GPAI Ledger The public record of EU AI Act training-data summaries

GPAI Ledger › Apertus (Swiss AI Initiative) › Capture 31 Aug 2026

Apertus — capture 20260831T095715Z

ProviderSwiss AI Initiative
TargetAIAL evaluation page — https://raw.githubusercontent.com/AIAccountabilityLab/gpai-training-transparency/b50b4414d1c45613af45a546fa5a973a3a778a76/public/evals/apertus/version-2026-01-12.html
Fetched (UTC)2026-08-31T09:57:15Z
Upstream commit20 Mar 2026 — b50b4414d1c4 (when this state began to stand in the upstream repository; this archive fetched it at the time above, not then)
Stored file15,761 bytes — not served (third-party research, archived but not republished here); the hash and timestamp proof below still establish what was published when
SHA-256c6377c122537d0bf1bbef28d6219b8f24669dbd8236e5d1e011173c3a2bed1ca
OpenTimestamps proofc6377c122537d0bf1bbef28d6219b8f24669dbd8236e5d1e011173c3a2bed1ca.html.20260831T095715Z.ots (calendar-attested; anchored in bitcoin over time; identical bytes were first archived on 31 Aug 2026 — that version carries the earliest attestation)
Waybacknot saved
Prior capture of this target5fa7f5974c1f00cc0c2e736cb654a943fb24863fc518dcdee85cd0e386b7501e (captured 2026-08-31T09:54:24Z)

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 size15,761 bytes
Canonical text SHA-256fd50a08c9848f53ab114ae22721cc8b577beeb3e741f4415cf8ae1ddff4a9022
Extracted text length534 words