GPAI Ledger › Grok 4.5 (xAI) › Capture 31 Aug 2026
Grok 4.5 — capture 20260831T110553Z
| Provider | xAI |
|---|---|
| Target | AIAL evaluation page — https://raw.githubusercontent.com/AIAccountabilityLab/gpai-training-transparency/948877cb12c420f0cc45ba011ba255f0570f985e/public/evals/grok-4.5/version-2026-07-20.html |
| Fetched (UTC) | 2026-08-31T11:05:53Z |
| Upstream commit | 6 Aug 2026 — 948877cb12c4 (when this state began to stand in the upstream repository; this archive fetched it at the time above, not then) |
| Stored file | 19,097 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 | f35daff0ad85e6f79ff49fb9257c47bde0d0079efc8ae20bc59954c31d50cb89 |
| OpenTimestamps proof | f35daff0ad85e6f79ff49fb9257c47bde0d0079efc8ae20bc59954c31d50cb89.html.20260831T110553Z.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 | 6246b2c16dfb35822a9b85d6e644efcb9bdf3cdf89986ee91cf9476034d08e4a (captured 2026-08-31T11:00:52Z) |
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 | 19,097 bytes |
|---|---|
| Canonical text SHA-256 | 491d6a6ff4813fc7612e9f0920821f345d86e99455c4ad800ed1d53841fc06b1 |
| Extracted text length | 684 words |