AI Destroys Wisdom of Uncertainty: Accuracy Drops to 1/3, Confidence Doubles

ValerioCapraro · x · 2026-08-10

A new study indicates that AI is destroying the human "wisdom of uncertainty."

Experimental data shows that after using AI assistance, subjects' willingness to admit "I don't know" collapsed from 44% to 3%. Even when given incorrect advice by AI, people blindly followed it, causing the correct answer rate to drop from 27% to 9%.

At the same time, subjects' confidence surged from 30% to 76%. This means individuals became one-third as accurate but two and a half times as confident. Researchers warn that AI risks creating a society of overconfident people lacking critical thinking, urging the inclusion of "epistemic literacy" in education.

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