Weixun Wang

Researcher, Alibaba Group

Joined

June 2019

Names

Weixun Wang (Preferred)

Musk Wang

Emails

****@tju.edu.cn (Confirmed)

****@gmail.com (Confirmed)

Personal Links

Career & Education History

Researcher

Alibaba Group (alibaba-inc.com)

2024 – Present

Researcher

NetEase, Inc. (netease.corp.com)

2023 – 2024

PhD student

Tianjin University (tju.edu.cn)

2019 – 2023

Advisors, Relations & Conflicts

PhD Advisor

Jianye HAO

2019 – 2023

Expertise

Reinforcement Learning

2016 – Present

Multiagent Systems

2016 – Present

Publications

Smarter Not Harder: Generative Process Evaluation with Intrinsic-Signal Driving and Ability‑Adaptive Reward Shaping
Tao He, Rongchuan Mu, Lizi Liao, Yixin Cao, Yang Li, Yijia Luo, Weixun Wang, Ming Liu, Bing Qin
- ICLR 2026 Poster
- Readers: Everyone
One Sample to Rule Them All: Extreme Data Efficiency in RL Scaling
Yiyuan Li, Zhen Huang, Yanan Wu, Weixun Wang, Xuefeng Li, Yijia Luo, Pengfei Liu, Wenbo Su, Bo Zheng
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
GEM: A Gym for Generalist LLMs
Zichen Liu, Anya Sims, Keyu Duan, Changyu Chen, Simon Yu, Xiangxin Zhou, Haotian Xu, Shaopan Xiong, Bo Liu, Chenmien Tan, Weixun Wang, Hao Zhu, Weiyan Shi, Diyi Yang, Michael Qizhe Shieh, Yee Whye Teh, Wee Sun Lee, Min Lin
- ICLR 2026 Poster
- Readers: Everyone
Tricks or Traps? A Deep Dive into RL for LLM Reasoning
Zihe Liu, Jiashun Liu, Yancheng He, Weixun Wang, Jiaheng Liu, Ling Pan, Xinyu Hu, Shaopan Xiong, Ju Huang, Jian Hu, Shengyi Huang, Siran Yang, Jiamang Wang, Wenbo Su, Bo Zheng
- ICLR 2026 Poster
- Readers: Everyone
Beyond Safe Answers: A Benchmark for Evaluating True Risk Awareness in Large Reasoning Models
Baihui Zheng, Boren Zheng, Kerui Cao, Yingshui Tan, Zhendong Liu, Weixun Wang, Jiaheng Liu, Jian Yang, Wenbo Su, Xiaoyong Zhu, Bo Zheng, Kaifu Zhang
- Submitted to ICLR 2026
- Readers: Everyone
Asymmetric Proximal Policy Optimization: mini-critics boost LLM reasoning
Jiashun Liu, Johan Obando-Ceron, Han Lu, Yancheng He, Weixun Wang, Wenbo Su, Bo Zheng, Pablo Samuel Castro, Aaron Courville, Ling Pan
- ICLR 2026 Poster
- Readers: Everyone
USB: A Comprehensive and Unified Safety Evaluation Benchmark for Multimodal Large Language Models
Baolin Zheng, Guanlin Chen, Hongqiong Zhong, Qingyang Teng, Yingshui Tan, Zhendong Liu, Weixun Wang, Jiaheng Liu, Jian Yang, Wenbo Su, Xiaoyong Zhu, Bo Zheng, Kaifu Zhang, Huiyun Jing, Jincheng Wei
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
One Sample to Rule Them All: Extreme Data Efficiency in RL Scaling
Yiyuan Li, Zhen Huang, Yanan Wu, Weixun Wang, Xuefeng Li, Yijia Luo, Pengfei Liu, Wenbo Su, Bo Zheng
- NeurIPS 2025 ER Workshop
- Readers: Everyone
GEM: A Gym for Agentic LLMs
Zichen Liu, Anya Sims, Keyu Duan, Changyu Chen, Haotian Xu, Simon Yu, Chenmien Tan, Shaopan Xiong, Weixun Wang, Bo Liu, Hao Zhu, Weiyan Shi, Diyi Yang, Wee Sun Lee, Min Lin
- SEA @ NeurIPS 2025 Oral
- Readers: Everyone
RollPacker: Mitigating Long-Tail Rollouts for Fast, Synchronous RL Post-Training
Wei Gao, Yuheng Zhao, Dakai An, Tianyuan Wu, Lunxi Cao, Shaopan Xiong, Ju Huang, Weixun Wang, Siran Yang, Wenbo Su, Jiamang Wang, Lin Qu, Bo Zheng, Wei Wang
- CoRR 2025
- Readers: Everyone

View all 80 publications

Co-Authors

View all 211 co-authors