AI audits 138 economics papers: 2,035 problems flagged, 147 could change headline findings

141_1337 · reddit · 2026-10-30

Claude Opus 5.5 and GPT-6 Astra independently audited 138 papers by economists Emmanuel Saez and Gabriel Zucman, flagging 2,035 potential problems, 147 of them serious enough to change headline findings, with a third AI attempting to verify or refute the flags. Tyler Cowen highlighted the topline numbers on Marginal Revolution: 138 papers audited, 2,035 problems found, 69% of papers with at least one issue, and 97% of directionally clear major/moderate errors overstating the paper's claim. The episode is fueling debate about AI systematically re-examining decades of published research.

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