Developer Pushes Back: Humanity's Last Exam Dataset Has Very Low Error Rate

Bayesian0_0 · x · 2026-09-02

In response to claims that the Humanity's Last Exam dataset contains many errors and suffers from poor methodology, developer Sauers pushed back, saying he personally checked many of the biology questions and found possibly only one that was debatable. He argued that the accuracy statistics are informative and that the related analysis article should not simply be deleted.

Related event: HLE Developer Defends Dataset, Dismisses Error-Rate Criticism as Misinformation(3 posts)→

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