Xingzhang Ren

Joined

September 2021

Names

Xingzhang Ren (Preferred)

Emails

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

Personal Links

Google Scholar

DBLP

Semantic Scholar

Career & Education History

Researcher

Alibaba Group (alibaba-inc.com)

2019 – 2021

MS student

Peking University (pku.edu.cn)

2016 – 2019

Undergrad student

Harbin Institute of Technology (hit.edu.cn)

2012 – 2016

Advisors, Relations & Conflicts

No relations added

Expertise

No areas of expertise listed

Publications

Winning the Pruning Gamble: A Unified Approach to Joint Sample and Token Pruning for Efficient Supervised Fine-Tuning
Shaobo Wang, Jiaming Wang, Jiajun Zhang, Cong Wang, Yue Min, Zichen Wen, Xingzhang Ren, Fei Huang, Huiqiang Jiang, Junyang Lin, Dayiheng Liu, Linfeng Zhang
- ICLR 2026 Workshop DATA-FM
- Readers: Everyone
OPUS: Towards Principled and Scalable Data Selection for Large Language Model Pre-training in Every Iteration
Shaobo Wang, Xuan Ouyang, Tianyi Xu, Yuzheng Hu, Jialin Liu, Guo Chen, Tianyu Zhang, Junhao Zheng, Kexin Yang, Xingzhang Ren, Dayiheng Liu, Linfeng Zhang
- ICLR 2026 Workshop DATA-FM
- Readers: Everyone
RefineX: Learning to Refine Pre-training Data at Scale from Expert-Guided Programs
Baolong Bi, Shenghua Liu, Xingzhang Ren, Dayiheng Liu, Junyang Lin, Yiwei Wang, Lingrui Mei, Junfeng Fang, Jiafeng Guo, Xueqi Cheng
- ICLR 2026 Conference Desk Rejected Submission
- Readers: Everyone
WorldPM: Understanding Scaling Patterns in Human Preference Modeling
Binghai Wang, Runji Lin, Keming Lu, Le Yu, Zhenru Zhang, Fei Huang, Chujie Zheng, Kai Dang, Yang Fan, Xingzhang Ren, An Yang, Binyuan Hui, Dayiheng Liu, Tao Gui, Qi Zhang, Xuanjing Huang, Yu-Gang Jiang, Bowen Yu, Jingren Zhou, Junyang Lin
- Submitted to ICLR 2026
- Readers: Everyone
Rethinking LLM Evaluation: Can We Evaluate LLMs with 200× Less Data?
Shaobo Wang, Cong Wang, Wenjie Fu, Yue Min, Mingquan Feng, Isabel Guan, Xuming Hu, Conghui He, Cunxiang Wang, Kexin Yang, Xingzhang Ren, Fei Huang, Dayiheng Liu, Linfeng Zhang
- ICLR 2026 Poster
- Readers: Everyone
Dynamic Voting for Efficient Reasoning in Large Language Models
Mingfeng Xue, Dayiheng Liu, Wenqiang Lei, Xingzhang Ren, Baosong Yang, Jun Xie, Yidan Zhang, Dezhong Peng, Jiancheng Lv
- EMNLP 2023 Findings
- Readers: Everyone

Co-Authors

View all 55 co-authors

Xingzhang Ren

Names

Emails

Personal Links

Career & Education History

Advisors, Relations & Conflicts

Expertise

Publications

Winning the Pruning Gamble: A Unified Approach to Joint Sample and Token Pruning for Efficient Supervised Fine-Tuning

OPUS: Towards Principled and Scalable Data Selection for Large Language Model Pre-training in Every Iteration

RefineX: Learning to Refine Pre-training Data at Scale from Expert-Guided Programs

WorldPM: Understanding Scaling Patterns in Human Preference Modeling

Rethinking LLM Evaluation: Can We Evaluate LLMs with 200× Less Data?

Dynamic Voting for Efficient Reasoning in Large Language Models

Co-Authors