Observed arrival · 2026-09-30
A claim-checking ledger for research papers
CheckPaper presents an AI-assisted workflow for reviewing papers by checking calculations, code, references, and claims against evidence.
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- Researchers checking technical papers and preprints
- Worth noticing
- The sample review labels 18 claims across confirmed, discrepancy, inconclusive, and not-checkable states, with scripts attached to findings.
Field notes
The submission form accepts a PDF and invites LaTeX source, code, or notes as additional material. The displayed review divides findings into confirmed, discrepancy, inconclusive, and not-checkable categories, with locations and scripts shown for specific examples. The page reports that its sample checked 18 claims in 26 minutes, while describing typical deep reviews as taking one to a few hours.
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
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✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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