Shiyi Xu | 徐十一

Artificial Intelligence Undergraduate

I am an undergraduate student at the Gaoling School of Artificial Intelligence, Renmin University of China, where I conducted research under the supervision of Professor Wayne Xin Zhao in the RUC AI Box lab. My primary research focus on the pre-training, complex reasoning and evaluation of large language models.

If you want to discuss or collaborate with me, please feel free to contact me anytime in any way.

Contact Information

Email: shiyixu45@gmail.com
Github: shiyixu45

🎓 Education

2022 - Present

Undergraduate, Gaoling School of Artificial Intelligence, Renmin University of China

2019 - 2022

Huaiyin High School

🔬 Papers

Finished Research

ICPC-Eval: Probing the Frontiers of LLM Reasoning with Competitive Programming Contests

Shiyi Xu*, Yiwen Hu*, Yingqian Min, Zhipeng Chen, Wayne Xin Zhao, Ji-Rong Wen

Accepted by NeurIPS D&B 2025 | First Author

A new benchmark of 118 ICPC problems for evaluating LLM reasoning in competitive coding, featuring realistic ICPC competition scenario, robust local evaluation, and a iterative repair metrics Refine@K.
GitHub: RUCAIBox/ICPC-Eval - ICPC-Eval: LLM Evaluation Framework for Competitive Programming

Finished Research

LLMBox: A Comprehensive Library for Large Language Models

Tianyi Tang, Yiwen Hu, Bingqian Li, Wenyang Luo, Zijing Qin, Haoxiang Sun, Jiapeng Wang, Shiyi Xu, Xiaoxue Cheng, Geyang Guo, Han Peng, Bowen Zheng, Yiru Tang, Yingqian Min, Yushuo Chen, Jie Chen, Yuanqian Zhao, Luran Ding, Yuhao Wang, Zican Dong, Chunxuan Xia, Junyi Li, Kun Zhou, Wayne Xin Zhao, Ji-Rong Wen

Accepted by ACL 2024 Demo

A comprehensive library for implementing LLMs, including a unified training pipeline and comprehensive model evaluation.
GitHub: RUCAIBox/LLMBox - LLMBox: A Comprehensive Library for Large Language Models

🛰️ Projects

Finished Project

Detection of Student Depression Issues Based on Machine Learning Algorithms

2023 - 2024

University Student Innovation Program of Beijing
Use Bert, SKEP, and GPT models to automatically identify and assess students' emotional states by training these models with Weibo text data.

🏆 Selected Awards

Competitions

2023 Second Prize in Mathematics competition of Chinese College Students, Chinese Mathematical Society
2023 Third Prize in the National Finals of the Lanqiao Cup, Talent exchange center of Ministry of industry and information technology
2021 First Prize in Chinese Physics Olympiad in Provinces, Chinese Physical Society
2020 Third Prize in Chinese High School Mathematics League, Chinese Mathematical Society
2019 First Prize in China National Olympiad in Informatics in Provinces (NOIP), China Computer Federation (CCF)

Last updated: May 2025 | Download CV