Wenzhen Zheng

Researcher, Stepfun

Joined

February 2024

Names

Wenzhen Zheng (Preferred)

Emails

****@amss.ac.cn (Confirmed)

,

****@mails.ucas.ac.cn (Confirmed)

,

****@stepfun.com (Confirmed)

Personal Links

Career & Education History

Researcher

Stepfun (stepfun.com)

2025 – 2026

MS student

Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Chinese Academy of Sciences (amss.ac.cn)

2022 – 2025

Advisors, Relations & Conflicts

No relations added

Expertise

No areas of expertise listed

Publications

Mixture-of-Experts Can Surpass Dense LLMs Under Strictly Equal Resource
Houyi Li, Ka Man Lo, Shijie Xuyang, Ziqi Wang, Wenzhen Zheng, Haocheng Zhang, Zhao Li, Shuigeng Zhou, Xiangyu Zhang, Daxin Jiang
- ICLR 2026 Oral
- Readers: Everyone
Scaling Law for Code: A More Data-Hungry Regime
Xianzhen Luo, Wenzhen Zheng, Qingfu Zhu, Rongyi Zhang, Houyi Li, Siming Huang, YuanTao Fan, Wanxiang Che
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
How Many Code and Test Cases Are Enough? Evaluating Test Cases Generation from a Binary-Matrix Perspective
Xianzhen Luo, JinYang Huang, Wenzhen Zheng, Qingfu Zhu, Mingzheng Xu, Yiheng Xu, YuanTao Fan, Wanxiang Che
- ICLR 2026 Poster
- Readers: Everyone
Predictable Scale (Part II) --- Farseer: A Refined Scaling Law in LLMs
Houyi Li, Wenzhen Zheng, Qiufeng Wang, Zhenyu Ding, Haoying Wang, Zili Wang, Shijie Xuyang, Ning Ding, Shuigeng Zhou, Xiangyu Zhang, Daxin Jiang
- NeurIPS 2025 spotlight
- Readers: Everyone

Co-Authors