Jiawei Liu

PhD student & Amazon Fellow, Siebel School of Computing and Data Science, University of Illinois Urbana-Champaign

Joined

May 2023

Names

Jiawei Liu (Preferred)

Emails

****@illinois.edu (Confirmed)

****@gmail.com (Confirmed)

Personal Links

Career & Education History

PhD student & Amazon Fellow

Siebel School of Computing and Data Science, University of Illinois Urbana-Champaign (cs.illinois.edu)

2021 – Present

Intern

Amazon (amazon.com)

2024 – 2024

Intern

Google (google.com)

2023 – 2023

Undergrad student

Department of Computer Science, Tongji University (tongji.edu.cn)

2017 – 2021

Advisors, Relations & Conflicts

No relations added

Expertise

Large Language Models for Code

Present

Software Engineering

Present

Programming Languages

Present

Compilers

Present

Publications

BigCodeArena: Unveiling More Reliable Human Preferences in Code Generation via Execution
Terry Yue Zhuo, Xiaolong Jin, Hange Liu, Juyong Jiang, Tianyang Liu, Chen GONG, Bhupesh Bishnoi, Vaisakhi Mishra, Marek Suppa, Noah Ziems, Saiteja Utpala, Ming Xu, Guangyu Song, Kaixin Li, Yuhan Cao, Bo Liu, Zheng Liu, Sabina Abdurakhmanova, Wenhao Yu, Mengzhao Jia et al. (20 additional authors not shown)
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
PurpCode: Reasoning for Safer Code Generation
Jiawei Liu, Nirav Diwan, Zhe Wang, Haoyu Zhai, Xiaona Zhou, Kiet A. Nguyen, Tianjiao Yu, Muntasir Wahed, Yinlin Deng, hadjer Benkraouda, Yuxiang Wei, LINGMING ZHANG, Ismini Lourentzou, Gang Wang
- NeurIPS 2025 poster
- Readers: Everyone
Do LLMs Understand Code Preference? Training Code Preference Models via Synthetic Code Evolution
Jiawei Liu, Thanh V Nguyen, Mingyue Shang, Hantian Ding, Xiaopeng Li, Yu Yu, Varun Kumar, Zijian Wang
- DL4C @ ICLR 2025
- Readers: Everyone
Learning Code Preference via Synthetic Evolution
Jiawei Liu, Thanh V Nguyen, Mingyue Shang, Hantian Ding, Xiaopeng Li, Yu Yu, Varun Kumar, Zijian Wang
- Submitted to ICLR 2025
- Readers: Everyone
BigCodeBench: Benchmarking Code Generation with Diverse Function Calls and Complex Instructions
Terry Yue Zhuo, Vu Minh Chien, Jenny Chim, Han Hu, Wenhao Yu, Ratnadira Widyasari, Imam Nur Bani Yusuf, Haolan Zhan, Junda He, Indraneil Paul, Simon Brunner, Chen GONG, James Hoang, Armel Randy Zebaze, Xiaoheng Hong, Wen-Ding Li, Jean Kaddour, Ming Xu, Zhihan Zhang, Prateek Yadav et al. (13 additional authors not shown)
- ICLR 2025 Oral
- Readers: Everyone
RepoQA: Evaluating Long Context Code Understanding
Jiawei Liu, Jia Le Tian, Vijay Daita, Yuxiang Wei, Yifeng Ding, Yuhan Katherine Wang, Jun Yang, LINGMING ZHANG
- LCFM 2024
- Readers: Everyone
SelfCodeAlign: Self-Alignment for Code Generation
Yuxiang Wei, Federico Cassano, Jiawei Liu, Yifeng Ding, Naman Jain, Zachary Mueller, Harm de Vries, Leandro Von Werra, Arjun Guha, LINGMING ZHANG
- NeurIPS 2024 poster
- Readers: Everyone
Evaluating Language Models for Efficient Code Generation
Jiawei Liu, Songrun Xie, Junhao Wang, Yuxiang Wei, Yifeng Ding, LINGMING ZHANG
- COLM
- Readers: Everyone
Magicoder: Empowering Code Generation with OSS-Instruct
Yuxiang Wei, Zhe Wang, Jiawei Liu, Yifeng Ding, LINGMING ZHANG
- ICML 2024 Poster
- Readers: Everyone
Is Your Code Generated by ChatGPT Really Correct? Rigorous Evaluation of Large Language Models for Code Generation
Jiawei Liu, Chunqiu Steven Xia, Yuyao Wang, LINGMING ZHANG
- NeurIPS 2023 poster
- Readers: Everyone

View all 13 publications

Co-Authors

View all 99 co-authors