Weizhu Chen

Technical Fellow & CVP, Microsoft GenAI

Joined

December 2017

Names

Weizhu Chen

Emails

****@microsoft.com (Confirmed)

Personal Links

Homepage

Google Scholar

DBLP

Career & Education History

Technical Fellow & CVP

Microsoft GenAI (microsoft.com)

2005 – Present

Advisors, Relations & Conflicts

PhD Advisor

Qiang Yang

2010 – 2012

Expertise

large language models

2016 – Present

Publications

NorMuon: Making Muon more efficient and scalable
Zichong Li, Liming Liu, Chen Liang, Weizhu Chen, Tuo Zhao
- Submitted to ICLR 2026
- Readers: Everyone
COSMOS: A Hybrid Adaptive Optimizer for Efficient Training of Large Language Models
Liming Liu, Zhenghao Xu, Zixuan Zhang, Hao Kang, Zichong Li, Chen Liang, Weizhu Chen, Tuo Zhao
- ICLR 2026 Poster
- Readers: Everyone
R&D-Agent: An LLM-Agent Framework Towards Autonomous Data Science
Xu Yang, Xiao Yang, Shikai Fang, Yifei Zhang, Jian Wang, bowen xian, Qizheng Li, Jingyuan Li, Minrui Xu, Yuante Li, Haoran Pan, Yuge Zhang, Weiqing Liu, yelong shen, Weizhu Chen, Jiang Bian
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
Beyond Pass@ 1: Self-Play with Variational Problem Synthesis Sustains RLVR
Xiao Liang, Zhong-Zhi Li, Yeyun Gong, yelong shen, Ying Nian Wu, Zhijiang Guo, Weizhu Chen
- ICLR 2026 Poster
- Readers: Everyone
InfoAgent: Advancing Autonomous Information‑Seeking Agents
Gongrui Zhang, jialiang zhu, Ruiqi Yang, Kai Qiu, Miaosen Zhang, Zhirong Wu, Qi Dai, Bei Liu, Chong Luo, Zhengyuan Yang, Linjie Li, Lijuan Wang, Weizhu Chen, Yuan Zhang, Xin Li, Zhaoyi Liu, Xin Geng, Baining Guo
- Submitted to ICLR 2026
- Readers: Everyone
Mixture of Neuron Experts
Runxi Cheng, Yeyun Gong, Yuchen Guan, Yucheng Ding, Qingguo Hu, Yongxian Wei, Chun Yuan, yelong shen, Weizhu Chen
- Submitted to ICLR 2026
- Readers: Everyone
Segmenting Text and Learning Their Rewards for Improved RLHF in Language Model
Yueqin Yin, Shentao Yang, Yujia Xie, Ziyi Yang, Yuting Sun, Hany Hassan Awadalla, Weizhu Chen, Mingyuan Zhou
- Accepted by TMLR
- Readers: Everyone
Decoder-Hybrid-Decoder Architecture for Efficient Reasoning with Long Generation
Liliang Ren, Congcong Chen, Haoran Xu, Young Jin Kim, Adam Atkinson, Zheng Zhan, Jiankai Sun, Baolin Peng, Liyuan Liu, Shuohang Wang, Hao Cheng, Jianfeng Gao, Weizhu Chen, yelong shen
- ES-FoMo III
- Readers: Everyone
Phi-3 technical report: A highly capable language model locally on your phone
Marah I Abdin, Jyoti Aneja, Hany Hassan Awadalla, Ahmed Hassan Awadallah, Ammar Ahmad Awan, Weizhu Chen, Zeqi Lin, Yuanzhi Li, David Majercak, Donghan Yu, Lu Yuan, Dan Iter, Wen Wen
- OpenReview Archive Direct Upload
- Readers: Everyone
Reinforcement Learning for Reasoning in Large Language Models with One Training Example
Yiping Wang, Qing Yang, Zhiyuan Zeng, Liliang Ren, Liyuan Liu, Baolin Peng, Hao Cheng, Xuehai He, Kuan Wang, Jianfeng Gao, Weizhu Chen, Shuohang Wang, Simon Shaolei Du, yelong shen
- NeurIPS 2025 poster
- Readers: Everyone

View all 110 publications

Co-Authors

View all 350 co-authors