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

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

Apertus — capture 20260831T100035Z

ProviderSwiss AI Initiative
TargetAIAL evaluation page — https://raw.githubusercontent.com/AIAccountabilityLab/gpai-training-transparency/909c5c69de0b86922f081559be6da6a11f080e2a/public/evals/apertus/version-2026-03-30.html
Fetched (UTC)2026-08-31T10:00:35Z
Upstream commit30 Mar 2026 — 909c5c69de0b (when this state began to stand in the upstream repository; this archive fetched it at the time above, not then)
Stored file20,371 bytes — not served (third-party research, archived but not republished here); the hash and timestamp proof below still establish what was published when
SHA-256714c6287883bb62ea38e52e5c10870fb71f5a33a111fa8059437bf9abdcd56e2
OpenTimestamps proof714c6287883bb62ea38e52e5c10870fb71f5a33a111fa8059437bf9abdcd56e2.html.20260831T100035Z.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 target06cc7039b140ab66be8a4c316ad30dd6987199f61aeff156c2dbfbbd618a79c1 (captured 2026-08-31T10:00:13Z)

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 size20,371 bytes
Canonical text SHA-2569ad88955917910c711a55022e930975ad6dfbafe5cc4cdae76679d5708c636ab
Extracted text length1,184 words