GPAI Ledger › Anthropic trust-center bundle (Anthropic)
Anthropic trust-center bundle
Provider: Anthropic — status: Watch
The bulk download publicly offered on trust.anthropic.com ('Download all documents'). It contains Anthropic's Art. 53(1)(d) training-data summaries for 7 Claude models in 6 documents (Opus 4.7, Opus 4.8, Opus 5, Sonnet 5, Mythos Preview, and Mythos 5 + Fable 5 jointly), alongside their other public trust documents. Captured on a stable key so the rotating download token never mints versions; inner per-file SHA-256s give per-document change tracking.
Document versions
| Capture (UTC) | Source of copy | URL | SHA-256 | Bytes | Notes |
|---|---|---|---|---|---|
| 20260819T202531Z | provider site | trust.anthropic.com/doc/trust-zip?r=… | 4d2f4ba23f6af556… | 1,322,420 |
Last checked: 2026-08-21 (re-checked on the daily schedule — see Methodology). Seen a summary we missed? See the contact details.