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Hai-Tao Li

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#artificial intelligence Preprint Oct 2026

EnGRICH: Enhancing Generative Reward Modeling with Critiques from Humans

Generative reward models (GRMs) are important for LLM optimization. Unlike scalar reward models, GRMs generate natural-language critiques alongside preference judgments, providing finer-grained evaluation signals. Their effectiveness depends heavily on critique reliability. However, existing GRM training typically uses...

Xuan-Cheng Li, Bei-Ning Wang, Hai-Tao Li et al. · 0 citations

AnyAudio-Judge: A Dynamic Rubric-Based Benchmark and Evaluator for Audio Instruction Following

Extensive experiments demonstrate that AnyAudio-Judge not only significantly enhances zero-shot alignment detection compared to state-of-the-art baselines, but also provides precise and interpretable reward signals that substantially improve instruction alignment in downstream reinforcement learning for audio generatio...

Hai-Tao Li, Tian Tan, Yuguang Yang et al. · 3 citations

LexRubric: A Rubric-Guided Diagnostic Benchmark for Open-Ended Legal Tasks

This work introduces LexRubric, a rubric-based benchmark for evaluating open-ended Chinese legal tasks and evaluates 18 recent general and legal-domain LLMs on LexRubric, showing that different models exhibit distinct capability profiles, and that open-ended legal tasks remain challenging for current LLMs.

Yifan Chen, Haitao Li, Yiran Hu et al. · 1 citation
#natural language process... Preprint Aug 2026

GenRubric: Self-Evolving Rubric Generation for Scalable LLM Evaluation

GenRubric is introduced, a self-evolving framework that improves rubric generation from unlabeled queries without requiring additional human annotations during self-evolution, and experiments show that self-evolution improves the agreement between evaluations induced by generated rubrics and those induced by expert-wri...

Yifan Chen, Hai-Tao Li, Qing-Yao Ai et al. · 2 citations · ⚡1

Benchmarking LLM-as-a-Judge for Long-Form Output Evaluation

This work introduces LongJudgeBench, a comprehensive benchmark for evaluating LLM judges on long-form outputs across diverse real-world scenarios and judging protocols, and systematically evaluates a broad range of LLM judges, covering multiple base models and judging settings.

Junjie Chen, Yuxin Dong, Haitao Li et al. · 0 citations

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