Author

Zhi-Hai Wang

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#artificial intelligence Preprint Sep 2026

Certainty Is Not Just Correctness: Rethinking Token-Level Certainty in LLM Reasoning

Token-level certainty is widely used as a proxy for correctness in LLM training and inference. However, the performance of certainty-based methods depends both on the information in certainty scores and on how those scores are used. We therefore directly assess certainty's predictive ability through controlled empirica...

Yun-Fan Zhou, Ye Zhu, Zhi-Hai Wang et al. · 0 citations

#artificial intelligence Preprint Sep 2026

InSituMeasure: Probing Situated Measurement Grounding in Industrial Scenes with Multimodal Large Language Models

For trained operators, gauge reading requires little specialized knowledge, low cognitive effort, and high repeatability. Yet Multimodal Large Language Models (MLLMs) remain unreliable in continuous-valued measurement despite strong results on general multimodal benchmarks. Existing benchmarks expose this weakness but...

Chao-Wen Shen, Xin-Yuan Li, Yun Zhou et al. · 0 citations