AA-PersonalityBench: Gemini models rank most confident and least likely to admit uncertainty

ArtificialAnlys · x · 2026-10-22

Artificial Analysis released AA-PersonalityBench results: Gemini models top the Confident trait — Gemini 3.8 Flash (100), Gemini 4 Argon (97), Gemini 3.1 Pro Preview (95) — and the same three models rank lowest on Admits Uncertainty, scoring just 1, 4, and 6. Inking (high) is the most willing to admit uncertainty at 25. Model personality differences like this have real implications for user trust and perceived hallucination.

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