GPAI Ledger › GPAI Training Transparency tracker (AI Accountability Lab (AIAL)) › Capture 30 Sep 2026
anthropic-claude-opus-5-5 — capture 20260930T115630Z
Filed under AI Accountability Lab (AIAL) — GPAI Training Transparency tracker, the source this project captured it from; the assessment itself is of the model named above.
| Provider | AI Accountability Lab (AIAL) |
|---|---|
| Target | AIAL evaluation page — https://raw.githubusercontent.com/AIAccountabilityLab/gpai-training-transparency/919ee13931672bd9c64f9155d2fc76911b76f4d4/public/evals/anthropic-claude-opus-5-5/index.html |
| Fetched (UTC) | 2026-09-30T11:56:30Z |
| Upstream commit | 29 Sep 2026 — 919ee1393167 (when this state began to stand in the upstream repository; this archive fetched it at the time above, not then) |
| Stored file | 13,155 bytes — not served (third-party research, archived but not republished here); the hash and timestamp proof below still establish what was published when |
| SHA-256 | 796a8b569b689fa1053255368ebad63a9415111809a9cfbccde4cf37ba702cbb |
| OpenTimestamps proof | 796a8b569b689fa1053255368ebad63a9415111809a9cfbccde4cf37ba702cbb.html.20260930T115630Z.ots (calendar-attested; anchored in bitcoin over time) |
| Wayback | not saved |
| Prior capture of this target | — first capture of this target |
Verify: obtain the file from the target address above, then sha256sum it — it must equal the hash above; the .ots proof dates that hash.
Structured facts
This is another organisation's own research, and this project does not redistribute it: the file itself is not served here; these facts still pin its identity and let any copy be authenticated against this record.
| Document size | 13,155 bytes |
|---|---|
| Canonical text SHA-256 | 2a3eb754863fa9c8e8203fb841449e70dc91e3aac76db9fd46470fd839aaa61f |
| Extracted text length | 332 words |