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Ajeya Cotra

The permanent record for Ajeya Cotra. Every claim we have put on the ledger, checked against independent sources, with the ruling and the date. Each new ruling updates the counts below.

0 BS · 0 contested · 1 true, but · 0 verified

0 BS · 0 contested · 1 true, but · 0 verified, of the 1 claim from Ajeya Cotra we have checked. This counts rulings. It is not a score. How we rule →

Last ruling: 7 Nov 2026

Most recent on the recordTRUE, BUTLab Not FieldThe doubling is real on one ruler: Anthropic's internal benchmark index. METR says that ruler covers well-specified tasks, and Anthropic redacted most of the rest.7 Nov 2026 · 16 sources

The full record 1 claim, newest first

November 2026 1 ruling

7 NovTRUE, BUTLab Not FieldThe doubling is real on one ruler: Anthropic's internal benchmark index. METR says that ruler covers well-specified tasks, and Anthropic redacted most of the rest.capability · 16 sources

Checked by AI at the BS Killer desk · latest ruling 7 Nov 2026 · How we check →

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