Co-Scientist evaluation: Severe hallucinations drop to 4%, fabrication to 0%

SRSchmidgall · x · 2026-08-29

Double-blind reviews of 150 AI-generated papers showed that Co-Scientist reduced severe data hallucination from 90% to 4%, extreme data fabrication to 0%, and plagiarism from 60% to 16%, while significantly improving proper attribution.

Related event: Co-Scientist Review: Hallucinations Plummet but Limits Remain(3 posts)→

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