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Correct Claude Opus 5's release date to 2026-07-24 #134

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Merged
MaxGhenis merged 1 commit into from
Jul 24, 2026
Merged

Correct Claude Opus 5's release date to 2026-07-24 #134

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Binary file modified app/public/paper/policybench.pdf
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2 changes: 1 addition & 1 deletion app/public/paper/web/index.html
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Expand Up @@ -357,7 +357,7 @@ <h3 id="frozen-snapshot-and-open-set-status" class="anchored">Frozen snapshot an
<tr class="odd">
<td>Claude Opus 5</td>
<td>claude-opus-5</td>
<td>2026-07-23</td>
<td>2026-07-24</td>
<td>1,984/​1,984</td>
<td>whole scenario</td>
<td>extended thinking (default); 16,384-token shared budget</td>
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2 changes: 1 addition & 1 deletion app/src/modelMeta.ts
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Expand Up @@ -81,7 +81,7 @@ export type ProviderKey =
// date carries its source; update both together.
export const MODEL_RELEASE_DATES: Record<string, string> = {
"claude-fable-5": "2026-06-09",
"claude-opus-5": "2026-07-23",
"claude-opus-5": "2026-07-24",
"claude-sonnet-5": "2026-06-30",
"claude-opus-4.8": "2026-05-28",
"claude-opus-4.7": "2026-04-16",
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4 changes: 2 additions & 2 deletions paper/snapshot/20260501/manifest.json
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Expand Up @@ -56,12 +56,12 @@
"rendered_paper_artifacts": {
"pdf": {
"path": "app/public/paper/policybench.pdf",
"sha256": "825c00f66dc477d14f2a78114d93938bb57a4be3e6178b243bebdd9b61a97abd"
"sha256": "9b1728a8dc037ea392b2278831116469cfa81e998ffb6669edaf804485e9c091"
},
"web": {
"files": {
"figures/positive_zero_scatter.png": "70ed97a9aa4ee901e449372010ed7ec1887f441ad60cafe973fafb529731c2e6",
"index.html": "ee66e1f22bb3079888cf00ee62568ab717e807a382c599524607e41e6ccdf2f6",
"index.html": "c306da4f050c76f86b5ab20f19ebe486e996d143c4f0911aafc3df8dbead9eda",
"pe-tokens.css": "8f24d8da26f583c8ffddffcdcd172b6d52cbecfec20eda55bd39d7aa829f41d8",
"policybench-theme.css": "0e12c5fd615558259e5bce0167a38424e54f9ceb280666c4afd660d759cd1cb9",
"site_libs/clipboard/clipboard.min.js": "e17a1d816e13c0826e0ed7febfabc3277f45571234bde0bf9120829a7169edc9",
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6 changes: 3 additions & 3 deletions policybench/paper_results.py
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Expand Up @@ -605,9 +605,9 @@ def top_failure_subtypes(self, n: int = 3) -> str:
MODEL_RELEASE_DATES: dict[str, str] = {
# anthropic.com/news/claude-fable-5-mythos-5 (2026-06-09)
"claude-fable-5": "2026-06-09",
# silent phased rollout began 2026-07-23; fortune.com 2026-07-24 covered
# the debut (no vendor press release at rollout)
"claude-opus-5": "2026-07-23",
# announced and available 2026-07-24 (fortune.com, bloomberg.com,
# 9to5google.com all dated 2026-07-24)
"claude-opus-5": "2026-07-24",
# anthropic.com/news/claude-sonnet-5 (2026-06-30)
"claude-sonnet-5": "2026-06-30",
# anthropic.com/news/claude-opus-4-8; macrumors.com 2026-05-28
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