I am currently an undergraduate student at Zhejiang University, majoring in Statistics, and will be joining the Language Technologies Institute at the School of Computer Science at Carnegie Mellon University as a master’s student soon. I am now working as a research intern at Alibaba Group, focusing on large-scale reinforcement learning to enhance the agentic product search capabilities of LLMs.
Previously, I collaborated with YaleNLP group on LLM evaluations and information retrieval. I have also worked with Prof. Yang Yang on AI4Science (Foundation models for brain signal decoding, COOL!).
Have a Coffee Chat with Frank!
Frank is open to coffee chat, including technical exchanges, career path, discussions on academic research, web3, trading or interesting things (photography, traveling) and more. It can be online or face to face, just drop an email or DM me.
🔥 News
- 2025.05: One Paper (Ref-long) accepted by ACL main!
- 2025.03: Joining Alibaba Group as a Research Intern!
- 2024.11: Going to present our work in-person at Miami, FL at EMNLP conference!
- 2024.10: New first-author paper “TAIL: A Toolkit for Automatic and Realistic Long-Context Large Language Model Evaluation” has been accepted by EMNLP 2024 (Demo Track).
- 2024.07: Start as a visiting student at Yale University, working with Arman Cohan!
- 2024.01: Start my journey as an exchange student at HKUST!
📝 Publications
Junjie Wu*, Gefei Gu*, Yanan Zheng, Dit-Yan Yeung, Arman Cohan
TAIL: A Toolkit for Automatic and Realistic Long-Context Large Language Model Evaluation
Gefei Gu, Yilun Zhao, Ruoxi Ning, Yanan Zheng, Arman Cohan.
TAIL User Guide Feel free to use our toolkit!
BrainWave: A Brain Signal Foundation Model for Clinical Applications
Zhizhang Yuan, Fanqi Shen, Meng Li, Yuguo Yu, Gefei Gu, Fei Wu, Chenhao Tan, Yang Yang
🎖 Honors and Awards
- 2023.10 Outstanding Student, Zhejiang University
- 2023.10 First Prize Scholarship, Zhejiang University (Top 3%)
📖 Educations
- 2021.09 - 2025.06, Undergraduate, Statistics. Zhejiang University, Hangzhou, China.
- 2024.01 - 2024.06, Exchange Student, The Hong Kong University of Science and Technology, Hong Kong, China.
- 2024.07 - 2024.11, Visiting Student, Yale University, CT, US.
💻 Internships
- 2023.07 - 2023.08, Ping An Insurance (Group) Company of China, Ltd
- 2025.03 - 2025.07, Alibaba Inc.
🎹 Interesting Things!
- Besides study and research, I am interested in Photography and Trading.