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GPT-5.2 Reaches Human-Level Performance in Nature Paper Review

·2026.05.22 17:48

Key point

GPT-5.2 performed on par with skilled human reviewers in a Nature journal peer review study.

Details

In a study conducted by 45 scientists over 469 hours across 82 papers, GPT-5.2 was found to possess review capabilities comparable to top-rated human reviewers.

The AI reviewer demonstrated analytical ability similar to that of humans, but still showed weaknesses in some aspects. This study shows the extent of AI's potential as a supporting tool for humans in the scientific verification process.

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