most citedCalibrating Verbal Uncertainty as a Linear Feature to Reduce Hallucinations

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cs.CL2025

Hallucination reduction with CASAL: Contrastive Activation Steering For Amortized Learning

Wannan, Yang, Xinchi Qiu +6

Large Language Models (LLMs) exhibit impressive capabilities but often hallucinate, confidently providing incorrect answers instead of admitting ignorance. Prior work has shown tha…

cs.CL2025★ 1 cited

Calibrating Verbal Uncertainty as a Linear Feature to Reduce Hallucinations

Ziwei Ji, Lei Yu, Yeskendir Koishekenov +6

LLMs often adopt an assertive language style also when making false claims. Such ``overconfident hallucinations'' mislead users and erode trust. Achieving the ability to express in…