Study: Opus 4.8 beats human experts at peer review across 124 Harvard social science papers

soumitrashukla9 · x · 2026-10-24

Ethan Mollick highlights a study of 124 Harvard social science papers—spanning statistical analyses, formal models, and qualitative work—finding that by every measure, Opus 4.8 beats human experts as peer reviewers. Mollick and scholars like Matt Beane argue academia must rapidly adapt the practice of science and publishing to AI, noting current change is far too slow.

Related event: Harvard Study Finds Claude Opus Peer Reviews Beat Top Human Experts(16 posts)→

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