GPAI Ledger › Claude Sonnet 4.6 (Anthropic) › Capture 31 Aug 2026
Claude Sonnet 4.6 — capture 20260831T111228Z
| Provider | Anthropic |
|---|---|
| Target | AIAL evaluation page — https://raw.githubusercontent.com/AIAccountabilityLab/gpai-training-transparency/6da9b3fc0d502cd8720a20cd4e9a4f0ce6f8b451/public/evals/claude-sonnet-4-6/index.html |
| Fetched (UTC) | 2026-08-31T11:12:28Z |
| Upstream commit | 6 Aug 2026 — 6da9b3fc0d50 (when this state began to stand in the upstream repository; this archive fetched it at the time above, not then) |
| Stored file | 11,468 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 | af53310e69379b5f0230639c841f42f59a8527a62862f3d3c8b86498a661e098 |
| OpenTimestamps proof | af53310e69379b5f0230639c841f42f59a8527a62862f3d3c8b86498a661e098.html.20260831T111228Z.ots (calendar-attested; anchored in bitcoin over time) |
| Wayback | not saved |
| Prior capture of this target | 21bf6a2f20b9f3b58959545665b3b0818236afe2831a3afcf52e00cf67328da7 (captured 2026-08-31T10:32:17Z) |
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 | 11,468 bytes |
|---|---|
| Canonical text SHA-256 | 7414bcb94890ab4f67a9cff6b08b34f5ee9db77c0585ddeebf2e844e594722dd |
| Extracted text length | 209 words |