A unified benchmark of 24 black-box UE methods for LLMs finds no universal winner but favors methods that reason over answer candidates and hybrid combinations of signals.
arXiv preprint arXiv:2503.02863 (2025)
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A Systematic Evaluation of Black-Box Uncertainty Estimation Methods for Large Language Models
A unified benchmark of 24 black-box UE methods for LLMs finds no universal winner but favors methods that reason over answer candidates and hybrid combinations of signals.