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

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

Apertus — capture 20260831T104237Z

ProviderSwiss AI Initiative
TargetAIAL evaluation page — https://raw.githubusercontent.com/AIAccountabilityLab/gpai-training-transparency/9b59d877246254be133ea75795e900ae5a01d4d7/public/evals/apertus/version-2026-03-30.html
Fetched (UTC)2026-08-31T10:42:37Z
Upstream commit4 Aug 2026 — 9b59d8772462 (when this state began to stand in the upstream repository; this archive fetched it at the time above, not then)
Stored file20,911 bytes — not served (third-party research, archived but not republished here); the hash and timestamp proof below still establish what was published when
SHA-2568ab5dbd9258e8afc91de868ad5d189fbb6de940363b77cd8dfb381bba6041488
OpenTimestamps proof8ab5dbd9258e8afc91de868ad5d189fbb6de940363b77cd8dfb381bba6041488.html.20260831T104237Z.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 target1616ba5d9a2f3bfdb5f223f258fc126a139a9a2115f9657c8de00c09c3590d8d (captured 2026-08-31T10:19:30Z)

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 size20,911 bytes
Canonical text SHA-256aa58d13ee6d5d6e808a6cf12c54d85c05b44732183f7d565f7b9c7f096439845
Extracted text length1,205 words