feat(cog-pose-estimation): x86_64 release v0.0.1#643
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Adds the x86_64-unknown-linux-gnu binary uploaded to
gs://cognitum-apps/cogs/x86_64/, signed with the same Ed25519
COGNITUM_OWNER_SIGNING_KEY as the arm release. Together with the
already-shipped arm artifact, the cog now ships natively for both
target architectures the Cognitum fleet supports.
x86_64 release:
sha256: a434739a24415b34e1aff50e5e1c3c32e568db96af473bbb3e5ecc9b95fe71fa
signature: pNNuxhgM18PztN8BSZdfw5oAShG2pV3na5T/q2QdlJWX/5FJgo4QTiUCbcTAxI2Uiva8VURSOlRzMU3xoQPqCQ==
size: 4,548,856 bytes
cold-start: 5.4 ms / invocation on ruvultra (RTX 5080, NVMe)
Reorganizes manifests under cog/artifacts/manifests/{arm,x86_64}/
so each arch carries its own manifest with the matching binary_sha256
and signature — same layout the release pipeline will use for the
future hailo8 / hailo10 variants.
Updates docs/benchmarks/pose-estimation-cog.md with the cross-arch
cold-start table:
Windows (x86_64) 76.2 ms
ruvultra (x86_64) 5.4 ms <- this release
Pi 5 (aarch64) 8.4 ms
Verified via anonymous GCS download + SHA round-trip — identical to
local build.
Hailo HEF remains the only pending arch, still blocked on Hailo SDK
provisioning to a self-hosted runner.
ruvnet
added a commit
that referenced
this pull request
May 19, 2026
Updates both ADRs to reflect that the first cog (`cog-pose-estimation@0.0.1`) landed today via PRs #642 + #643. ADR-100 (Cog Packaging Specification): * Status line: "first conforming cog shipped 2026-05-19". * Migration step 2 marked complete with PR references and the GCS paths the binaries live at. ADR-101 (Pose Estimation Cog): * Status line: "v0.0.1 shipped 2026-05-19". * New "v0.0.1 shipping status" section that walks through every ADR-100 acceptance gate with concrete pass/fail evidence (binary sizes, sha256 round-trip, signature, manifest path, live install on cognitum-v0, runtime contract, real-weights load assertion, ONNX parity). * Measured-metrics table: training time (2.1 s/400 epochs on RTX 5080), PCK@20/PCK@50/MPJPE, cold-start latency for Windows/ruvultra/Pi 5. * Carries forward the two open follow-ups: Hailo HEF (SDK-gated) and PCK@20 >= 35% (data-bound, #640). * "See also" link to docs/benchmarks/pose-estimation-cog.md. Docs-only; no code changes.
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Summary
Parallel release of the cog binary for the x86_64 architecture, alongside the arm release that shipped in #642. Built natively on ruvultra and signed with the same Ed25519
COGNITUM_OWNER_SIGNING_KEY.1e1a7d3d...a4347399...GCS upload verified via anonymous download + SHA round-trip — identical to local build.
Repo changes
cog/artifacts/manifests/arm/manifest.json(renamed frommanifest.json)cog/artifacts/manifests/x86_64/manifest.json(new — same schema, x86_64-specific URL/SHA/sig)docs/benchmarks/pose-estimation-cog.md— cross-arch cold-start comparison tableTest plan
cog-pose-estimation healthemitsbackend: candle-cpu, confidence: 0.185Hailo HEF is the only remaining target arch, still SDK-blocked.
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