Research author

Hanjun Wei

2 AI research papers in the One9Founders library, with summaries and links to original sources.

Papers by Hanjun Wei

Jul 14, 2026
cs.AI

A Learning-Rate-Gated Failure of GRPO in a Small Language and Vision-Language Model Web Agent: A Controlled Null and Its Mechanism

Chengguang Gan, Zhixi Cai, Yunhao Liang, et al.

Apr 20, 2026
cs.LG

AutoPPA: Automated Circuit PPA Optimization via Contrastive Code-based Rule Library Learning

Chongxiao Li, Pengwei Jin, Di Huang, et al.

Hanjun Wei — AI Research Papers | One9Founders