AI verifiers are getting better and cheaper at finding errors in research papers
AI verifiers are getting better and cheaper at finding errors in research papers
This is a lovely visualisation from Project APE at the University of Zurich’s Social Catalyst Lab, tracking how good AI verifiers are at finding deliberately planted errors in AI-generated research papers, and how much it costs to find them. Models released over the past 18 months went from finding about 4 in 10 errors to finding almost all of them, while the cost of finding roughly three-quarters of the errors fell about 1,000×, from $2.50 per paper for an August 2025 released model to $0.0025 with the latest models.
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