Author

Congchao Wang

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Preprint Aug 2026

Reasoning Jury: Multi-Model Consensus for Evaluating Reasoning Traces

Reasoning Jury, a system that replaces the single judge with a jury of LLMs and a moderated consensus mechanism, is introduced to improve the fidelity of judgments for identifying reasoning defects and can be leveraged to understand failure modes of reasoning LLMs on benchmarks, which allows much deeper understanding of a model's performance.

Congchao Wang, D. Singh, Qiaozi Gao et al. · 0 citations

Preprint Jul 2026

Critic Experience Bank: Self-Evolving Step-Level Confidence Estimation for LLM Agents

This work introduces the \method (\methodshort), a self-evolving critic framework in which an LLM critic accumulates evidence from its own past judgments and their observed consequences, reducing ECE by up to $54\% relative to the strongest training-free baseline.

Yaopei Zeng, Congchao Wang, JianHang Chen et al. · 0 citations