Sampling-Free Uncertainty Quantification via Hidden State Dynamics in Language Models. - Yixin Bu; Guanyun Zou; Renzhi Wang 001; Runze Xia; Cunjun Wang; Hongliang Dai; Xiaoqing Ma; Piji Li (AAAI, 2026)

DUD: Decoupled Update Dynamics for Reliable Uncertainty Quantification in Large Language Models. - Yixin Bu; Runze Xia; Guanyun Zou; Yupeng Ji; Hongliang Dai; Haodong Liu; Piji Li (ACL (1), 2026)

Ask Now, Use Later: Benchmarking the Proactivity Gap in Long-Lived LLM Agents. - Bin Wu; Guanyun Zou; Bingbing Wang; Huan Zhao 002; Chuan Shi 001 (CoRR, 2026)