GPAI Ledger › GPT-5.5 (OpenAI) › Capture 29 Aug 2026
GPT-5.5 — capture 20260829T185909Z
| Provider | OpenAI |
|---|---|
| Target | AIAL evaluation (earlier state) — https://raw.githubusercontent.com/AIAccountabilityLab/gpai-training-transparency/e23043c1a1254414a190531d23dca9b8b3da3415/evals/gpt-5-5.yaml |
| Fetched (UTC) | 2026-08-29T18:59:09Z |
| Upstream commit | 5 Aug 2026 — e23043c1a125 (when this state began to stand in the upstream repository; this archive fetched it at the time above, not then) |
| Stored file | 8,174 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 | 51a5ca5e54945f2584920242a995c58841c769a93bbedd4154bbc8edce6f20c4 |
| OpenTimestamps proof | 51a5ca5e54945f2584920242a995c58841c769a93bbedd4154bbc8edce6f20c4.yaml.20260829T185909Z.ots (calendar-attested; anchored in bitcoin over time) |
| Wayback | not saved |
| Prior capture of this target | 1e381ac92ecff624237978496d181d865e32c1daee248536ca46a16c08c5a21c (captured 2026-08-29T18:55:33Z) |
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 | 8,174 bytes |
|---|---|
| Canonical text SHA-256 | d0569e9148e6aa3a1a202a201bcbe3e0a2263618fdb54c7c641309942fdc7ae8 |
| Extracted text length | 1,055 words |