GPAI Ledger › GPT-5.2 (OpenAI) › Capture 13 Sep 2026
GPT-5.2 — capture 20260913T123041Z
| Provider | OpenAI |
|---|---|
| Target | AIAL evaluation page — https://aial.ie/research/gpai-training-transparency/evals/openai-gpt-5.2/ |
| Fetched (UTC) | 2026-09-13T12:30:41Z |
| Stored file | 20,755 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 | acacc00036baf116d1376ec6a8e25d2e042a16c7977b08900f9e3eaa7cc75000 |
| OpenTimestamps proof | acacc00036baf116d1376ec6a8e25d2e042a16c7977b08900f9e3eaa7cc75000.html.20260913T123041Z.ots (calendar-attested; anchored in bitcoin over time; identical bytes were first archived on 12 Sep 2026 — that version carries the earliest attestation) |
| 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 | 20,755 bytes |
|---|---|
| Canonical text SHA-256 | d0de943637d984ad2e81ddab79b5882db6cc284e5d7ebab9e7b652f005bcfd93 |
| Extracted text length | 727 words |