Qingchen Yu

I'm currently a third-year master's student at the School of Management, Shanghai University. I previously obtained my Bachelor of Management in E-commerce from Henan University of Economics and Law in July 2022.
Email: zhgyqc[at]163[dot]com

Research Interests

My main interests are in machine learning and natural language processing. Currently, my research focuses on the reliable evaluation of large language models (LLMs).

Selected Publications

^* Contributed Equally; ^† Corresponding Author

TurtleBench: Evaluating Top Language Models via Real-World Yes/No Puzzles
Qingchen Yu^*, Shichao Song^*, Ke Fang^*, Yunfeng Shi, Zifan Zheng, Hanyu Wang, Simin Niu, Zhiyu Li^†
arXiv, 2024.10. arXiv | GitHub | Dataset | Demo | Blog Post

Internal Consistency and Self-Feedback in Large Language Models: A Survey
Xun Liang^*, Shichao Song^*, Zifan Zheng^*, Hanyu Wang, Qingchen Yu, Xunkai Li, Rong-Hua Li, Feiyu Xiong, Zhiyu Li^†
arXiv, 2024.07. arXiv | GitHub | WeChat Article | X Thread

xFinder: Robust and Pinpoint Answer Extraction for Large Language Models
Qingchen Yu^*, Zifan Zheng^*, Shichao Song^*, Zhiyu Li^†, Feiyu Xiong, Bo Tang, Ding Chen
arXiv, 2024.05. arXiv | GitHub | Models | Dataset | WeChat Article

Grimoire is All You Need for Enhancing Large Language Models
Ding Chen^*, Shichao Song^*, Qingchen Yu, Zhiyu Li^†, Wenjin Wang, Feiyu Xiong, Bo Tang
arXiv, 2024.01. arXiv | GitHub | WeChat Article

Honors and Awards

Outstanding Graduate Award of Henan (2022)
National Scholarship for Undergraduate Students (2021)
National Second Prize in the China Undergraduate Mathematical Contest in Modeling (2020)

Academic Services

Reviewer for ICLR (2025), COLING (2025)