DARC: Decoupled Asymmetric Reasoning Curriculum for LLM Evolution. - Shengda Fan; Xuyan Ye; Yankai Lin (CoRR, 2026)

AgentProcessBench: Diagnosing Step-Level Process Quality in Tool-Using Agents. - Shengda Fan; Xuyan Ye; Yupeng Huo; Zhi-Yuan Chen; Yiju Guo; Shenzhi Yang; Wenkai Yang; Shuqi Ye; Jingwen Chen; Haotian Chen; Xin Cong; Yankai Lin 001 (CoRR, 2026)

The Many Faces of On-Policy Distillation: Pitfalls, Mechanisms, and Fixes. - Siqi Zhu; Xuyan Ye; Hongyu Lu; Weiye Shi; Ge Liu (CoRR, 2026)