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

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

Apertus — capture 20260831T113210Z

ProviderSwiss AI Initiative
TargetAIAL evaluation page — https://raw.githubusercontent.com/AIAccountabilityLab/gpai-training-transparency/4c332ff3420ed7bf1328d384d4b53bbfe3489f9d/public/evals/apertus/version-2026-03-30.html
Fetched (UTC)2026-08-31T11:32:10Z
Upstream commit6 Aug 2026 — 4c332ff3420e (when this state began to stand in the upstream repository; this archive fetched it at the time above, not then)
Stored file20,919 bytes — not served (third-party research, archived but not republished here); the hash and timestamp proof below still establish what was published when
SHA-256551b8794363d2fd7252dde0081fd1583b9f45710242719bcb7946a0f81c7341b
OpenTimestamps proof551b8794363d2fd7252dde0081fd1583b9f45710242719bcb7946a0f81c7341b.html.20260831T113210Z.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 target6f7441fbbe48c639a3fce6c3e6ecab9c1c5491015688076a45a49775692e5efb (captured 2026-08-31T11:26:48Z)

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 size20,919 bytes
Canonical text SHA-256fbae928dae20c1df55d5b087657f12170584c33df7e9ac23a62b62eae10d645e
Extracted text length1,185 words