Bowen Jin
I am a Research Scientist at OpenAI. I received my PhD in Computer Science from the University of Illinois Urbana-Champaign, where I was fortunate to be advised by Prof. Jiawei Han. Prior to my doctoral studies, I earned my bachelor’s degree in Electrical Engineering from Tsinghua University. During the past, I spent time at Apple AIML, Google Research, Amazon Search, and Microsoft Research (both Redmond and Beijing). For further information, please see my CV (last update: 2025.10.02).
I invent Search-R1, one of the first open-source frameworks to enable LLMs’ reasoning and agentic capability through reinforcement learning (4.5k+ Github stars).
Selected Publications [Full List]
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Search-R1: Training LLMs to Reason and Leverage Search Engines with Reinforcement Learning
Bowen Jin, Hansi Zeng, Zhenrui Yue, Jinsung Yoon, Sercan O. Arik, Dong Wang, Hamed Zamani, Jiawei Han.
COLM 2025.
[PDF] [Code] [Resource] [Media] [English Record] [Chinese Record] 4k+ Github stars -
LLM Alignment as Retriever Optimization: An Information Retrieval Perspective
Bowen Jin, Jinsung Yoon, Zhen Qin, Ziqi Wang, Wei Xiong, Yu Meng, Jiawei Han, Sercan O. Arik.
ICML 2025.
[PDF] [Code] -
Long-Context LLMs Meet RAG: Overcoming Challenges for Long Inputs in RAG
Bowen Jin, Jinsung Yoon, Jiawei Han, Sercan O. Arik.
ICLR 2025.
[PDF] [Resource]
- Graph Chain-of-Thought: Augmenting Large Language Models by Reasoning on Graphs
Bowen Jin, Chulin Xie, Jiawei Zhang, Kashob Kumar Roy, Yu Zhang, Suhang Wang, Yu Meng, Jiawei Han.
ACL 2024 (findings).
[PDF] [Code] [Data]
Education
- University of Illinois Urbana-Champaign, Ph.D. in Computer Science (2021 - 2026).
- Tsinghua University, B.S. in Electrical Engineering and Statistics (2017 - 2021).
Miscellaneous
I started to play a traditional Chinese instrument, Sheng at the age of eight. Here is a concert record of mine. Hope you enjoy it!:)
I’m a “universal” ball fan ⚽️🏀🎾 and enjoy working out 🏋️. If you cannot find me in office, catch me at the gym. 😃
Contact
Email: bowen_jin[AT]outlook.com