Observed arrival · 2026-08-22
GPAI Ledger, a paper trail for AI training-data disclosures
A public registry tracking EU AI Act training-data summaries for general-purpose AI models.
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Why it surfaced
GPAI Ledger checks known summaries daily and archives each version with SHA-256 hashes, OpenTimestamps proofs, and—where possible—Wayback snapshots. Its 67 tracked models, 161 archived versions, and explicit published-versus-missing status make a slippery regulatory obligation unusually inspectable.
A public registry tracking EU AI Act training-data summaries for general-purpose AI models.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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