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Xiang-Jun Ou

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#artificial intelligence Preprint Sep 2026

GUT: Quantifying and Optimizing the Reasoning Uncertainty of LLMs via Graph Complexity

Recent years have witnessed great advances in the reasoning ability of Large Language Models (LLMs). However, the reasoning processes of LLMs often exhibit uncertainty, where LLMs often produce a proliferation of divergent branches at each reasoning step even when fed the same prompting inputs, and certain branches exh...

Shuang Liang, Xin-Miao Hu, Xiang-Jun Ou et al. · 0 citations

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