 100644
index 000000000..61a05415a
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/config.json
@@ -0,0 +1,12 @@
+{
+  "limits": {
+    "max_output_bytes": 104857600,
+    "max_plan_bytes": 1048576,
+    "max_records": 100000,
+    "max_schema_bytes": 1048576
+  },
+  "plans_dir": ".deltawire/plans",
+  "schemas_dir": ".deltawire/schemas",
+  "state_file": ".deltawire/state.json",
+  "version": "deltawire.config.v1"
+}
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/schemas/range-large.schema.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/schemas/range-large.schema.json
new file mode 100644
index 000000000..69b476237
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/schemas/range-large.schema.json
@@ -0,0 +1,16 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "additionalProperties": false,
+  "properties": {
+    "index": {
+      "maximum": 500,
+      "minimum": 1,
+      "type": "integer"
+    }
+  },
+  "required": [
+    "index"
+  ],
+  "title": "range-large",
+  "type": "object"
+}
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/logs/artifacts/deltawire/environment-receipt.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/logs/artifacts/deltawire/environment-receipt.json
new file mode 100644
index 000000000..55108c6ac
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/logs/artifacts/deltawire/environment-receipt.json
@@ -0,0 +1,55 @@
+{
+  "binary": {
+    "actual_sha256": "e5198d15000e093a2a28e57ad4a093dde8f66bcab21462549ddf9114064c25f4",
+    "executable": true,
+    "exists": true,
+    "expected_sha256": "e5198d15000e093a2a28e57ad4a093dde8f66bcab21462549ddf9114064c25f4",
+    "expected_version": "deltawire version dev",
+    "is_regular": true,
+    "is_symlink": false,
+    "path": "/usr/local/bin/deltawire",
+    "realpath": "/usr/local/bin/deltawire",
+    "version_exit_code": 0,
+    "version_stderr": "",
+    "version_stdout": "deltawire version dev\nGo runtime version go1.26.5\nsupported config version deltawire.config.v1\nsupported plan version deltawire.plan.v1\nsupported state version deltawire.state.v1"
+  },
+  "checks": {
+    "binary_executable": true,
+    "binary_exists": true,
+    "binary_hash": true,
+    "binary_not_symlink": true,
+    "binary_path": true,
+    "binary_realpath": true,
+    "binary_regular": true,
+    "config_hash": true,
+    "public_contract_hash": true,
+    "schema_hash": true,
+    "version_exact": true,
+    "version_exit_0": true
+  },
+  "files": {
+    "config": {
+      "actual_sha256": "673b9cf053e3ba2263bfbc49034360ed8dba8d959bd167f8ff4b1f7cb4302b6f",
+      "exists": true,
+      "expected_sha256": "673b9cf053e3ba2263bfbc49034360ed8dba8d959bd167f8ff4b1f7cb4302b6f",
+      "hash_match": true,
+      "path": "/.deltawire/config.json"
+    },
+    "public_contract": {
+      "actual_sha256": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+      "exists": true,
+      "expected_sha256": "d3e1b7b3e5a4576540b3a2969d59f49818c7c0a12197b26d271e7e277b0054e5",
+      "hash_match": true,
+      "path": "/task-contract.json"
+    },
+    "schema": {
+      "actual_sha256": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5",
+      "exists": true,
+      "expected_sha256": "2fe7bdc8de996a09ccc651f42611dc88faee60c7390b36c62443ed3e523800b5",
+      "hash_match": true,
+      "path": "/.deltawire/schemas/range-large.schema.json"
+    }
+  },
+  "schema_version": "deltawire-environment-receipt.v1",
+  "status": "pass"
+}
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/manifest.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/manifest.json
new file mode 100644
index 000000000..b99a797f2
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/manifest.json
@@ -0,0 +1,51 @@
+[
+  {
+    "source": "/logs/artifacts",
+    "destination": "artifacts/logs/artifacts",
+    "type": "directory",
+    "status": "ok",
+    "service": null
+  },
+  {
+    "source": "testdata/generated/output.ndjson",
+    "destination": "artifacts/testdata/generated/output.ndjson",
+    "type": "file",
+    "status": "failed",
+    "service": null
+  },
+  {
+    "source": ".deltawire/config.json",
+    "destination": "artifacts/.deltawire/config.json",
+    "type": "file",
+    "status": "ok",
+    "service": null
+  },
+  {
+    "source": ".deltawire/plans/range-large.dw.json",
+    "destination": "artifacts/.deltawire/plans/range-large.dw.json",
+    "type": "file",
+    "status": "failed",
+    "service": null
+  },
+  {
+    "source": ".deltawire/schemas/range-large.schema.json",
+    "destination": "artifacts/.deltawire/schemas/range-large.schema.json",
+    "type": "file",
+    "status": "ok",
+    "service": null
+  },
+  {
+    "source": ".deltawire/state.json",
+    "destination": "artifacts/.deltawire/state.json",
+    "type": "file",
+    "status": "failed",
+    "service": null
+  },
+  {
+    "source": ".deltawire/plan-contract-receipt.json",
+    "destination": "artifacts/.deltawire/plan-contract-receipt.json",
+    "type": "file",
+    "status": "failed",
+    "service": null
+  }
+]
\ No newline at end of file
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/config.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/config.json
new file mode 100644
index 000000000..b2f4c30a2
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/config.json
@@ -0,0 +1,15 @@
+{
+    "task": {
+        "path": "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5"
+    },
+    "trial_name": "range-large-v5__ZXfAtDF",
+    "trials_dir": "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42",
+    "agent": {
+        "name": "gemini-cli",
+        "model_name": "google/gemini-3.1-pro-preview",
+        "skills": [
+            "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5/skill/deltawire"
+        ]
+    },
+    "job_id": "9ff1bab1-7a2d-4d73-99f7-3ce3d5d2a92d"
+}
\ No newline at end of file
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/exception.txt b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/exception.txt
new file mode 100644
index 000000000..1120a7e98
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/exception.txt
@@ -0,0 +1,63 @@
+Traceback (most recent call last):
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 520, in wait_for
+    return await fut
+           ^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 622, in setup
+    await self.install(environment)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/gemini_cli.py", line 111, in install
+    await self.exec_as_root(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 579, in exec_as_root
+    return await self._exec(
+           ^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 543, in _exec
+    result = await environment.exec(
+             ^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1096, in exec
+    return await self._compose_exec(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1173, in _compose_exec
+    return await self._run_docker_compose_command(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 649, in _run_docker_compose_command
+    result = await self._collect_buffered_output(
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 679, in _collect_buffered_output
+    stdout_bytes, stderr_bytes = await process.communicate(input=stdin_data)
+                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 201, in communicate
+    stdin, stdout, stderr = await tasks.gather(stdin, stdout, stderr)
+                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 181, in _read_stream
+    output = await stream.read()
+             ^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 706, in read
+    block = await self.read(self._limit)
+            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 713, in read
+    await self._wait_for_data('read')
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 545, in _wait_for_data
+    await self._waiter
+asyncio.exceptions.CancelledError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1180, in _setup_agent
+    await asyncio.wait_for(
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 519, in wait_for
+    async with timeouts.timeout(timeout):
+               ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/timeouts.py", line 115, in __aexit__
+    raise TimeoutError from exc_val
+TimeoutError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 351, in run
+    await self._prepare()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 389, in _prepare
+    await self._setup_agent()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1185, in _setup_agent
+    raise AgentSetupTimeoutError(
+harbor.trial.errors.AgentSetupTimeoutError: Agent setup timed out after 360.0 seconds
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/lock.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/lock.json
new file mode 100644
index 000000000..219d26293
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/lock.json
@@ -0,0 +1,42 @@
+{
+    "schema_version": 1,
+    "task": {
+        "name": "range-large-v5",
+        "type": "local",
+        "digest": "sha256:85ab72f764495839fd4e7ef9f2cb9c07f624e9855d39b1cba21864b0d1b8df75",
+        "path": "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5"
+    },
+    "install_only": false,
+    "timeout_multiplier": 1.0,
+    "agent": {
+        "name": "gemini-cli",
+        "model_name": "google/gemini-3.1-pro-preview",
+        "skills": [
+            "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5/skill/deltawire"
+        ],
+        "resume_trajectory": false,
+        "extra_allowed_hosts": [],
+        "kwargs": {},
+        "mcp_servers": []
+    },
+    "skills": [
+        {
+            "name": "deltawire",
+            "source": "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5/skill/deltawire",
+            "digest": "sha256:c6179e8efc6e54e484ac7350a83b5893aeb9b5651ef6d37e917568681870a384"
+        }
+    ],
+    "environment": {
+        "type": "docker",
+        "force_build": false,
+        "delete": true,
+        "cpu_enforcement_policy": "auto",
+        "memory_enforcement_policy": "auto",
+        "extra_docker_compose": [],
+        "kwargs": {},
+        "extra_allowed_hosts": []
+    },
+    "verifier": {
+        "disable": false
+    }
+}
\ No newline at end of file
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/result.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/result.json
new file mode 100644
index 000000000..b7a0d166e
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/result.json
@@ -0,0 +1,103 @@
+{
+    "id": "574138ea-c743-4a05-b34c-cd578d24f49f",
+    "task_name": "operatorstack/range-large-treatment-probe-v5",
+    "trial_name": "range-large-v5__ZXfAtDF",
+    "trial_uri": "file:///home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF",
+    "task_id": {
+        "path": "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5"
+    },
+    "source": null,
+    "task_checksum": "2720613495ea5be4ab6892ced57a4c3f38a8c738fc0dee667ea3b72d53246b37",
+    "config": {
+        "task": {
+            "path": "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5",
+            "git_url": null,
+            "git_commit_id": null,
+            "name": null,
+            "ref": null,
+            "overwrite": false,
+            "download_dir": null,
+            "source": null
+        },
+        "trial_name": "range-large-v5__ZXfAtDF",
+        "trials_dir": "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42",
+        "install_only": false,
+        "timeout_multiplier": 1.0,
+        "agent_timeout_multiplier": null,
+        "verifier_timeout_multiplier": null,
+        "agent_setup_timeout_multiplier": null,
+        "environment_build_timeout_multiplier": null,
+        "agent": {
+            "name": "gemini-cli",
+            "import_path": null,
+            "model_name": "google/gemini-3.1-pro-preview",
+            "n_concurrent": null,
+            "concurrency_group": null,
+            "skills": [
+                "/home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5/skill/deltawire"
+            ],
+            "override_timeout_sec": null,
+            "override_setup_timeout_sec": null,
+            "max_timeout_sec": null,
+            "resume_trajectory": false,
+            "load_trajectory": null,
+            "extra_allowed_hosts": [],
+            "kwargs": {},
+            "mcp_servers": []
+        },
+        "environment": {
+            "type": "docker",
+            "import_path": null,
+            "force_build": false,
+            "delete": true,
+            "cpu_enforcement_policy": "auto",
+            "memory_enforcement_policy": "auto",
+            "override_cpus": null,
+            "override_memory_mb": null,
+            "override_storage_mb": null,
+            "override_gpus": null,
+            "override_tpu": null,
+            "mounts": null,
+            "extra_docker_compose": [],
+            "kwargs": {},
+            "extra_allowed_hosts": []
+        },
+        "verifier": {
+            "override_timeout_sec": null,
+            "max_timeout_sec": null,
+            "disable": false
+        },
+        "artifacts": [],
+        "extra_instruction_paths": [],
+        "job_id": "9ff1bab1-7a2d-4d73-99f7-3ce3d5d2a92d"
+    },
+    "agent_info": {
+        "name": "gemini-cli",
+        "version": "unknown",
+        "model_info": {
+            "name": "gemini-3.1-pro-preview",
+            "provider": "google"
+        }
+    },
+    "agent_result": null,
+    "verifier_result": null,
+    "exception_info": {
+        "exception_type": "AgentSetupTimeoutError",
+        "exception_message": "Agent setup timed out after 360.0 seconds",
+        "exception_traceback": "Traceback (most recent call last):\n  File \"/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py\", line 520, in wait_for\n    return await fut\n           ^^^^^^^^^\n  File \"/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py\", line 622, in setup\n    await self.install(environment)\n  File \"/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/gemini_cli.py\", line 111, in install\n    await self.exec_as_root(\n  File \"/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py\", line 579, in exec_as_root\n    return await self._exec(\n           ^^^^^^^^^^^^^^^^^\n  File \"/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py\", line 543, in _exec\n    result = await environment.exec(\n             ^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py\", line 1096, in exec\n    return await self._compose_exec(\n           ^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py\", line 1173, in _compose_exec\n    return await self._run_docker_compose_command(\n           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py\", line 649, in _run_docker_compose_command\n    result = await self._collect_buffered_output(\n             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py\", line 679, in _collect_buffered_output\n    stdout_bytes, stderr_bytes = await process.communicate(input=stdin_data)\n                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py\", line 201, in communicate\n    stdin, stdout, stderr = await tasks.gather(stdin, stdout, stderr)\n                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py\", line 181, in _read_stream\n    output = await stream.read()\n             ^^^^^^^^^^^^^^^^^^^\n  File \"/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py\", line 706, in read\n    block = await self.read(self._limit)\n            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py\", line 713, in read\n    await self._wait_for_data('read')\n  File \"/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py\", line 545, in _wait_for_data\n    await self._waiter\nasyncio.exceptions.CancelledError\n\nThe above exception was the direct cause of the following exception:\n\nTraceback (most recent call last):\n  File \"/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py\", line 1180, in _setup_agent\n    await asyncio.wait_for(\n  File \"/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py\", line 519, in wait_for\n    async with timeouts.timeout(timeout):\n               ^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/timeouts.py\", line 115, in __aexit__\n    raise TimeoutError from exc_val\nTimeoutError\n\nThe above exception was the direct cause of the following exception:\n\nTraceback (most recent call last):\n  File \"/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py\", line 351, in run\n    await self._prepare()\n  File \"/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py\", line 389, in _prepare\n    await self._setup_agent()\n  File \"/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py\", line 1185, in _setup_agent\n    raise AgentSetupTimeoutError(\nharbor.trial.errors.AgentSetupTimeoutError: Agent setup timed out after 360.0 seconds\n",
+        "occurred_at": "2026-07-22T15:27:46.612185"
+    },
+    "started_at": "2026-07-22T15:21:42.677813Z",
+    "finished_at": "2026-07-22T15:27:59.246705Z",
+    "environment_setup": {
+        "started_at": "2026-07-22T15:21:42.708769Z",
+        "finished_at": "2026-07-22T15:21:46.287499Z"
+    },
+    "agent_setup": {
+        "started_at": "2026-07-22T15:21:46.588563Z",
+        "finished_at": "2026-07-22T15:27:46.607178Z"
+    },
+    "agent_execution": null,
+    "verifier": null,
+    "step_results": null
+}
\ No newline at end of file
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/trial.log b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/trial.log
new file mode 100644
index 000000000..6d581c398
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/trial.log
@@ -0,0 +1,330 @@
+Skipping image OS validation for hb__e298605c2a7fe495353069ca6f1b234d: docker inspect returned 1
+Running command: apt-get update && apt-get install -y curl
+Trial range-large-v5__ZXfAtDF failed: Agent setup timed out after 360.0 seconds
+Collecting main service artifacts
+Running collect hook in service 'main': 'python3 /usr/local/bin/environment_receipt.py --expectations /deltawire-environment-expectations.json --receipt /logs/artifacts/deltawire/environment-receipt.json'
+Collect hook in service 'main' completed
+Failed to download artifact 'testdata/generated/output.ndjson' from service 'main' (best-effort)
+Traceback (most recent call last):
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 520, in wait_for
+    return await fut
+           ^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 622, in setup
+    await self.install(environment)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/gemini_cli.py", line 111, in install
+    await self.exec_as_root(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 579, in exec_as_root
+    return await self._exec(
+           ^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 543, in _exec
+    result = await environment.exec(
+             ^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1096, in exec
+    return await self._compose_exec(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1173, in _compose_exec
+    return await self._run_docker_compose_command(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 649, in _run_docker_compose_command
+    result = await self._collect_buffered_output(
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 679, in _collect_buffered_output
+    stdout_bytes, stderr_bytes = await process.communicate(input=stdin_data)
+                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 201, in communicate
+    stdin, stdout, stderr = await tasks.gather(stdin, stdout, stderr)
+                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 181, in _read_stream
+    output = await stream.read()
+             ^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 706, in read
+    block = await self.read(self._limit)
+            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 713, in read
+    await self._wait_for_data('read')
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 545, in _wait_for_data
+    await self._waiter
+asyncio.exceptions.CancelledError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1180, in _setup_agent
+    await asyncio.wait_for(
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 519, in wait_for
+    async with timeouts.timeout(timeout):
+               ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/timeouts.py", line 115, in __aexit__
+    raise TimeoutError from exc_val
+TimeoutError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 351, in run
+    await self._prepare()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 389, in _prepare
+    await self._setup_agent()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1185, in _setup_agent
+    raise AgentSetupTimeoutError(
+harbor.trial.errors.AgentSetupTimeoutError: Agent setup timed out after 360.0 seconds
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/artifact_handler.py", line 330, in _download_artifact
+    await source_env.service_download_file(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1052, in service_download_file
+    await self.download_file(source_path, target_path)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1037, in download_file
+    await self._platform.download_file(source_path, target_path)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker_unix.py", line 185, in download_file
+    await self._env._run_docker_compose_command(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 656, in _run_docker_compose_command
+    raise RuntimeError(
+RuntimeError: Docker compose command failed for environment range-large-treatment-probe-v5. Command: docker compose --project-name range-large-v5__zxfatdf__env --project-directory /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5/environment -f /tmp/tmptnzk7inw/range-large-v5__ZXfAtDF__env-docker-compose-resources.json -f /home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker-compose-build.yaml -f /tmp/tmpaf91s5aa/docker-compose-environment.json -f /tmp/tmpeg59vbav/docker-compose-mounts.json cp main:testdata/generated/output.ndjson /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/testdata/generated/output.ndjson. Return code: 1. Stdout:  range-large-v5__zxfatdf__env-main-1 Copying range-large-v5__zxfatdf__env-main-1:testdata/generated/output.ndjson to /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/testdata/generated/output.ndjson
+Error response from daemon: Could not find the file testdata/generated/output.ndjson in container fce6c11ef728d481a6ea79955985457d970323cf6a85263d192f3aa3430f2061
+. Stderr: None. 
+Failed to download artifact '.deltawire/plans/range-large.dw.json' from service 'main' (best-effort)
+Traceback (most recent call last):
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 520, in wait_for
+    return await fut
+           ^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 622, in setup
+    await self.install(environment)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/gemini_cli.py", line 111, in install
+    await self.exec_as_root(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 579, in exec_as_root
+    return await self._exec(
+           ^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 543, in _exec
+    result = await environment.exec(
+             ^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1096, in exec
+    return await self._compose_exec(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1173, in _compose_exec
+    return await self._run_docker_compose_command(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 649, in _run_docker_compose_command
+    result = await self._collect_buffered_output(
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 679, in _collect_buffered_output
+    stdout_bytes, stderr_bytes = await process.communicate(input=stdin_data)
+                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 201, in communicate
+    stdin, stdout, stderr = await tasks.gather(stdin, stdout, stderr)
+                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 181, in _read_stream
+    output = await stream.read()
+             ^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 706, in read
+    block = await self.read(self._limit)
+            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 713, in read
+    await self._wait_for_data('read')
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 545, in _wait_for_data
+    await self._waiter
+asyncio.exceptions.CancelledError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1180, in _setup_agent
+    await asyncio.wait_for(
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 519, in wait_for
+    async with timeouts.timeout(timeout):
+               ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/timeouts.py", line 115, in __aexit__
+    raise TimeoutError from exc_val
+TimeoutError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 351, in run
+    await self._prepare()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 389, in _prepare
+    await self._setup_agent()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1185, in _setup_agent
+    raise AgentSetupTimeoutError(
+harbor.trial.errors.AgentSetupTimeoutError: Agent setup timed out after 360.0 seconds
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/artifact_handler.py", line 330, in _download_artifact
+    await source_env.service_download_file(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1052, in service_download_file
+    await self.download_file(source_path, target_path)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1037, in download_file
+    await self._platform.download_file(source_path, target_path)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker_unix.py", line 185, in download_file
+    await self._env._run_docker_compose_command(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 656, in _run_docker_compose_command
+    raise RuntimeError(
+RuntimeError: Docker compose command failed for environment range-large-treatment-probe-v5. Command: docker compose --project-name range-large-v5__zxfatdf__env --project-directory /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5/environment -f /tmp/tmptnzk7inw/range-large-v5__ZXfAtDF__env-docker-compose-resources.json -f /home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker-compose-build.yaml -f /tmp/tmpaf91s5aa/docker-compose-environment.json -f /tmp/tmpeg59vbav/docker-compose-mounts.json cp main:.deltawire/plans/range-large.dw.json /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/plans/range-large.dw.json. Return code: 1. Stdout:  range-large-v5__zxfatdf__env-main-1 Copying range-large-v5__zxfatdf__env-main-1:.deltawire/plans/range-large.dw.json to /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/plans/range-large.dw.json
+Error response from daemon: Could not find the file .deltawire/plans/range-large.dw.json in container fce6c11ef728d481a6ea79955985457d970323cf6a85263d192f3aa3430f2061
+. Stderr: None. 
+Failed to download artifact '.deltawire/state.json' from service 'main' (best-effort)
+Traceback (most recent call last):
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 520, in wait_for
+    return await fut
+           ^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 622, in setup
+    await self.install(environment)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/gemini_cli.py", line 111, in install
+    await self.exec_as_root(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 579, in exec_as_root
+    return await self._exec(
+           ^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 543, in _exec
+    result = await environment.exec(
+             ^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1096, in exec
+    return await self._compose_exec(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1173, in _compose_exec
+    return await self._run_docker_compose_command(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 649, in _run_docker_compose_command
+    result = await self._collect_buffered_output(
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 679, in _collect_buffered_output
+    stdout_bytes, stderr_bytes = await process.communicate(input=stdin_data)
+                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 201, in communicate
+    stdin, stdout, stderr = await tasks.gather(stdin, stdout, stderr)
+                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 181, in _read_stream
+    output = await stream.read()
+             ^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 706, in read
+    block = await self.read(self._limit)
+            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 713, in read
+    await self._wait_for_data('read')
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 545, in _wait_for_data
+    await self._waiter
+asyncio.exceptions.CancelledError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1180, in _setup_agent
+    await asyncio.wait_for(
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 519, in wait_for
+    async with timeouts.timeout(timeout):
+               ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/timeouts.py", line 115, in __aexit__
+    raise TimeoutError from exc_val
+TimeoutError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 351, in run
+    await self._prepare()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 389, in _prepare
+    await self._setup_agent()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1185, in _setup_agent
+    raise AgentSetupTimeoutError(
+harbor.trial.errors.AgentSetupTimeoutError: Agent setup timed out after 360.0 seconds
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/artifact_handler.py", line 330, in _download_artifact
+    await source_env.service_download_file(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1052, in service_download_file
+    await self.download_file(source_path, target_path)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1037, in download_file
+    await self._platform.download_file(source_path, target_path)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker_unix.py", line 185, in download_file
+    await self._env._run_docker_compose_command(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 656, in _run_docker_compose_command
+    raise RuntimeError(
+RuntimeError: Docker compose command failed for environment range-large-treatment-probe-v5. Command: docker compose --project-name range-large-v5__zxfatdf__env --project-directory /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5/environment -f /tmp/tmptnzk7inw/range-large-v5__ZXfAtDF__env-docker-compose-resources.json -f /home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker-compose-build.yaml -f /tmp/tmpaf91s5aa/docker-compose-environment.json -f /tmp/tmpeg59vbav/docker-compose-mounts.json cp main:.deltawire/state.json /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/state.json. Return code: 1. Stdout:  range-large-v5__zxfatdf__env-main-1 Copying range-large-v5__zxfatdf__env-main-1:.deltawire/state.json to /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/state.json
+Error response from daemon: Could not find the file .deltawire/state.json in container fce6c11ef728d481a6ea79955985457d970323cf6a85263d192f3aa3430f2061
+. Stderr: None. 
+Failed to download artifact '.deltawire/plan-contract-receipt.json' from service 'main' (best-effort)
+Traceback (most recent call last):
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 520, in wait_for
+    return await fut
+           ^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 622, in setup
+    await self.install(environment)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/gemini_cli.py", line 111, in install
+    await self.exec_as_root(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 579, in exec_as_root
+    return await self._exec(
+           ^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 543, in _exec
+    result = await environment.exec(
+             ^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1096, in exec
+    return await self._compose_exec(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1173, in _compose_exec
+    return await self._run_docker_compose_command(
+           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 649, in _run_docker_compose_command
+    result = await self._collect_buffered_output(
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 679, in _collect_buffered_output
+    stdout_bytes, stderr_bytes = await process.communicate(input=stdin_data)
+                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 201, in communicate
+    stdin, stdout, stderr = await tasks.gather(stdin, stdout, stderr)
+                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/subprocess.py", line 181, in _read_stream
+    output = await stream.read()
+             ^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 706, in read
+    block = await self.read(self._limit)
+            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 713, in read
+    await self._wait_for_data('read')
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/streams.py", line 545, in _wait_for_data
+    await self._waiter
+asyncio.exceptions.CancelledError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1180, in _setup_agent
+    await asyncio.wait_for(
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/tasks.py", line 519, in wait_for
+    async with timeouts.timeout(timeout):
+               ^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/apple/.local/share/uv/python/cpython-3.12.13-linux-x86_64-gnu/lib/python3.12/asyncio/timeouts.py", line 115, in __aexit__
+    raise TimeoutError from exc_val
+TimeoutError
+
+The above exception was the direct cause of the following exception:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 351, in run
+    await self._prepare()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 389, in _prepare
+    await self._setup_agent()
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/trial.py", line 1185, in _setup_agent
+    raise AgentSetupTimeoutError(
+harbor.trial.errors.AgentSetupTimeoutError: Agent setup timed out after 360.0 seconds
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/trial/artifact_handler.py", line 330, in _download_artifact
+    await source_env.service_download_file(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1052, in service_download_file
+    await self.download_file(source_path, target_path)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1037, in download_file
+    await self._platform.download_file(source_path, target_path)
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker_unix.py", line 185, in download_file
+    await self._env._run_docker_compose_command(
+  File "/home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 656, in _run_docker_compose_command
+    raise RuntimeError(
+RuntimeError: Docker compose command failed for environment range-large-treatment-probe-v5. Command: docker compose --project-name range-large-v5__zxfatdf__env --project-directory /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5/environment -f /tmp/tmptnzk7inw/range-large-v5__ZXfAtDF__env-docker-compose-resources.json -f /home/apple/.cache/uv/archive-v0/6JePpuJGzEtEwZmd/lib/python3.12/site-packages/harbor/environments/docker/docker-compose-build.yaml -f /tmp/tmpaf91s5aa/docker-compose-environment.json -f /tmp/tmpeg59vbav/docker-compose-mounts.json cp main:.deltawire/plan-contract-receipt.json /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/plan-contract-receipt.json. Return code: 1. Stdout:  range-large-v5__zxfatdf__env-main-1 Copying range-large-v5__zxfatdf__env-main-1:.deltawire/plan-contract-receipt.json to /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/artifacts/.deltawire/plan-contract-receipt.json
+Error response from daemon: Could not find the file .deltawire/plan-contract-receipt.json in container fce6c11ef728d481a6ea79955985457d970323cf6a85263d192f3aa3430f2061
+. Stderr: None. 
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/result.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/result.json
new file mode 100644
index 000000000..16d7f645f
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/result.json
@@ -0,0 +1,37 @@
+{
+    "id": "9ff1bab1-7a2d-4d73-99f7-3ce3d5d2a92d",
+    "started_at": "2026-07-22T15:21:42.606547",
+    "updated_at": "2026-07-22T15:27:59.249583",
+    "finished_at": "2026-07-22T15:27:59.249583",
+    "n_total_trials": 1,
+    "stats": {
+        "n_completed_trials": 1,
+        "n_errored_trials": 1,
+        "n_running_trials": 0,
+        "n_pending_trials": 0,
+        "n_cancelled_trials": 0,
+        "n_retries": 0,
+        "evals": {
+            "gemini-cli__gemini-3.1-pro-preview__adhoc": {
+                "n_trials": 0,
+                "n_errors": 1,
+                "metrics": [
+                    {
+                        "mean": 0.0
+                    }
+                ],
+                "pass_at_k": {},
+                "reward_stats": {},
+                "exception_stats": {
+                    "AgentSetupTimeoutError": [
+                        "range-large-v5__ZXfAtDF"
+                    ]
+                }
+            }
+        },
+        "n_input_tokens": null,
+        "n_cache_tokens": null,
+        "n_output_tokens": null,
+        "cost_usd": null
+    }
+}
\ No newline at end of file
diff --git a/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/run-ledger.json b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/run-ledger.json
new file mode 100644
index 000000000..37f996c40
--- /dev/null
+++ b/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/run-ledger.json
@@ -0,0 +1,26 @@
+{
+  "mode": "probe-v5",
+  "ready_for_72": false,
+  "runs": [
+    {
+      "arm": "D1",
+      "artifact_error": "missing artifacts: trajectory_path",
+      "cache_tokens": null,
+      "harbor_exit_code": 0,
+      "input_tokens": null,
+      "output_tokens": null,
+      "pair_id": "probe/range-large-v5",
+      "redacted_command": "uvx --from harbor==0.20.0 harbor run -a gemini-cli -m google/gemini-3.1-pro-preview -p /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5 -k 1 --jobs-dir /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1 --n-concurrent 1 --skill /home/apple/deltawire-preflight-v5/labs/20-deltawire/eval/probes/range-large-v5/skill/deltawire --env-file '<private-env-file>'",
+      "repetition": 1,
+      "reported_model": "gemini-3.1-pro-preview",
+      "result_path": "labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF/result.json",
+      "result_sha256": "b1c29f30ba5677e51f57db870e74e91f966a0e62736ab81f1b0151d57b952da6",
+      "status": "completed",
+      "task": "range-large-v5",
+      "trial_dir": "labs/20-deltawire/eval/results/preflight-v5/treatment-probe-range-large-v5/raw/D1/2026-07-22__15-21-42/range-large-v5__ZXfAtDF",
+      "trial_id": "574138ea-c743-4a05-b34c-cd578d24f49f",
+      "wall_time_seconds": 376.568892
+    }
+  ],
+  "schema_version": "run-ledger.v5"
+}
diff --git a/labs/20-deltawire/eval/scripts/v5/artifact_manifest.py b/labs/20-deltawire/eval/scripts/v5/artifact_manifest.py
new file mode 100644
index 000000000..1b8344ed7
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/artifact_manifest.py
@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+import hashlib,json
+from pathlib import Path
+
+SOURCE="/logs/artifacts"
+DESTINATION="artifacts/logs/artifacts"
+RECEIPT="logs/artifacts/deltawire/environment-receipt.json"
+def sha(path):return hashlib.sha256(Path(path).read_bytes()).hexdigest()
+def validate(trial,expected_binary_sha=None,expected_files=None):
+ trial=Path(trial);manifest_path=trial/"artifacts/manifest.json";receipt_path=trial/"artifacts"/RECEIPT
+ checks={"manifest_exists":manifest_path.is_file(),"receipt_canonical_path":receipt_path.is_file()}
+ manifest=[];receipt={}
+ try:manifest=json.loads(manifest_path.read_text()) if checks["manifest_exists"] else []
+ except (OSError,json.JSONDecodeError):manifest=[]
+ entries=[e for e in manifest if isinstance(e,dict) and e.get("source")==SOURCE and e.get("destination")==DESTINATION]
+ checks["single_convention_entry"]=len(entries)==1
+ checks["manifest_status_ok"]=len(entries)==1 and entries[0].get("status")=="ok" and entries[0].get("type")=="directory"
+ try:receipt=json.loads(receipt_path.read_text()) if checks["receipt_canonical_path"] else {}
+ except (OSError,json.JSONDecodeError):receipt={}
+ checks["receipt_schema_exact"]=receipt.get("schema_version")=="deltawire-environment-receipt.v1"
+ checks["receipt_status_pass"]=receipt.get("status")=="pass"
+ required={"binary_exists","binary_regular","binary_not_symlink","binary_executable","binary_path","binary_realpath","binary_hash","version_exit_0","version_exact","config_hash","schema_hash","public_contract_hash"}
+ receipt_checks=receipt.get("checks") if isinstance(receipt.get("checks"),dict) else {}
+ checks["receipt_checks_complete"]=set(receipt_checks)==required
+ checks["receipt_checks_true"]=set(receipt_checks)==required and all(receipt_checks.values())
+ if expected_binary_sha is not None:checks["binary_hash_frozen"]=receipt.get("binary",{}).get("actual_sha256")==expected_binary_sha
+ for name,want in sorted((expected_files or {}).items()):checks[f"{name}_hash_frozen"]=receipt.get("files",{}).get(name,{}).get("actual_sha256")==want
+ return {"schema_version":"artifact-manifest-receipt.v1","status":"pass" if all(checks.values()) else "fail","checks":checks,
+         "artifact_manifest_sha256":sha(manifest_path) if manifest_path.is_file() else None,
+         "environment_receipt_sha256":sha(receipt_path) if receipt_path.is_file() else None,
+         "environment_receipt_path":str(receipt_path),"convention_entry":entries[0] if len(entries)==1 else None}
diff --git a/labs/20-deltawire/eval/scripts/v5/build_and_stage.sh b/labs/20-deltawire/eval/scripts/v5/build_and_stage.sh
new file mode 100755
index 000000000..2e50b2da9
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/build_and_stage.sh
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+set -euo pipefail
+ROOT="$(cd "$(dirname "$0")/../../../../.." && pwd)"
+LAB="$ROOT/labs/20-deltawire"; GENERATED="$LAB/eval/.generated"; mkdir -p "$GENERATED"
+(cd "$LAB" && CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GOWORK=off go build -trimpath -buildvcs=false -o "$GENERATED/deltawire-linux-amd64" ./cmd/deltawire)
+SHA="$(sha256sum "$GENERATED/deltawire-linux-amd64" | cut -d' ' -f1)"
+for task in "$LAB/eval/probes/range-large-v5" "$LAB/eval/probes/range-large-v5/pair-task" "$LAB/eval/conformance/environment-receipt-v1"; do
+ mkdir -p "$task/environment/.generated"; cp "$GENERATED/deltawire-linux-amd64" "$task/environment/.generated/deltawire"
+ test "$(sha256sum "$task/environment/.generated/deltawire" | cut -d' ' -f1)" = "$SHA"
+done
+python3 "$LAB/eval/scripts/v5/prepare_tasks.py" --binary-sha "$SHA"
+printf '%s\n' "$SHA"
diff --git a/labs/20-deltawire/eval/scripts/v5/environment_receipt.py b/labs/20-deltawire/eval/scripts/v5/environment_receipt.py
new file mode 100644
index 000000000..84446c2d5
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/environment_receipt.py
@@ -0,0 +1,47 @@
+#!/usr/bin/env python3
+"""Atomically emit deterministic DeltaWire environment evidence."""
+import argparse,hashlib,json,os,stat,subprocess,tempfile
+from pathlib import Path
+
+def sha(path):
+ h=hashlib.sha256()
+ with Path(path).open("rb") as f:
+  for chunk in iter(lambda:f.read(1048576),b""):h.update(chunk)
+ return h.hexdigest()
+def atomic_write(path,data):
+ target=Path(path);target.parent.mkdir(parents=True,exist_ok=True)
+ fd,tmp=tempfile.mkstemp(prefix=f".{target.name}.",suffix=".tmp",dir=target.parent)
+ try:
+  with os.fdopen(fd,"w",encoding="utf-8") as f:f.write(data);f.flush();os.fsync(f.fileno())
+  os.replace(tmp,target)
+ except BaseException:
+  try:os.unlink(tmp)
+  except FileNotFoundError:pass
+  raise
+def build(expectations):
+ expected=json.loads(Path(expectations).read_text());binary=Path(expected["binary"]["path"])
+ exists=binary.exists();lst=binary.lstat() if exists else None
+ regular=bool(lst and stat.S_ISREG(lst.st_mode));symlink=binary.is_symlink() if exists else False
+ executable=exists and os.access(binary,os.X_OK);realpath=str(binary.resolve()) if exists else None
+ try:version=subprocess.run([str(binary),"version"],capture_output=True,text=True,check=False) if exists else None
+ except OSError:version=None
+ files={}
+ for name,item in sorted(expected["files"].items()):
+  path=Path(item["path"]);actual=sha(path) if path.is_file() else None
+  files[name]={"path":item["path"],"exists":path.is_file(),"actual_sha256":actual,"expected_sha256":item["sha256"],"hash_match":actual==item["sha256"]}
+ binary_hash=sha(binary) if regular else None
+ checks={"binary_exists":exists,"binary_regular":regular,"binary_not_symlink":not symlink,"binary_executable":executable,
+         "binary_path":str(binary)==expected["binary"]["path"],"binary_realpath":realpath==expected["binary"]["realpath"],
+         "binary_hash":binary_hash==expected["binary"]["sha256"],"version_exit_0":bool(version and version.returncode==0),
+         "version_exact":bool(version and version.stdout.splitlines() and version.stdout.splitlines()[0].strip()==expected["binary"]["version"]),
+         **{f"{name}_hash":item["hash_match"] for name,item in files.items()}}
+ return {"schema_version":"deltawire-environment-receipt.v1","binary":{"path":str(binary),"realpath":realpath,"exists":exists,
+         "is_regular":regular,"is_symlink":symlink,"executable":executable,"actual_sha256":binary_hash,
+         "expected_sha256":expected["binary"]["sha256"],"version_stdout":version.stdout.strip() if version else None,
+         "version_stderr":version.stderr.strip() if version else None,"version_exit_code":version.returncode if version else None,
+         "expected_version":expected["binary"]["version"]},"files":files,"checks":checks,"status":"pass" if all(checks.values()) else "fail"}
+def main():
+ p=argparse.ArgumentParser();p.add_argument("--expectations",required=True);p.add_argument("--receipt",required=True);a=p.parse_args()
+ receipt=build(a.expectations);atomic_write(a.receipt,json.dumps(receipt,indent=2,sort_keys=True)+"\n")
+ print(json.dumps(receipt,sort_keys=True));raise SystemExit(0 if receipt["status"]=="pass" else 1)
+if __name__=="__main__":main()
diff --git a/labs/20-deltawire/eval/scripts/v5/fidelity.py b/labs/20-deltawire/eval/scripts/v5/fidelity.py
new file mode 100644
index 000000000..8d966791f
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/fidelity.py
@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+import hashlib,json
+from pathlib import Path
+from shell_observation import calls,parse,invokes_deltawire
+
+def sha(path): return hashlib.sha256(Path(path).read_bytes()).hexdigest()
+def ok_tool(call): return call.get("tool_status")=="success"
+def build(trajectory,trial,arm,spec,semantic,independent_receipt):
+ trial=Path(trial); artifacts=trial/"artifacts"; structured=calls(trajectory); observations,lifecycle=parse(trajectory)
+ obs_by_command={o["command"]:o for o in observations}
+ discovery=any(c["name"] in {"run_shell_command","shell","execute"} and "gemini skills list" in str(c["args"].get("command") or "") and "deltawire" in c["output"].lower() and ok_tool(c) and obs_by_command.get(str(c["args"].get("command") or ""),{}).get("shell_exit_code") in (None,0) for c in structured)
+ activation=any(c["name"]=="activate_skill" and str(c["args"].get("name") or c["args"].get("skill_name") or "").lower()=="deltawire" and ok_tool(c) for c in structured)
+ contract_access=any(ok_tool(c) and ((c["name"] in {"read_file","read_many_files"} and "/task-contract.json" in json.dumps(c["args"])) or (c["name"] in {"run_shell_command","shell","execute"} and "/task-contract.json" in str(c["args"].get("command") or ""))) for c in structured)
+ by_name={name:[x for x in lifecycle if x["command"]==name] for name in ("validate","render","check")}
+ lifecycle_observed={name:bool(items) and any(item["shell_exit_code"]!=0 or item["shell_exit_code"]==0 for item in items) for name,items in by_name.items()}
+ # An explicit nonzero final attempt fails; null is resolved by retained independent evidence.
+ lifecycle_not_proven_failed={name:(items[-1]["shell_exit_code"]==0 if items and items[-1]["shell_exit_code"] is not None else bool(items)) for name,items in by_name.items()}
+ paths={
+  "plan":artifacts/".deltawire/plans/range-large.dw.json","config":artifacts/".deltawire/config.json",
+  "schema":artifacts/".deltawire/schemas/range-large.schema.json","state":artifacts/".deltawire/state.json",
+  "output":artifacts/"testdata/generated/output.ndjson","in_container_contract":artifacts/".deltawire/plan-contract-receipt.json",
+ }
+ retained={name:path.is_file() for name,path in paths.items()}
+ in_container=retained["in_container_contract"] and json.loads(paths["in_container_contract"].read_text()).get("status")=="pass"
+ independent=Path(independent_receipt).is_file() and json.loads(Path(independent_receipt).read_text()).get("status")=="pass"
+ schema_integrity=retained["schema"] and sha(paths["schema"])==spec["authoritative_schema"]["sha256"]
+ deltawire_invocations=[obs for obs in observations if invokes_deltawire(obs)]
+ contamination=arm=="B0" and (activation or bool(deltawire_invocations) or retained["plan"] or retained["state"])
+ checks={"structured_discovery":discovery,"structured_activation":activation,"public_contract_access":contract_access,
+         **{f"{name}_invoked":lifecycle_observed[name] for name in lifecycle_observed},
+         **{f"{name}_not_proven_failed":lifecycle_not_proven_failed[name] for name in lifecycle_not_proven_failed},
+         **{f"retained_{name}":value for name,value in retained.items()},"in_container_contract_pass":in_container,
+         "independent_contract_pass":independent,"retained_schema_integrity":schema_integrity,"semantic_exact_pass":semantic==1}
+ if arm=="D1": status="pass" if all(checks.values()) else "fail"; classification="used_successfully" if status=="pass" else "attempted_failed"
+ else: status="pass" if not contamination and semantic==1 else "fail"; classification="not_used" if not contamination else "contaminated"
+ return {"schema_version":"treatment-use-receipt.v5","arm":arm,"classification":classification,"status":status,"checks":checks,"shell_observations":observations,"lifecycle_invocations":lifecycle,"contamination":contamination,"artifact_hashes":{name:sha(path) for name,path in paths.items() if path.is_file()},"trajectory_sha256":sha(trajectory)}
diff --git a/labs/20-deltawire/eval/scripts/v5/generate_manifest.py b/labs/20-deltawire/eval/scripts/v5/generate_manifest.py
new file mode 100644
index 000000000..13e79441a
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/generate_manifest.py
@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+import argparse,hashlib,json
+from pathlib import Path
+
+ROOT=Path(__file__).resolve().parents[5];EVAL=ROOT/"labs/20-deltawire/eval";OUT=EVAL/"manifests/preflight-v5-range-large.json"
+def sha(path):return hashlib.sha256(Path(path).read_bytes()).hexdigest()
+def main():
+ p=argparse.ArgumentParser();p.add_argument("--input-commit",required=True);p.add_argument("--binary-sha",required=True);a=p.parse_args()
+ report=EVAL/"results/preflight-v5/conformance/environment-receipt-v1.json"
+ if not report.is_file() or json.loads(report.read_text()).get("status")!="pass":raise SystemExit("passing no-model conformance report required")
+ paths=[EVAL/"matrices/72-run-matrix.json",EVAL/"tasks/range-large/task-spec.json",
+        EVAL/"results/preflight-v1/treatment-probe-range-large/v1-evidence-lock.json",
+        EVAL/"manifests/preflight-v2-evidence-lock.json",EVAL/"manifests/preflight-v3-evidence-lock.json",
+        EVAL/"manifests/preflight-v4-evidence-lock.json",EVAL/"docs/08-harbor-artifact-timing.md",report,
+        ROOT/".github/workflows/deltawire-preflight-v5.yml"]
+ for base in (EVAL/"scripts/v5",EVAL/"probes/range-large-v5",EVAL/"conformance/environment-receipt-v1"):
+  paths.extend(x for x in base.rglob("*") if x.is_file() and ".generated" not in x.parts and "__pycache__" not in x.parts and x.suffix!=".pyc")
+ expectation=json.loads((EVAL/"probes/range-large-v5/environment/deltawire-environment-expectations.json").read_text())
+ if expectation["binary"]["sha256"]!=a.binary_sha:raise SystemExit("environment expectation binary hash mismatch")
+ value={"schema_version":"deltawire-preflight-v5-manifest.v1","repository_commit":a.input_commit,"scope":["probe/range-large-v5","range-large/r1"],
+  "matrix_positions":{"zero_based":[36,37],"order":["D1","B0"]},"deltawire_binary_sha256":a.binary_sha,
+  "model":"google/gemini-3.1-pro-preview","expected_reported_model":"gemini-3.1-pro-preview","agent":"gemini-cli",
+  "harbor_version":"0.20.0","harbor_package":"harbor==0.20.0","harbor_command":["uvx","--from","harbor==0.20.0","harbor"],
+  "input_hashes":{str(x.relative_to(ROOT)):sha(x) for x in sorted(set(paths))},
+  "failure_policy":"One v5 D1 probe after explicit review; no rerun; one range-large/r1 pair only after probe-release.v3 and separate explicit review; full disabled.",
+  "ready_for_72":False}
+ OUT.write_text(json.dumps(value,indent=2,sort_keys=True)+"\n");print(OUT.relative_to(ROOT))
+if __name__=="__main__":main()
diff --git a/labs/20-deltawire/eval/scripts/v5/generate_v4_evidence_lock.py b/labs/20-deltawire/eval/scripts/v5/generate_v4_evidence_lock.py
new file mode 100644
index 000000000..95c871361
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/generate_v4_evidence_lock.py
@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+"""Lock the complete tracked v4 record through immutable Git objects."""
+import hashlib,json,subprocess
+from pathlib import Path
+
+ROOT=Path(__file__).resolve().parents[5]
+EVAL="labs/20-deltawire/eval"
+COMMIT="c200dc0eb3c4dff0e4732cc4b2daa1cd535703e3"
+OUT=ROOT/EVAL/"manifests/preflight-v4-evidence-lock.json"
+
+def git(*args):return subprocess.check_output(["git",*args],cwd=ROOT)
+def sha(data):return hashlib.sha256(data).hexdigest()
+def main():
+ names=git("ls-tree","-r","--name-only",COMMIT).decode().splitlines()
+ prefixes=(f"{EVAL}/probes/range-large-v4/",f"{EVAL}/scripts/v4/",f"{EVAL}/results/preflight-v4/")
+ selected={n for n in names if n.startswith(prefixes)}
+ manifest_name=f"{EVAL}/manifests/preflight-v4-range-large.json"
+ selected.add(manifest_name)
+ manifest=json.loads(git("show",f"{COMMIT}:{manifest_name}"))
+ selected.update(manifest["input_hashes"])
+ selected={n for n in selected if n in names}
+ value={"schema_version":"evidence-lock.v1","probe_version":"v4","source_commit":COMMIT,
+        "source_tree":git("rev-parse",f"{COMMIT}^{{tree}}").decode().strip(),
+        "immutable_files":{n:sha(git("show",f"{COMMIT}:{n}")) for n in sorted(selected)}}
+ OUT.parent.mkdir(parents=True,exist_ok=True)
+ OUT.write_text(json.dumps(value,indent=2,sort_keys=True)+"\n")
+ print(f"locked {len(selected)} v4 files from {COMMIT}")
+if __name__=="__main__":main()
diff --git a/labs/20-deltawire/eval/scripts/v5/negative_controls.py b/labs/20-deltawire/eval/scripts/v5/negative_controls.py
new file mode 100644
index 000000000..cf02696a5
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/negative_controls.py
@@ -0,0 +1,38 @@
+#!/usr/bin/env python3
+import json,os,tempfile
+from pathlib import Path
+from artifact_manifest import validate
+from environment_receipt import atomic_write
+
+REQUIRED=("binary_exists","binary_regular","binary_not_symlink","binary_executable","binary_path","binary_realpath","binary_hash","version_exit_0","version_exact","config_hash","schema_hash","public_contract_hash")
+def write(path,value):path.parent.mkdir(parents=True,exist_ok=True);path.write_text(json.dumps(value)+"\n")
+def fixture(root):
+ trial=root/"trial";manifest=trial/"artifacts/manifest.json";receipt=trial/"artifacts/logs/artifacts/deltawire/environment-receipt.json"
+ value={"schema_version":"deltawire-environment-receipt.v1","status":"pass","checks":{x:True for x in REQUIRED},"binary":{"actual_sha256":"binary"},"files":{x:{"actual_sha256":x} for x in ("config","schema","public_contract")}}
+ write(receipt,value);write(manifest,[{"source":"/logs/artifacts","destination":"artifacts/logs/artifacts","type":"directory","status":"ok","service":None}]);return trial,manifest,receipt
+def rejected(trial):return validate(trial,"binary",{x:x for x in ("config","schema","public_contract")})["status"]=="fail"
+def run_negative_controls():
+ results={}
+ with tempfile.TemporaryDirectory() as tmp:
+  root=Path(tmp)
+  trial,manifest,receipt=fixture(root);receipt.unlink();results["missing_collect_hook"]=rejected(trial)
+  trial,manifest,receipt=fixture(root);value=json.loads(receipt.read_text());value["status"]="fail";value["checks"]["binary_hash"]=False;write(receipt,value);results["collect_hook_nonzero"]=rejected(trial)
+  trial,manifest,receipt=fixture(root);late=trial/"artifacts/.deltawire/environment-receipt.json";late.parent.mkdir(parents=True,exist_ok=True);late.write_bytes(receipt.read_bytes());receipt.unlink();results["verifier_only_receipt"]=rejected(trial)
+  for key,field in (("wrong_binary_hash",("binary","actual_sha256")),("wrong_schema_hash",("files","schema","actual_sha256")),("wrong_contract_hash",("files","public_contract","actual_sha256"))):
+   trial,manifest,receipt=fixture(root);value=json.loads(receipt.read_text());target=value
+   for part in field[:-1]:target=target[part]
+   target[field[-1]]="wrong";write(receipt,value);results[key]=rejected(trial)
+  trial,manifest,receipt=fixture(root);value=json.loads(receipt.read_text());value["checks"]["version_exact"]=False;value["status"]="fail";write(receipt,value);results["wrong_version"]=rejected(trial)
+  for name,check in (("missing_binary","binary_exists"),("binary_symlink","binary_not_symlink"),("binary_non_executable","binary_executable"),("version_nonzero","version_exit_0")):
+   trial,manifest,receipt=fixture(root);value=json.loads(receipt.read_text());value["checks"][check]=False;value["status"]="fail";write(receipt,value);results[name]=rejected(trial)
+  trial,manifest,receipt=fixture(root);value=json.loads(receipt.read_text());value["checks"]["config_hash"]=False;value["status"]="fail";write(receipt,value);results["missing_config"]=rejected(trial)
+  trial,manifest,receipt=fixture(root);receipt.write_text("{");results["malformed_receipt"]=rejected(trial)
+  trial,manifest,receipt=fixture(root);write(manifest,[{"source":"/logs/artifacts","destination":"artifacts/logs/artifacts","type":"directory","status":"skipped"}]);results["manifest_missing_or_skipped"]=rejected(trial)
+  trial,manifest,receipt=fixture(root);wrong=trial/"artifacts/environment-receipt.json";wrong.write_bytes(receipt.read_bytes());receipt.unlink();results["wrong_receipt_path"]=rejected(trial)
+  trial,manifest,receipt=fixture(root);value=json.loads(receipt.read_text());value["binary"]["actual_sha256"]="v4";write(receipt,value);results["copied_v4_receipt"]=rejected(trial)
+  target=root/"atomic";target.mkdir()
+  try:atomic_write(target,"{}\n");results["atomic_write_failure"]=False
+  except OSError:results["atomic_write_failure"]=target.is_dir() and not list(root.glob(".atomic.*.tmp"))
+ return results
+if __name__=="__main__":
+ value=run_negative_controls();print(json.dumps(value,sort_keys=True));raise SystemExit(0 if all(value.values()) else 1)
diff --git a/labs/20-deltawire/eval/scripts/v5/prepare_tasks.py b/labs/20-deltawire/eval/scripts/v5/prepare_tasks.py
new file mode 100644
index 000000000..afc7fd688
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/prepare_tasks.py
@@ -0,0 +1,38 @@
+#!/usr/bin/env python3
+import argparse,hashlib,json,shutil
+from pathlib import Path
+
+ROOT=Path(__file__).resolve().parents[5];EVAL=ROOT/"labs/20-deltawire/eval";HERE=Path(__file__).resolve().parent
+PROBE=EVAL/"probes/range-large-v5";PAIR=PROBE/"pair-task";CONF=EVAL/"conformance/environment-receipt-v1";CANON=EVAL/"tasks/range-large"
+def sha(path):return hashlib.sha256(Path(path).read_bytes()).hexdigest()
+def main():
+ p=argparse.ArgumentParser();p.add_argument("--binary-sha",required=True);a=p.parse_args()
+ for task in (PROBE,PAIR):
+  for name in ("task-spec.json","authoritative-schema.json"):shutil.copyfile(CANON/name,task/name)
+  shutil.copyfile(CANON/"task-spec.json",task/"environment/task-contract.json")
+  shutil.copyfile(CANON/"task-spec.json",task/"tests/task-spec.json")
+  shutil.copyfile(CANON/"authoritative-schema.json",task/"environment/.deltawire/schemas/range-large.schema.json")
+  shutil.copyfile(HERE/"environment_receipt.py",task/"environment/environment_receipt.py")
+  shutil.copyfile(HERE/"verify_plan_contract.py",task/"environment/verify_plan_contract.py")
+ source=PROBE
+ for path in ("task-contract.json",".deltawire/config.json",".deltawire/schemas/range-large.schema.json","environment_receipt.py","verify_plan_contract.py"):
+  target=CONF/"environment"/path;target.parent.mkdir(parents=True,exist_ok=True);shutil.copyfile(source/"environment"/path,target)
+ docker='''FROM ubuntu:22.04
+COPY .generated/deltawire /usr/local/bin/deltawire
+COPY task-contract.json /task-contract.json
+COPY .deltawire /.deltawire
+COPY verify_plan_contract.py /usr/local/bin/verify_plan_contract.py
+COPY environment_receipt.py /usr/local/bin/environment_receipt.py
+COPY deltawire-environment-expectations.json /deltawire-environment-expectations.json
+RUN chmod 0755 /usr/local/bin/deltawire /usr/local/bin/verify_plan_contract.py /usr/local/bin/environment_receipt.py && chmod a-w /task-contract.json /.deltawire/config.json /.deltawire/schemas/*.json /deltawire-environment-expectations.json
+RUN command -v deltawire && deltawire version
+RUN apt-get update && apt-get install -y python3
+'''
+ expectations={"schema_version":"deltawire-environment-expectations.v1","binary":{"path":"/usr/local/bin/deltawire","realpath":"/usr/local/bin/deltawire","sha256":a.binary_sha,"version":"deltawire version dev"},"files":{
+  "config":{"path":"/.deltawire/config.json","sha256":sha(PROBE/"environment/.deltawire/config.json")},
+  "schema":{"path":"/.deltawire/schemas/range-large.schema.json","sha256":sha(PROBE/"environment/.deltawire/schemas/range-large.schema.json")},
+  "public_contract":{"path":"/task-contract.json","sha256":sha(PROBE/"environment/task-contract.json")}}}
+ for task in (PROBE,PAIR,CONF):
+  (task/"environment/Dockerfile").write_text(docker)
+  (task/"environment/deltawire-environment-expectations.json").write_text(json.dumps(expectations,indent=2,sort_keys=True)+"\n")
+if __name__=="__main__":main()
diff --git a/labs/20-deltawire/eval/scripts/v5/run_conformance.py b/labs/20-deltawire/eval/scripts/v5/run_conformance.py
new file mode 100644
index 000000000..48355b798
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/run_conformance.py
@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+"""Run exactly two no-model Harbor collect-hook conformance trials."""
+import argparse,hashlib,json,shlex,subprocess
+from pathlib import Path
+from artifact_manifest import validate
+from negative_controls import run_negative_controls
+
+ROOT=Path(__file__).resolve().parents[5];EVAL=ROOT/"labs/20-deltawire/eval";TASK=EVAL/"conformance/environment-receipt-v1"
+HARBOR=["uvx","--from","harbor==0.20.0","harbor"]
+def sha(path):return hashlib.sha256(Path(path).read_bytes()).hexdigest()
+def trials(root):return sorted({p.parent.parent for p in Path(root).rglob("artifacts/manifest.json")})
+def main():
+ p=argparse.ArgumentParser();p.add_argument("--jobs-dir",required=True);p.add_argument("--report",required=True);a=p.parse_args()
+ jobs=Path(a.jobs_dir).resolve();report=Path(a.report).resolve()
+ if jobs.exists() and any(jobs.iterdir()):raise SystemExit("conformance jobs directory must be empty")
+ jobs.mkdir(parents=True,exist_ok=True)
+ version=subprocess.check_output(HARBOR+["--version"],text=True).strip()
+ if version!="0.20.0":raise SystemExit(f"Harbor version mismatch: {version}")
+ expected=json.loads((TASK/"environment/deltawire-environment-expectations.json").read_text())
+ expected_files={name:item["sha256"] for name,item in expected["files"].items()}
+ records=[]
+ for number in (1,2):
+  target=jobs/f"positive-{number}";before=set(trials(target))
+  cmd=HARBOR+["run","-a","nop","-p",str(TASK),"-k","1","--jobs-dir",str(target),"--n-concurrent","1"]
+  run=subprocess.run(cmd,cwd=ROOT,check=False);created=set(trials(target))-before
+  if run.returncode or len(created)!=1:raise SystemExit(f"positive conformance {number} failed: rc={run.returncode}, trials={len(created)}")
+  trial=created.pop();receipt=validate(trial,expected["binary"]["sha256"],expected_files)
+  if receipt["status"]!="pass":raise SystemExit(f"positive conformance {number} artifact gate failed")
+  result_files=sorted(trial.glob("result.json"));result=json.loads(result_files[0].read_text()) if result_files else {}
+  logical=f"positive-{number}/{trial.parent.name}/{trial.name}"
+  display_cmd=HARBOR+["run","-a","nop","-p",str(TASK.relative_to(ROOT)),"-k","1","--jobs-dir",f"<no-model-conformance>/positive-{number}","--n-concurrent","1"]
+  records.append({"trial":number,"trial_path":logical,"command":shlex.join(display_cmd),"harbor_exit_code":run.returncode,
+                  "artifact_manifest_entry":receipt["convention_entry"],"environment_receipt_path":receipt["environment_receipt_path"],
+                  "environment_receipt_sha256":receipt["environment_receipt_sha256"],"artifact_manifest_sha256":receipt["artifact_manifest_sha256"],
+                  "artifact_gate_status":receipt["status"],"agent":"nop","model":None,"reported_agent":(result.get("agent_info") or {}).get("name")})
+  records[-1]["environment_receipt_path"]=logical+"/artifacts/logs/artifacts/deltawire/environment-receipt.json"
+ hashes={x["environment_receipt_sha256"] for x in records}
+ if len(hashes)!=1:raise SystemExit("positive conformance receipt hashes differ")
+ negatives=run_negative_controls()
+ value={"schema_version":"deltawire-no-model-conformance.v1","status":"pass","harbor_version":version,"agent":"nop","model":None,
+        "zero_model_calls":all(" -m " not in f" {r['command']} " and "--env-file" not in r["command"] for r in records),
+        "binary_sha256":expected["binary"]["sha256"],"expectation_hashes":{name:item["sha256"] for name,item in expected["files"].items()},
+        "positive_trials":records,"stable_receipt_sha256":records[0]["environment_receipt_sha256"],"negative_controls":negatives,
+        "ready_for_72":False}
+ if not value["zero_model_calls"] or not all(negatives.values()):raise SystemExit("conformance proof failed")
+ report.parent.mkdir(parents=True,exist_ok=True);report.write_text(json.dumps(value,indent=2,sort_keys=True)+"\n")
+ print(report)
+if __name__=="__main__":main()
diff --git a/labs/20-deltawire/eval/scripts/v5/runner.py b/labs/20-deltawire/eval/scripts/v5/runner.py
new file mode 100644
index 000000000..6e2744d43
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/runner.py
@@ -0,0 +1,170 @@
+#!/usr/bin/env python3
+"""One-shot DeltaWire v5 measurement-recovery runner."""
+import argparse,hashlib,json,os,shlex,subprocess,sys,tempfile
+from datetime import datetime
+from pathlib import Path
+from fidelity import build,sha
+from artifact_manifest import validate as validate_artifacts
+
+ROOT=Path(__file__).resolve().parents[5]; EVAL=ROOT/"labs/20-deltawire/eval"; HERE=Path(__file__).resolve().parent
+PROBE=EVAL/"probes/range-large-v5"; PAIR_TASK=PROBE/"pair-task"; SKILL=PROBE/"skill/deltawire"
+RESULTS=EVAL/"results/preflight-v5"; PROBE_ROOT=RESULTS/"treatment-probe-range-large-v5"; PAIR_ROOT=RESULTS/"range-large-r1"
+MANIFEST=EVAL/"manifests/preflight-v5-range-large.json"; BINARY=EVAL/".generated/deltawire-linux-amd64"
+
+def load(p):return json.loads(Path(p).read_text(encoding="utf-8"))
+def write(p,v):p=Path(p);p.parent.mkdir(parents=True,exist_ok=True);p.write_text(json.dumps(v,indent=2,sort_keys=True)+"\n")
+def rel(p):return str(Path(p).resolve().relative_to(ROOT.resolve()))
+def refuse(root,label):
+ if root.exists() and any(root.iterdir()):raise RuntimeError(f"{label} result root is nonempty; rerun forbidden")
+def verify_locks():subprocess.run(["python3",str(HERE/"verify_evidence_locks.py")],cwd=ROOT,check=True)
+def verify_manifest(path,approved):
+ path=Path(path).resolve()
+ if path!=MANIFEST.resolve() or sha(path)!=approved:raise RuntimeError("v5 manifest path or SHA mismatch")
+ m=load(path)
+ if m.get("schema_version")!="deltawire-preflight-v5-manifest.v1" or m.get("scope")!=["probe/range-large-v5","range-large/r1"]:raise RuntimeError("v5 manifest identity mismatch")
+ if m.get("harbor_version")!="0.20.0" or m.get("model")!="google/gemini-3.1-pro-preview" or m.get("agent")!="gemini-cli":raise RuntimeError("frozen runtime mismatch")
+ actual=subprocess.check_output(m["harbor_command"]+["--version"],cwd=ROOT,text=True).strip()
+ if actual!="0.20.0":raise RuntimeError("Harbor version mismatch")
+ for name,want in m["input_hashes"].items():
+  target=ROOT/name
+  if not target.is_file() or sha(target)!=want:raise RuntimeError(f"frozen input mismatch: {name}")
+ verify_locks();return m
+def verify_binary(paths,want):
+ for path in [BINARY,*[p/"environment/.generated/deltawire" for p in paths]]:
+  if not path.is_file() or sha(path)!=want:raise RuntimeError(f"binary parity mismatch: {path}")
+ version=subprocess.run([str(BINARY),"version"],capture_output=True,text=True,check=False)
+ if version.returncode or not version.stdout.startswith("deltawire version dev\n"):raise RuntimeError("host binary version mismatch")
+
+def private_env():
+ key=os.environ.get("GEMINI_API_KEY","").strip()
+ if not key:raise RuntimeError("GEMINI_API_KEY is required")
+ f=tempfile.NamedTemporaryFile("w",prefix="deltawire-v5-",suffix=".env",delete=False);f.write("GEMINI_API_KEY="+key.replace("\n","")+"\n");f.close();os.chmod(f.name,0o600);return Path(f.name)
+def trials(jobs):return {p.resolve() for p in jobs.glob("*/*__*") if p.is_dir()}
+def run_one(m,run,task,jobs,dry=False):
+ cmd=m["harbor_command"]+["run","-a",m["agent"],"-m",m["model"],"-p",str(task),"-k","1","--jobs-dir",str(jobs),"--n-concurrent","1"]
+ if run["arm"]=="D1":cmd+=["--skill",str(SKILL)]
+ redacted=shlex.join(cmd+["--env-file","<private-env-file>"])
+ if dry:print(redacted);return {**run,"status":"dry_run","redacted_command":redacted}
+ envfile=private_env();before=trials(jobs);jobs.mkdir(parents=True,exist_ok=True);env=os.environ.copy();env.pop("GEMINI_API_KEY",None)
+ try:
+  try:rc=subprocess.run(cmd+["--env-file",str(envfile)],cwd=ROOT,env=env,check=False).returncode;error=None
+  except OSError as e:rc=None;error=str(e)
+ finally:envfile.unlink(missing_ok=True)
+ created=trials(jobs)-before;entry={**run,"harbor_exit_code":rc,"status":"completed" if rc==0 else "harbor_failed","redacted_command":redacted}
+ if error:entry["harbor_error"]=error
+ if len(created)!=1:entry["artifact_error"]=f"expected one trial, found {len(created)}";return entry
+ trial=created.pop();entry["trial_dir"]=rel(trial)
+ candidates={"result_path":trial/"result.json","trajectory_path":trial/"agent/gemini-cli.trajectory.jsonl"}
+ outputs=sorted((trial/"artifacts").rglob("output.ndjson"))
+ if outputs:candidates["output_path"]=outputs[0]
+ for key,path in candidates.items():
+  if path.is_file():entry[key]=rel(path);entry[key.replace("_path","_sha256")]=sha(path)
+ missing=[k for k in candidates if k not in entry]
+ if missing:entry["artifact_error"]="missing artifacts: "+", ".join(missing)
+ return entry
+
+def semantic(output):
+ run=subprocess.run(["python3",str(HERE/"semantic_oracle.py"),str(EVAL/"tasks/range-large/task-spec.json"),str(output)],capture_output=True,text=True,check=False)
+ try:value=json.loads(run.stdout) if run.stdout.strip() else {}
+ except json.JSONDecodeError:value={}
+ exact=value.get("exact_match",0) if run.returncode==0 else 0
+ return {"schema_version":"semantic-result.v5","exact_match":exact,"status":"pass" if exact==1 else "fail","oracle_result":value,"error":None if exact==1 else (run.stderr.strip() or run.stdout.strip() or "oracle failed")}
+def independent(trial,dest):
+ plans=sorted((Path(trial)/"artifacts/.deltawire/plans").glob("*.dw.json"))
+ if len(plans)!=1:value={"schema_version":"plan-contract-receipt.v1","status":"fail","checks":{},"error":f"expected one plan, found {len(plans)}"};write(dest,value);return value
+ cmd=["python3",str(HERE/"verify_plan_contract.py"),"--contract",str(EVAL/"tasks/range-large/task-spec.json"),"--plan",str(plans[0]),"--repo",str(Path(trial)/"artifacts"),"--deltawire",str(BINARY),"--receipt",str(dest)]
+ subprocess.run(cmd,cwd=ROOT,capture_output=True,text=True,check=False)
+ return load(dest) if Path(dest).is_file() else {"status":"fail"}
+def duration(data):
+ try:return (datetime.fromisoformat(data["finished_at"].replace("Z","+00:00"))-datetime.fromisoformat(data["started_at"].replace("Z","+00:00"))).total_seconds()
+ except (KeyError,TypeError,ValueError):return None
+def red_receipt(arm,reason):
+ return {"schema_version":"treatment-use-receipt.v5","arm":arm,"status":"fail","classification":"attempted_failed" if arm=="D1" else "contaminated","failure_reasons":[reason],"checks":{},"contamination":arm=="B0"}
+def finalize(m,entry,root):
+ arm=entry["arm"];trial=ROOT/entry["trial_dir"] if entry.get("trial_dir") else None;trajectory=ROOT/entry["trajectory_path"] if entry.get("trajectory_path") else None;output=ROOT/entry["output_path"] if entry.get("output_path") else None
+ sem=semantic(output) if output and output.is_file() else {"schema_version":"semantic-result.v5","exact_match":0,"status":"fail","error":"output missing"};sem_path=root/f"{arm}-semantic-result.json";write(sem_path,sem)
+ indep_path=root/f"{arm}-plan-contract-receipt.json"
+ if arm=="D1" and trial:indep=independent(trial,indep_path)
+ else:indep={"status":"not_applicable"}
+ spec=load(EVAL/"tasks/range-large/task-spec.json")
+ try:use=build(trajectory,trial,arm,spec,sem["exact_match"],indep_path) if trajectory and trial else red_receipt(arm,entry.get("artifact_error","trial missing"))
+ except Exception as e:use=red_receipt(arm,str(e))
+ use_path=root/f"{arm}-treatment-use.json";write(use_path,use)
+ environment_path=trial/"artifacts/logs/artifacts/deltawire/environment-receipt.json" if trial else None
+ environment=load(environment_path) if environment_path and environment_path.is_file() else {"schema_version":"deltawire-environment-receipt.v1","status":"fail","error":"environment receipt missing"}
+ environment_copy=root/f"{arm}-environment-receipt.json";write(environment_copy,environment)
+ expected_files={name:item["sha256"] for name,item in load(PROBE/"environment/deltawire-environment-expectations.json")["files"].items()}
+ artifact=validate_artifacts(trial,m["deltawire_binary_sha256"],expected_files) if trial else {"schema_version":"artifact-manifest-receipt.v1","status":"fail","checks":{},"error":"trial missing"}
+ artifact_path=root/f"{arm}-artifact-manifest-receipt.json";write(artifact_path,artifact)
+ statuses=(environment.get("status"),use.get("status"),sem.get("status"),indep.get("status") if arm=="D1" else "pass",artifact.get("status"))
+ end={"schema_version":"deltawire-end-to-end-receipt.v5","arm":arm,"environment_status":statuses[0],"treatment_status":statuses[1],"semantic_status":statuses[2],"plan_contract_status":statuses[3],"artifact_manifest_status":statuses[4],"status":"pass" if all(x=="pass" for x in statuses) else "fail","ready_for_72":False,"source_hashes":{"environment":sha(environment_copy),"artifact_manifest_receipt":sha(artifact_path),"treatment_use":sha(use_path),"semantic":sha(sem_path),"trajectory":entry.get("trajectory_sha256"),"result":entry.get("result_sha256"),"output":entry.get("output_sha256")}}
+ data=load(ROOT/entry["result_path"]) if entry.get("result_path") else {};agent=data.get("agent_result") or {};entry.update({"trial_id":data.get("id") or data.get("trial_name"),"reported_model":((data.get("agent_info") or {}).get("model_info") or {}).get("name"),"input_tokens":agent.get("n_input_tokens"),"output_tokens":agent.get("n_output_tokens"),"cache_tokens":agent.get("n_cache_tokens"),"wall_time_seconds":duration(data)})
+ end["model_match"]=entry["reported_model"]==m["expected_reported_model"];end["harbor_exit_0"]=entry.get("harbor_exit_code")==0
+ if not end["model_match"] or not end["harbor_exit_0"] or entry.get("artifact_error"):end["status"]="fail"
+ end_path=root/f"{arm}-end-to-end.json";write(end_path,end);return sem,use,environment,end,{"semantic":sem_path,"use":use_path,"environment":environment_copy,"artifact":artifact_path,"end":end_path,"independent":indep_path}
+def finalize_failure(entry,root,error):
+ arm=entry["arm"];reason=str(error);sem={"schema_version":"semantic-result.v5","exact_match":0,"status":"fail","error":reason};use=red_receipt(arm,reason);env={"schema_version":"deltawire-environment-receipt.v1","status":"fail","error":reason}
+ sem_path=root/f"{arm}-semantic-result.json";use_path=root/f"{arm}-treatment-use.json";env_path=root/f"{arm}-environment-receipt.json";artifact_path=root/f"{arm}-artifact-manifest-receipt.json";indep_path=root/f"{arm}-plan-contract-receipt.json"
+ write(sem_path,sem);write(use_path,use);write(env_path,env)
+ write(artifact_path,{"schema_version":"artifact-manifest-receipt.v1","status":"fail","checks":{},"error":reason})
+ if arm=="D1":write(indep_path,{"schema_version":"plan-contract-receipt.v1","status":"fail","checks":{},"error":reason})
+ end={"schema_version":"deltawire-end-to-end-receipt.v5","arm":arm,"environment_status":"fail","treatment_status":"fail","semantic_status":"fail","plan_contract_status":"fail","artifact_manifest_status":"fail","status":"fail","ready_for_72":False,"failure_reasons":[reason],"source_hashes":{"environment":sha(env_path),"artifact_manifest_receipt":sha(artifact_path),"treatment_use":sha(use_path),"semantic":sha(sem_path),"trajectory":entry.get("trajectory_sha256"),"result":entry.get("result_sha256"),"output":entry.get("output_sha256")}}
+ write(root/f"{arm}-end-to-end.json",end);return end
+
+def release_body(manifest,ledger,entry,paths):
+ trial=ROOT/entry["trial_dir"];required=[Path(manifest),Path(ledger),ROOT/entry["result_path"],ROOT/entry["trajectory_path"],ROOT/entry["output_path"],trial/"artifacts/manifest.json",trial/"artifacts/logs/artifacts/deltawire/environment-receipt.json",trial/"artifacts/.deltawire/config.json",trial/"artifacts/.deltawire/schemas/range-large.schema.json",trial/"artifacts/.deltawire/plans/range-large.dw.json",trial/"artifacts/.deltawire/state.json",trial/"artifacts/.deltawire/plan-contract-receipt.json",*paths.values()]
+ missing=[str(p) for p in required if not p.is_file()]
+ if missing:raise RuntimeError("release artifacts missing: "+", ".join(missing))
+ body={"schema_version":"probe-release.v3","probe":"range-large-v5","status":"pass","manifest_sha256":sha(manifest),"evidence_hashes":{rel(p):sha(p) for p in required},"ready_for_72":False}
+ body["release_id"]=hashlib.sha256(json.dumps(body,sort_keys=True,separators=(",",":")).encode()).hexdigest();return body
+def verify_release(manifest):
+ path=PROBE_ROOT/"probe-release.json"
+ if not path.is_file():raise RuntimeError("probe-release.v3 missing")
+ release=load(path);rid=release.pop("release_id",None);want=hashlib.sha256(json.dumps(release,sort_keys=True,separators=(",",":")).encode()).hexdigest();release["release_id"]=rid
+ if release.get("schema_version")!="probe-release.v3" or release.get("status")!="pass" or rid!=want or release.get("manifest_sha256")!=sha(manifest):raise RuntimeError("invalid probe release")
+ for name,want_hash in release["evidence_hashes"].items():
+  target=ROOT/name
+  if not target.is_file() or sha(target)!=want_hash:raise RuntimeError(f"release evidence mismatch: {name}")
+ ledger=load(PROBE_ROOT/"run-ledger.json");entry=ledger["runs"][0]
+ if semantic(ROOT/entry["output_path"])["exact_match"]!=1:raise RuntimeError("release semantic recheck failed")
+ with tempfile.TemporaryDirectory() as tmp:
+  if independent(ROOT/entry["trial_dir"],Path(tmp)/"receipt.json").get("status")!="pass":raise RuntimeError("release contract recheck failed")
+ env=load(PROBE_ROOT/"D1-environment-receipt.json");use=load(PROBE_ROOT/"D1-treatment-use.json");artifact=load(PROBE_ROOT/"D1-artifact-manifest-receipt.json");end=load(PROBE_ROOT/"D1-end-to-end.json")
+ if not all(x.get("status")=="pass" for x in (env,use,artifact,end)):raise RuntimeError("release receipt status failed")
+ expected_files={name:item["sha256"] for name,item in load(PROBE/"environment/deltawire-environment-expectations.json")["files"].items()}
+ if validate_artifacts(ROOT/entry["trial_dir"],load(manifest)["deltawire_binary_sha256"],expected_files).get("status")!="pass":raise RuntimeError("release artifact-manifest recheck failed")
+ rerun=build(ROOT/entry["trajectory_path"],ROOT/entry["trial_dir"],"D1",load(EVAL/"tasks/range-large/task-spec.json"),1,PROBE_ROOT/"D1-plan-contract-receipt.json")
+ if rerun.get("status")!="pass":raise RuntimeError("release trajectory recheck failed")
+ return release
+def frozen_pair():
+ matrix=load(EVAL/"matrices/72-run-matrix.json");runs=[matrix[36],matrix[37]]
+ if [r.get("pair_id") for r in runs]!=["range-large/r1"]*2 or [r.get("arm") for r in runs]!=["D1","B0"]:raise RuntimeError("frozen matrix positions 36-37 mismatch")
+ return runs
+def args():
+ p=argparse.ArgumentParser();p.add_argument("mode",choices=("probe-v5","pair"));p.add_argument("--manifest",required=True);p.add_argument("--approve-manifest-sha",required=True);p.add_argument("--pair-id");p.add_argument("--dry-run",action="store_true");return p.parse_args()
+def main():
+ a=args();m=verify_manifest(a.manifest,a.approve_manifest_sha)
+ if a.mode=="probe-v5":runs=[{"pair_id":"probe/range-large-v5","task":"range-large-v5","arm":"D1","repetition":1}];tasks=[PROBE];root=PROBE_ROOT
+ else:
+  if a.pair_id!="range-large/r1":raise RuntimeError("only range-large/r1 is permitted")
+  verify_release(a.manifest);runs=frozen_pair();tasks=[PAIR_TASK,PAIR_TASK];root=PAIR_ROOT
+ if not a.dry_run:refuse(root,a.mode)
+ verify_binary(tasks,m["deltawire_binary_sha256"]);ledger={"schema_version":"run-ledger.v5","mode":a.mode,"ready_for_72":False,"runs":[]};ledger_path=root/"run-ledger.json"
+ for run,task in zip(runs,tasks):
+  entry=run_one(m,run,task,root/"raw"/run["arm"],a.dry_run);ledger["runs"].append(entry)
+  if a.dry_run:continue
+  write(ledger_path,ledger)
+  try:sem,use,env,end,paths=finalize(m,entry,root)
+  except Exception as error:end=finalize_failure(entry,root,error);write(ledger_path,ledger);raise RuntimeError(f"{a.mode} {run['arm']} finalization failed: {error}")
+  write(ledger_path,ledger)
+  if end["status"]!="pass":raise RuntimeError(f"{a.mode} {run['arm']} end-to-end gate failed")
+  if a.mode=="probe-v5":
+   release=release_body(a.manifest,ledger_path,entry,paths);write(root/"probe-release.json",release)
+   write(root/"pre-pair-report.json",{"schema_version":"pre-pair-report.v1","probe_status":"pass","release_id":release["release_id"],"manifest_sha256":sha(a.manifest),"ready_for_72":False,"automatic_pair_authorized":False,"pair_requires_explicit_review":True})
+ if a.dry_run:return
+ if a.mode=="pair":
+  d1,b0=ledger["runs"];write(root/"pair-summary.json",{"schema_version":"operational-positive-control.v1","pair_complete":True,"order":["D1","B0"],"D1":{k:d1.get(k) for k in ("trial_id","input_tokens","output_tokens","cache_tokens","wall_time_seconds")},"B0":{k:b0.get(k) for k in ("trial_id","input_tokens","output_tokens","cache_tokens","wall_time_seconds")},"claim":"operational_positive_control_only","READY_FOR_72":False,"full_run_started":False})
+ print(a.mode,"completed")
+if __name__=="__main__":
+ try:main()
+ except (OSError,ValueError,KeyError,RuntimeError,subprocess.CalledProcessError) as e:print("ERROR:",e,file=sys.stderr);raise SystemExit(1)
diff --git a/labs/20-deltawire/eval/scripts/v5/semantic_oracle.py b/labs/20-deltawire/eval/scripts/v5/semantic_oracle.py
new file mode 100755
index 000000000..00cfbfbc6
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/semantic_oracle.py
@@ -0,0 +1,46 @@
+#!/usr/bin/env python3
+import json
+import sys
+from pathlib import Path
+
+
+def canonical(spec):
+    g, count, family = spec["generation"], spec["record_count"], spec["family"]
+    if family == "matrix":
+        rows = [{}]
+        for key, allowed in g["dimensions"].items():
+            rows = [{**row, key: value} for row in rows for value in allowed]
+        return [{**row, **g["constants"]} for row in rows]
+    if family == "range":
+        return [{g["field"]: i} for i in range(g["start"], g["start"] + count)]
+    if family == "rows":
+        return [{"id": i, "name": g["name_template"].format(id=i), **g["constants"]} for i in range(g["start"], g["start"] + count)]
+    if family == "variants":
+        return [{**g["base"], "value": g["base"]["value"] + i * g["value_step"]} for i in range(count)]
+    if family == "mixed":
+        return ([{"id": i, "type": "std"} for i in range(1, g["standard_count"] + 1)] +
+                [{"id": i, "type": "exc", "error_code": g["error_code"]} for i in range(g["standard_count"] + 1, count + 1)])
+    return [{"id": i, f'{g["dynamic_field_prefix"]}{i}': i} for i in range(g["id_start"], g["id_start"] + count)]
+
+
+def main():
+    if len(sys.argv) != 3:
+        print('{"exact_match": 0}'); return
+    spec_arg, output_arg = Path(sys.argv[1]), Path(sys.argv[2])
+    if not spec_arg.is_file():
+        candidate = Path(__file__).resolve().parents[1] / "tasks" / sys.argv[1] / "task-spec.json"
+        spec_arg = candidate
+    try:
+        spec = json.loads(spec_arg.read_text(encoding="utf-8"))
+        lines = output_arg.read_text(encoding="utf-8").splitlines()
+        if not lines or any(not line.strip() for line in lines):
+            raise ValueError("empty line")
+        actual = [json.loads(line) for line in lines]
+        passed = actual == canonical(spec)
+    except Exception:
+        passed = False
+    print(json.dumps({"exact_match": 1 if passed else 0}))
+
+
+if __name__ == "__main__":
+    main()
diff --git a/labs/20-deltawire/eval/scripts/v5/shell_observation.py b/labs/20-deltawire/eval/scripts/v5/shell_observation.py
new file mode 100644
index 000000000..1d816d864
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/shell_observation.py
@@ -0,0 +1,70 @@
+#!/usr/bin/env python3
+"""Canonicalize structured Gemini shell calls without trusting tool status."""
+import json,re,shlex
+from pathlib import Path
+
+SHELL_NAMES={"run_shell_command","shell","execute"}
+EXIT_KEYS=("exit_code","exitCode","returncode","return_code")
+TRAILER=re.compile(r"(?:^|\n)Exit Code:\s*(-?\d+)\nProcess Group PGID:\s*\d+\s*(?:</untrusted_context>)?\s*$")
+
+def calls(path):
+ out=[]
+ for line in Path(path).read_text(encoding="utf-8",errors="replace").splitlines():
+  try: event=json.loads(line)
+  except json.JSONDecodeError: continue
+  for call in event.get("toolCalls",[]):
+   outputs=[]
+   for item in call.get("result",[]):
+    response=(item.get("functionResponse") or {}).get("response") or {}
+    outputs.append(str(response.get("output","")))
+   out.append({"name":call.get("name"),"args":call.get("args") or {},"tool_status":call.get("status"),"result":call.get("result") or [],"output":"\n".join(outputs)})
+ return out
+
+def direct_code(value):
+ if isinstance(value,dict):
+  for key in EXIT_KEYS:
+   if key in value and isinstance(value[key],int): return value[key]
+  for child in value.values():
+   found=direct_code(child)
+   if found is not None:return found
+ elif isinstance(value,list):
+  for child in value:
+   found=direct_code(child)
+   if found is not None:return found
+ return None
+
+def observation(call):
+ command=str(call["args"].get("command") or call["args"].get("cmd") or "")
+ code=direct_code(call["result"]); provenance="structured" if code is not None else None
+ if code is None:
+  matches=TRAILER.findall(call["output"])
+  if len(matches)==1: code=int(matches[0]); provenance="explicit_output"
+ return {"command":command,"tool_status":call["tool_status"],"shell_exit_code":code,"shell_exit_provenance":provenance,"observable":call["name"] in SHELL_NAMES and bool(command)}
+
+def lifecycle(observation):
+ command=observation["command"]; parts=re.split(r"(&&|\|\||;|\n)",command); commands=parts[::2]; operators=parts[1::2]
+ found=[]
+ for segment in commands:
+  try: tokens=shlex.split(segment)
+  except ValueError: continue
+  while tokens and ("=" in tokens[0] and not tokens[0].startswith("/")): tokens=tokens[1:]
+  if tokens and tokens[0] in {"sudo","env"}: tokens=tokens[1:]
+  if len(tokens)>=2 and Path(tokens[0]).name=="deltawire" and tokens[1] in {"validate","render","check"}:
+   found.append({"command":tokens[1],"invocation":segment.strip(),"shell_exit_code":None})
+ if len(found)==1 and len(commands)==1: found[0]["shell_exit_code"]=observation["shell_exit_code"]
+ elif found and observation["shell_exit_code"]==0 and operators and all(op=="&&" for op in operators):
+  for item in found:item["shell_exit_code"]=0
+ return found
+
+def invokes_deltawire(observation):
+ for segment in re.split(r"&&|\|\||;|\n",observation["command"]):
+  try: tokens=shlex.split(segment)
+  except ValueError: continue
+  while tokens and ("=" in tokens[0] and not tokens[0].startswith("/")): tokens=tokens[1:]
+  if tokens and tokens[0] in {"sudo","env"}: tokens=tokens[1:]
+  if tokens and Path(tokens[0]).name=="deltawire": return True
+ return False
+
+def parse(path):
+ observations=[observation(c) for c in calls(path) if c["name"] in SHELL_NAMES]
+ return observations,[item for obs in observations for item in lifecycle(obs)]
diff --git a/labs/20-deltawire/eval/scripts/v5/test_artifact_manifest.py b/labs/20-deltawire/eval/scripts/v5/test_artifact_manifest.py
new file mode 100644
index 000000000..461fdfabe
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/test_artifact_manifest.py
@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+import json,tempfile
+from pathlib import Path
+from artifact_manifest import validate
+
+def write(path,value):path.parent.mkdir(parents=True,exist_ok=True);path.write_text(json.dumps(value)+"\n")
+def fixture(root):
+ trial=root/"trial";manifest=trial/"artifacts/manifest.json";receipt=trial/"artifacts/logs/artifacts/deltawire/environment-receipt.json"
+ checks={name:True for name in ("binary_exists","binary_regular","binary_not_symlink","binary_executable","binary_path","binary_realpath","binary_hash","version_exit_0","version_exact","config_hash","schema_hash","public_contract_hash")}
+ value={"schema_version":"deltawire-environment-receipt.v1","status":"pass","checks":checks,"binary":{"actual_sha256":"binary"},"files":{name:{"actual_sha256":name} for name in ("config","schema","public_contract")}}
+ write(receipt,value);write(manifest,[{"source":"/logs/artifacts","destination":"artifacts/logs/artifacts","type":"directory","status":"ok","service":None}]);return trial,manifest,receipt
+def main():
+ expected={name:name for name in ("config","schema","public_contract")}
+ with tempfile.TemporaryDirectory() as tmp:
+  root=Path(tmp);trial,manifest,receipt=fixture(root);assert validate(trial,"binary",expected)["status"]=="pass"
+  cases=[]
+  cases.append(lambda:receipt.unlink())
+  cases.append(lambda:write(receipt,{"bad":"json shape"}))
+  cases.append(lambda:write(manifest,[{"source":"/logs/artifacts","destination":"artifacts/logs/artifacts","type":"directory","status":"skipped"}]))
+  cases.append(lambda:write(manifest,[{"source":"/wrong","destination":"artifacts/logs/artifacts","type":"directory","status":"ok"}]))
+  cases.append(lambda:write(manifest,[]))
+  for mutate in cases:
+   trial,manifest,receipt=fixture(root);mutate();assert validate(trial,"binary",expected)["status"]=="fail"
+  trial,manifest,receipt=fixture(root);outside=trial/"artifacts/environment-receipt.json";outside.write_bytes(receipt.read_bytes());receipt.unlink();assert validate(trial,"binary",expected)["status"]=="fail"
+  trial,manifest,receipt=fixture(root);value=json.loads(receipt.read_text());value["binary"]["actual_sha256"]="v4";write(receipt,value);assert validate(trial,"binary",expected)["status"]=="fail"
+ print("Artifact-manifest and canonical receipt-path tests passed.")
+if __name__=="__main__":main()
diff --git a/labs/20-deltawire/eval/scripts/v5/test_environment_receipt.py b/labs/20-deltawire/eval/scripts/v5/test_environment_receipt.py
new file mode 100644
index 000000000..4f586567f
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/test_environment_receipt.py
@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+import hashlib,json,os,subprocess,tempfile
+from pathlib import Path
+HERE=Path(__file__).resolve().parent
+def sha(p):return hashlib.sha256(p.read_bytes()).hexdigest()
+def run(root,binary,mutate=None):
+ files={}
+ for name in ("config","schema","public_contract"):
+  p=root/f"{name}.json";p.write_text(name);files[name]={"path":str(p),"sha256":sha(p)}
+ exp={"binary":{"path":str(binary),"realpath":str(binary.resolve()),"sha256":sha(binary) if binary.is_file() else "0"*64,"version":"deltawire version dev"},"files":files}
+ if mutate:mutate(exp)
+ ep=root/"expect.json";rp=root/"receipt.json";ep.write_text(json.dumps(exp));result=subprocess.run(["python3",str(HERE/"environment_receipt.py"),"--expectations",str(ep),"--receipt",str(rp)],capture_output=True,text=True);return result.returncode,json.loads(rp.read_text())
+def main():
+ with tempfile.TemporaryDirectory() as tmp:
+  root=Path(tmp);binary=root/"deltawire";binary.write_text("#!/bin/sh\nprintf 'deltawire version dev\\nsupported plan version deltawire.plan.v1\\n'\n");binary.chmod(0o755)
+  first=run(root,binary)[1];second=run(root,binary)[1];assert first["status"]=="pass" and first==second
+  assert run(root,binary,lambda e:e["binary"].update(sha256="0"*64))[1]["status"]=="fail"
+  assert run(root,binary,lambda e:e["binary"].update(path=str(root/"wrong")))[1]["status"]=="fail"
+  assert run(root,binary,lambda e:e["binary"].update(version="wrong"))[1]["status"]=="fail"
+  assert run(root,binary,lambda e:e["files"]["config"].update(sha256="0"*64))[1]["status"]=="fail"
+  assert run(root,binary,lambda e:e["files"]["schema"].update(sha256="0"*64))[1]["status"]=="fail"
+  assert run(root,binary,lambda e:e["files"]["public_contract"].update(sha256="0"*64))[1]["status"]=="fail"
+  assert run(root,binary,lambda e:e["binary"].update(realpath="/wrong"))[1]["status"]=="fail"
+  binary.chmod(0o644);assert run(root,binary)[1]["status"]=="fail";binary.chmod(0o755)
+  link=root/"link";link.symlink_to(binary);assert run(root,link)[1]["status"]=="fail"
+  missing=root/"missing";code,receipt=run(root,missing);assert code and receipt["status"]=="fail"
+  failing=root/"failing";failing.write_text("#!/bin/sh\nexit 7\n");failing.chmod(0o755);assert run(root,failing)[1]["binary"]["version_exit_code"]==7
+  atomic=root/"atomic-target";atomic.mkdir();files={}
+  for name in ("config","schema","public_contract"):
+   p=root/f"atomic-{name}.json";p.write_text(name);files[name]={"path":str(p),"sha256":sha(p)}
+  exp={"binary":{"path":str(binary),"realpath":str(binary.resolve()),"sha256":sha(binary),"version":"deltawire version dev"},"files":files}
+  ep=root/"atomic-expect.json";ep.write_text(json.dumps(exp));result=subprocess.run(["python3",str(HERE/"environment_receipt.py"),"--expectations",str(ep),"--receipt",str(atomic)],capture_output=True,text=True)
+  assert result.returncode and atomic.is_dir() and not list(root.glob(".atomic-target.*.tmp"))
+ print("Deterministic environment receipt tests passed.")
+if __name__=="__main__":main()
diff --git a/labs/20-deltawire/eval/scripts/v5/test_fidelity.py b/labs/20-deltawire/eval/scripts/v5/test_fidelity.py
new file mode 100644
index 000000000..7fb11453e
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/test_fidelity.py
@@ -0,0 +1,29 @@
+#!/usr/bin/env python3
+import json,tempfile
+from pathlib import Path
+from fidelity import build
+EVAL=Path(__file__).resolve().parents[2];SPEC=json.loads((EVAL/"tasks/range-large/task-spec.json").read_text())
+def event(name,args,output="",status="success"):
+ return {"toolCalls":[{"name":name,"args":args,"status":status,"result":[{"functionResponse":{"response":{"output":output}}}]}]}
+GOOD=[event("run_shell_command",{"command":"gemini skills list"},"deltawire"),event("activate_skill",{"name":"deltawire"}),event("read_file",{"file_path":"/task-contract.json"}),event("run_shell_command",{"command":"deltawire validate --repo . p"}),event("run_shell_command",{"command":"deltawire render --repo . p"}),event("run_shell_command",{"command":"deltawire check --repo . p"})]
+def run(events,arm="D1",state=True,plan=True):
+ with tempfile.TemporaryDirectory() as tmp:
+  root=Path(tmp);trajectory=root/"trajectory.jsonl";trajectory.write_text("\n".join(json.dumps(e) for e in events));art=root/"artifacts"
+  paths=[art/".deltawire/config.json",art/".deltawire/schemas/range-large.schema.json",art/"testdata/generated/output.ndjson"]
+  if plan:paths += [art/".deltawire/plans/range-large.dw.json",art/".deltawire/plan-contract-receipt.json"]
+  if state:paths.append(art/".deltawire/state.json")
+  for p in paths:p.parent.mkdir(parents=True,exist_ok=True);p.write_text("{}\n")
+  (art/".deltawire/schemas/range-large.schema.json").write_bytes((EVAL/"tasks/range-large/authoritative-schema.json").read_bytes())
+  if plan:(art/".deltawire/plan-contract-receipt.json").write_text('{"status":"pass"}\n')
+  ind=root/"ind.json";ind.write_text('{"status":"pass"}\n')
+  return build(trajectory,root,arm,SPEC,1,ind)
+def main():
+ assert run(GOOD)["status"]=="pass"
+ for i in range(len(GOOD)):assert run(GOOD[:i]+GOOD[i+1:])["status"]=="fail"
+ assert run(GOOD,state=False)["status"]=="fail"
+ failed=GOOD[:-3]+[event("run_shell_command",{"command":"deltawire validate p"},"Exit Code: 2\nProcess Group PGID: 1"),*GOOD[-2:]];assert run(failed)["status"]=="fail"
+ assert run([],arm="B0",state=False,plan=False)["status"]=="pass"
+ assert run([],arm="B0",state=False,plan=True)["status"]=="fail"
+ assert run([event("run_shell_command",{"command":"/usr/local/bin/deltawire version"})],arm="B0",state=False,plan=False)["status"]=="fail"
+ print("Treatment-use v4 tests passed.")
+if __name__=="__main__":main()
diff --git a/labs/20-deltawire/eval/scripts/v5/test_runner.py b/labs/20-deltawire/eval/scripts/v5/test_runner.py
new file mode 100644
index 000000000..3dd3912a8
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/test_runner.py
@@ -0,0 +1,16 @@
+#!/usr/bin/env python3
+import tempfile
+from pathlib import Path
+import runner
+def expect(text,fn,*args):
+ try:fn(*args);raise AssertionError("accepted invalid state")
+ except RuntimeError as e:assert text in str(e),str(e)
+def main():
+ runs=runner.frozen_pair();assert [x["arm"] for x in runs]==["D1","B0"]
+ with tempfile.TemporaryDirectory() as tmp:
+  root=Path(tmp);runner.refuse(root,"v5");(root/"partial").write_text("x");expect("rerun forbidden",runner.refuse,root,"v5")
+ expect("probe-release.v3 missing",runner.verify_release,"missing")
+ source=(Path(__file__).parent/"runner.py").read_text();assert 'choices=("probe-v5","pair")' in source
+ for forbidden in ('"full"','probe-v3','probe-v2','allow-72'):assert forbidden not in source
+ print("V5 runner authorization, adjacency, release, and rerun gates passed.")
+if __name__=="__main__":main()
diff --git a/labs/20-deltawire/eval/scripts/v5/test_shell_observation.py b/labs/20-deltawire/eval/scripts/v5/test_shell_observation.py
new file mode 100644
index 000000000..de3ba9bfe
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/test_shell_observation.py
@@ -0,0 +1,19 @@
+#!/usr/bin/env python3
+import json,tempfile
+from pathlib import Path
+from shell_observation import parse
+def event(command,output="",status="success",extra=None):
+ response={"output":output};response.update(extra or {})
+ return {"toolCalls":[{"name":"run_shell_command","args":{"command":command},"status":status,"result":[{"functionResponse":{"response":response}}]}]}
+def run(events):
+ with tempfile.TemporaryDirectory() as tmp:
+  p=Path(tmp)/"t.jsonl";p.write_text("\n".join(json.dumps(e) for e in events));return parse(p)
+def main():
+ obs,life=run([event("deltawire validate p","ok\nExit Code: 2\nProcess Group PGID: 7\n</untrusted_context>")]);assert obs[0]["tool_status"]=="success" and obs[0]["shell_exit_code"]==2 and life[0]["shell_exit_code"]==2
+ obs,_=run([event("which deltawire","/usr/local/bin/deltawire")]);assert obs[0]["shell_exit_code"] is None
+ obs,_=run([event("type -P deltawire","/fake\nExit Code: 0\nProcess Group PGID: 1",extra={"exit_code":3})]);assert obs[0]["shell_exit_code"]==3 and obs[0]["shell_exit_provenance"]=="structured"
+ _,life=run([event("/usr/local/bin/deltawire validate p && deltawire render p && deltawire check p","Exit Code: 0\nProcess Group PGID: 9")]);assert [x["command"] for x in life]==["validate","render","check"] and all(x["shell_exit_code"]==0 for x in life)
+ _,life=run([event("deltawire validate p; deltawire check p","Exit Code: 0\nProcess Group PGID: 9")]);assert all(x["shell_exit_code"] is None for x in life)
+ _,life=run([event("echo 'deltawire validate'",status="success")]);assert not life
+ print("Canonical shell observation tests passed.")
+if __name__=="__main__":main()
diff --git a/labs/20-deltawire/eval/scripts/v5/validate.py b/labs/20-deltawire/eval/scripts/v5/validate.py
new file mode 100644
index 000000000..0fce8c9f1
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/validate.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python3
+import hashlib,json
+from pathlib import Path
+ROOT=Path(__file__).resolve().parents[5];EVAL=ROOT/"labs/20-deltawire/eval";V5=EVAL/"probes/range-large-v5"
+def sha(p):return hashlib.sha256(p.read_bytes()).hexdigest()
+def main():
+ canonical=EVAL/"tasks/range-large";pairs=[V5,V5/"pair-task"]
+ for base in pairs:
+  for name in ("task-spec.json","authoritative-schema.json"):
+   assert (base/name).read_bytes()==(canonical/name).read_bytes(),f"v5 projection mismatch: {base/name}"
+  assert (base/"environment/task-contract.json").read_bytes()==(canonical/"task-spec.json").read_bytes()
+  assert (base/"tests/task-spec.json").read_bytes()==(canonical/"task-spec.json").read_bytes()
+  artifacts=(base/"task.toml").read_text()
+  for required in ("state.json","plan-contract-receipt.json","output.ndjson"):assert required in artifacts
+  assert ".deltawire/environment-receipt.json" not in artifacts
+  assert 'service = "main"' in artifacts and "/logs/artifacts/deltawire/environment-receipt.json" in artifacts
+  assert (base/"environment/environment_receipt.py").read_bytes()==(EVAL/"scripts/v5/environment_receipt.py").read_bytes()
+ matrix=json.loads((EVAL/"matrices/72-run-matrix.json").read_text());assert [matrix[i]["arm"] for i in (36,37)]==["D1","B0"] and all(matrix[i]["pair_id"]=="range-large/r1" for i in (36,37))
+ workflow=(ROOT/".github/workflows/deltawire-preflight-v5.yml").read_text();assert "GEMINI_API_KEY" not in workflow and "harbor run" not in workflow
+ conformance=EVAL/"conformance/environment-receipt-v1/task.toml";assert 'service = "main"' in conformance.read_text()
+ manifest=EVAL/"manifests/preflight-v5-range-large.json"
+ if manifest.is_file():
+  data=json.loads(manifest.read_text());assert data["ready_for_72"] is False and data["matrix_positions"]["zero_based"]==[36,37]
+  for name,want in data["input_hashes"].items():assert (ROOT/name).is_file() and sha(ROOT/name)==want,name
+ print("V5 projections, collect hooks, matrix positions, manifest, and no-live-CI checks passed.")
+if __name__=="__main__":main()
diff --git a/labs/20-deltawire/eval/scripts/v5/validate.sh b/labs/20-deltawire/eval/scripts/v5/validate.sh
new file mode 100755
index 000000000..998eb8f72
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/validate.sh
@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+set -euo pipefail
+ROOT="$(cd "$(dirname "$0")/../../../../.." && pwd)";cd "$ROOT"
+python3 labs/20-deltawire/eval/scripts/v5/verify_evidence_locks.py
+python3 labs/20-deltawire/eval/scripts/v5/test_environment_receipt.py
+python3 labs/20-deltawire/eval/scripts/v5/test_artifact_manifest.py
+python3 labs/20-deltawire/eval/scripts/v5/negative_controls.py
+python3 labs/20-deltawire/eval/scripts/v5/test_shell_observation.py
+python3 labs/20-deltawire/eval/scripts/v5/test_fidelity.py
+python3 labs/20-deltawire/eval/scripts/v5/test_runner.py
+SHA="$(bash labs/20-deltawire/eval/scripts/v5/build_and_stage.sh)"
+test "$SHA" = "$(python3 -c 'import json;print(json.load(open("labs/20-deltawire/eval/probes/range-large-v5/environment/deltawire-environment-expectations.json"))["binary"]["sha256"])')"
+python3 labs/20-deltawire/eval/scripts/v5/validate.py
+python3 -m py_compile labs/20-deltawire/eval/scripts/v5/*.py
+git diff --check
diff --git a/labs/20-deltawire/eval/scripts/v5/verify_evidence_locks.py b/labs/20-deltawire/eval/scripts/v5/verify_evidence_locks.py
new file mode 100644
index 000000000..3db2627d6
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/verify_evidence_locks.py
@@ -0,0 +1,29 @@
+#!/usr/bin/env python3
+import hashlib,json,subprocess
+from pathlib import Path
+
+ROOT=Path(__file__).resolve().parents[5]
+EVAL=ROOT/"labs/20-deltawire/eval"
+def sha(data):return hashlib.sha256(data).hexdigest()
+def object_bytes(commit,name):return subprocess.check_output(["git","show",f"{commit}:{name}"],cwd=ROOT)
+def main():
+ evidence_commit="c200dc0eb3c4dff0e4732cc4b2daa1cd535703e3"
+ for path in (EVAL/"results/preflight-v1/treatment-probe-range-large/v1-evidence-lock.json",EVAL/"manifests/preflight-v2-evidence-lock.json"):
+  lock=json.loads(path.read_text())
+  for name,want in lock["immutable_files"].items():
+   target=ROOT/name
+   data=target.read_bytes() if target.is_file() else object_bytes(evidence_commit,name)
+   if sha(data)!=want:raise SystemExit(f"historical evidence mismatch: {name}")
+ v3=json.loads((EVAL/"manifests/preflight-v3-evidence-lock.json").read_text());v3_commit=v3["source_commit"]
+ if subprocess.check_output(["git","rev-parse",f"{v3_commit}^{{tree}}"],cwd=ROOT,text=True).strip()!=v3["source_tree"]:raise SystemExit("v3 source tree mismatch")
+ for name,want in v3["immutable_files"].items():
+  if sha(object_bytes(v3_commit,name))!=want:raise SystemExit(f"v3 Git-object mismatch: {name}")
+ lock=json.loads((EVAL/"manifests/preflight-v4-evidence-lock.json").read_text())
+ commit=lock["source_commit"]
+ tree=subprocess.check_output(["git","rev-parse",f"{commit}^{{tree}}"],cwd=ROOT,text=True).strip()
+ if tree!=lock["source_tree"]:raise SystemExit("v4 source tree mismatch")
+ for name,want in lock["immutable_files"].items():
+  data=object_bytes(commit,name)
+  if sha(data)!=want:raise SystemExit(f"v4 Git-object mismatch: {name}")
+ print(f"v1-v4 evidence locks passed ({len(lock['immutable_files'])} v4 files).")
+if __name__=="__main__":main()
diff --git a/labs/20-deltawire/eval/scripts/v5/verify_plan_contract.py b/labs/20-deltawire/eval/scripts/v5/verify_plan_contract.py
new file mode 100644
index 000000000..205d4fc8a
--- /dev/null
+++ b/labs/20-deltawire/eval/scripts/v5/verify_plan_contract.py
@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+import argparse, hashlib, json, subprocess
+from pathlib import Path
+
+def sha(path): return hashlib.sha256(Path(path).read_bytes()).hexdigest()
+def write(path, value):
+    if path:
+        target=Path(path); target.parent.mkdir(parents=True,exist_ok=True); target.write_text(json.dumps(value,indent=2,sort_keys=True)+"\n")
+
+def main():
+    p=argparse.ArgumentParser(); p.add_argument("--contract",required=True); p.add_argument("--plan",required=True); p.add_argument("--repo",default="."); p.add_argument("--receipt"); p.add_argument("--deltawire",default="deltawire"); a=p.parse_args()
+    repo=Path(a.repo).resolve(); contract_path=Path(a.contract).resolve(); plan=Path(a.plan).resolve(); contract=json.loads(contract_path.read_text())
+    try: plan_arg=str(plan.relative_to(repo))
+    except ValueError: plan_arg=str(plan)
+    result={"schema_version":"plan-contract-receipt.v1","contract_sha256":sha(contract_path),"plan_sha256":sha(plan),"checks":{},"status":"fail"}
+    try:
+        run=subprocess.run([a.deltawire,"inspect","--repo",str(repo),"--format","json",plan_arg],capture_output=True,text=True)
+        result["inspect_exit_code"]=run.returncode
+        if run.returncode: result["error"]=run.stderr.strip() or run.stdout.strip()
+        else:
+            inspected=json.loads(run.stdout); schema=contract["authoritative_schema"]; schema_path=repo/schema["path"]
+            checks={"output_path":inspected.get("output_path")==contract["output"]["path"],"output_format":inspected.get("output_format")==contract["output"]["format"],"projected_records":inspected.get("projected_records")==contract["record_count"],"schema_path":inspected.get("schema_path")==schema["path"],"schema_exists":schema_path.is_file(),"schema_sha256":schema_path.is_file() and sha(schema_path)==schema["sha256"],"exact_count_assertion":str(contract["record_count"]) in json.dumps(inspected.get("assertion_summary",{}))}
+            result.update({"checks":checks,"inspect":inspected,"status":"pass" if all(checks.values()) else "fail"})
+    except (OSError,ValueError,KeyError) as error: result["error"]=str(error)
+    write(a.receipt,result)
+    if result["status"]!="pass": raise SystemExit(1)
+    print(json.dumps(result,sort_keys=True))
+if __name__=="__main__": main()