About
I am Zhennan Shen. I received my B.E. in Computer Science and Technology from Shanghai Jiao Tong University in 2025. My research focuses on language-model agents and agentic reinforcement learning. I will join HKUST as a Ph.D. student in Fall 2026, advised by Prof. May Fung.
I have worked closely with Prof. Tao Yu at HKU NLP and with Prof. Lu Chen and Prof. Kai Yu at the X-LANCE Lab. In 2025, I interned at Moonshot AI (Kimi), contributing to the OKComputer and K2.5 projects. I currently work at JD.com on the pretraining team.
Contact: 1641225799szn@gmail.com or ieee-szn@sjtu.edu.cn · Google Scholar · LinkedIn · X · Resume
News
- 2026.01 Kimi K2.5 released as the most powerful open-source visual agentic model, featuring native multimodal intelligence and Agent Swarm.
- 2025.09 OpenCUA recognized as a Spotlight at NeurIPS 2025.
- 2025.07 OSWorld-Verified launched the verified OSWorld evaluation suite, delivering more reliable infrastructure and task quality.
- 2025.03 Joined Moonshot AI (Kimi) to develop RL pipelines for advanced computer-use agents.
- 2025.01 AgentTrek selected as a Spotlight at ICLR 2025.
Publications & Preprints (Selected)
Kimi K2.5: Visual Agentic Intelligence. Kimi Team. arXiv 2026
AgentTrek: Agent Trajectory Synthesis via Guiding Replay with Web Tutorials. * Yiheng Xu, * Dunjie Lu, * Zhennan Shen (Co-Lead), Junli Wang, Zekun Wang, Yuchen Mao, Caiming Xiong, Tao Yu. ICLR 2025 (Spotlight)
OpenCUA: Open Foundations for Computer-Use Agents. Xinyuan Wang, Bowen Wang, Dunjie Lu, Junlin Yang, Tianbao Xie, Junli Wang, Jiaqi Deng, Xiaole Guo, Yiheng Xu, Chen Henry Wu, Zhennan Shen, et al. NeurIPS 2025 (Spotlight)
OSWorld-Verified: Reliable Evaluation for Computer-Use Agents. Tianbao Xie, Mengqi Yuan, Danyang Zhang, Xinzhuang Xiong, Zhennan Shen, Zilong Zhou, Xinyuan Wang, Yanxu Chen, Jiaqi Deng, Junda Chen, Bowen Wang, Haoyuan Wu, Jixuan Chen, Junli Wang, Dunjie Lu, Hao Hu, Tao Yu. Follow-up to OSWorld (NeurIPS 2024)
Experience
Education
- The Hong Kong University of Science and Technology, Ph.D. Student, Fall 2026 (Expected), Hong Kong, China.
- Shanghai Jiao Tong University, B.E. in Computer Science and Engineering, Sep 2021 – Jun 2025, Shanghai, China.
Research
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HKU NLP Group, Research Intern, Jul 2024 – Sep 2024, Hong Kong, China (Advisor: Prof. Tao Yu)
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X-LANCE Lab, SJTU, Research Intern, Jul 2023 – Jul 2024, Shanghai, China (Advisors: Prof. Lu Chen & Prof. Kai Yu)
Industry
- JD.com, Pretraining Team, Dec 2025 – Present, Beijing, China
- Moonshot AI (Kimi), Agent Training Intern, Mar 2025 – Dec 2025, Beijing, China
*Contributed to the OKComputer and K2.5 projects.
Honors & Awards
- Outstanding Graduate, Zhiyuan Honors Program (2025).
- Zhiyuan Honors Scholarship, Shanghai Jiao Tong University (2021–2024).
- University-Level Scholarship (2022, 2023).
Affiliations
