Author

Xiaokun Yuan

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#artificial intelligence Preprint Sep 2026

REALHOP: Rethinking Multi-Hop Reasoning Evaluation via Behavioral Auditing

Complex questions often require multi-hop reasoning that connects facts distributed across sources or distant regions of a long context through intermediate steps. Benchmarks commonly evaluate this ability with questions built around predefined reasoning chains, treating a correct answer as evidence that the intended c...

Ji-Hua Tao, Xiao-Kun Yuan, Yao-Ming Li et al. · 0 citations

Jul 2026

Hy-MultiTurn: A Six-Dimensional Benchmark for Deep Multi-Turn Dialogue Understanding

This work analyzes real chatbot failures to identify six recurring mechanisms and defines six controlled evaluation modes in Hy-MultiTurn, a Chinese benchmark for deep multi-turn dialogue understanding, which shows that Hy-MultiTurn is broadly challenging.

Eileen Ye, Ji-Hua Tao, Yao-Ming Li et al. · arXiv.org · 0 citations