GPAI Ledger › GPT-5.5 (OpenAI) › Capture 31 Aug 2026
GPT-5.5 — capture 20260831T105418Z
| Provider | OpenAI |
|---|---|
| Target | AIAL evaluation page — https://raw.githubusercontent.com/AIAccountabilityLab/gpai-training-transparency/06ddb124fa2483d962c846bc0ea88b030295607a/public/evals/gpt-5-5/version-2026-07-09.html |
| Fetched (UTC) | 2026-08-31T10:54:18Z |
| Upstream commit | 5 Aug 2026 — 06ddb124fa24 (when this state began to stand in the upstream repository; this archive fetched it at the time above, not then) |
| Stored file | 25,365 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 | 4de18629b4c238e359c0ae946bfc78516978a25095e4c2b0fcd68e9df4ccb59a |
| OpenTimestamps proof | 4de18629b4c238e359c0ae946bfc78516978a25095e4c2b0fcd68e9df4ccb59a.html.20260831T105418Z.ots (calendar-attested; anchored in bitcoin over time; identical bytes were first archived on 31 Aug 2026 — that version carries the earliest attestation) |
| Wayback | not saved |
| Prior capture of this target | 6948b16185a050bc94f4ccfde18c416eb41bd89cad156effd09d4bb9c50d8900 (captured 2026-08-31T10:49:56Z) |
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 | 25,365 bytes |
|---|---|
| Canonical text SHA-256 | 1409c51026163ce0ce77db465557d02cc3fbd519219bf35ce04d0fbc30564e91 |
| Extracted text length | 1,420 words |