GPAI Ledger › Grok 4.5 (xAI) › Capture 31 Aug 2026
Grok 4.5 — capture 20260831T113803Z
| Provider | xAI |
|---|---|
| Target | AIAL evaluation page — https://raw.githubusercontent.com/AIAccountabilityLab/gpai-training-transparency/4c332ff3420ed7bf1328d384d4b53bbfe3489f9d/public/evals/grok-4.5/version-2026-07-20.html |
| Fetched (UTC) | 2026-08-31T11:38:03Z |
| Upstream commit | 6 Aug 2026 — 4c332ff3420e (when this state began to stand in the upstream repository; this archive fetched it at the time above, not then) |
| Stored file | 19,600 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 | 413a19e980a4c65acf025c0522bcdb04c26a6d54712516a3ff7ae5da45609a22 |
| OpenTimestamps proof | 413a19e980a4c65acf025c0522bcdb04c26a6d54712516a3ff7ae5da45609a22.html.20260831T113803Z.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 | ee4262b7216ba783132b02f075c0ee5465d3c50143c625537f676690087afd50 (captured 2026-08-31T11:29:12Z) |
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 | 19,600 bytes |
|---|---|
| Canonical text SHA-256 | 491d6a6ff4813fc7612e9f0920821f345d86e99455c4ad800ed1d53841fc06b1 |
| Extracted text length | 684 words |