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Ruofei Zhu

  • Joined March 2025

Names

Ruofei Zhu (Preferred)
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Emails

****@bytedance.com (Confirmed)
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Personal Links

LinkedIn
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Career & Education History

Researcher
ByteDance Inc. (bytedance.com)
2023 – 2025
 
MS student
Program For Software Engineering, Peking University (pku.edu.cn)
2017 – 2020
 
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Advisors, Relations & Conflicts

Coworker
Yufeng Yuan
2022 – 2024
 
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Expertise

Reinforment Learning
2023 – 2024
 
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Publications

  • DAPO: An Open-Source LLM Reinforcement Learning System at Scale

    Qiying Yu, Zheng Zhang, Ruofei Zhu, Yufeng Yuan, Xiaochen Zuo, YuYue, Weinan Dai, Tiantian Fan, Gaohong Liu, Juncai Liu, LingJun Liu, Xin Liu, Haibin Lin, Zhiqi Lin, Bole Ma, Guangming Sheng, Yuxuan Tong, Chi Zhang, Mofan Zhang, Ru Zhang et al. (16 additional authors not shown)
    • NeurIPS 2025 poster
    • Readers: Everyone
  • Exploring Data Scaling Trends and Effects in Reinforcement Learning from Human Feedback

    Wei Shen, Guanlin Liu, YuYue, Ruofei Zhu, Qingping Yang, Chao Xin, Lin Yan
    • NeurIPS 2025 poster
    • Readers: Everyone

Co-Authors

  • Bole Ma
  • Chao Xin
  • Chengyi Wang
  • Chi Zhang
  • Gaohong Liu
  • Guangming Sheng
  • Guanlin Liu
  • Haibin Lin
  • Hang Zhu
  • Hao Zhou
  • Hongli Yu
  • Jiangjie Chen
  • Jiaze Chen
  • Jingjing Liu
  • Jinhua Zhu
  • Juncai Liu
  • Lin Yan
  • LingJun Liu
  • Mingxuan Wang
  • Mofan Zhang
  • Qingping Yang
  • Qiying Yu
  • Ru Zhang
  • Tiantian Fan
  • Wang Zhang
View all 39 co-authors
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