GPAI Ledger › GPT-5.5 (OpenAI) › Capture 29 Aug 2026
GPT-5.5 — capture 20260829T185251Z
| Provider | OpenAI |
|---|---|
| Target | AIAL evaluation (earlier state) — https://raw.githubusercontent.com/AIAccountabilityLab/gpai-training-transparency/c5b7a1be74de97a4ed830faeda598fb8c0895206/evals/gpt-5-5.yaml |
| Fetched (UTC) | 2026-08-29T18:52:51Z |
| Upstream commit | 4 Aug 2026 — c5b7a1be74de (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 | c83727e724b94667af11c677a73c6ec1b73436c919fb4b44cb87905c151e90a9 |
| OpenTimestamps proof | c83727e724b94667af11c677a73c6ec1b73436c919fb4b44cb87905c151e90a9.yaml.20260829T185251Z.ots (calendar-attested; anchored in bitcoin over time) |
| Wayback | not saved |
| Prior capture of this target | ffd87f06565fcdd600e583ea4ea51990c5d08f53ecf69650c00da9f03fca673f (captured 2026-08-29T18:44:06Z) |
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 | ac772500e573dd73fd8eec37ab0e088d167a2d06ffc81cfeca16bb3c3cfb642a |
| Extracted text length | 1,055 words |