Skip to main content
Harvard University HARVARD.EDU

AI Article Reviews Dominate Human Peer Reviews at Their Best: Evidence and Policy Choices

Gary King, Steven Worthington. 2026. "AI Article Reviews Dominate Human Peer Reviews at Their Best: Evidence and Policy Choices".
Figure 1 of the paper, in two panels: pairwise rankings, where the AI review is ranked above the human review in 87 to 100 percent of pairs overall and in every review area, and individual ratings on a 0 to 10 scale, where AI reviews are rated higher than human reviews overall and in every review area

Abstract

We show that AI-generated article reviews are now better, by every measure we could construct, than reviews written by well-compensated human experts and judged to be of unusually high quality by journal editors and authors. We then discuss how this result may inform journal policy choices, with concerning downsides as well as potential paths to increase publication speed and quality; reduce adversarial interactions; improve the experience of editors, reviewers, authors, and readers; and advance science.