Tsinghua University
Fourth-year undergraduate in Xinya College and the Department of Computer Science. Incoming PhD at the Institute of Computational Linguistics, Peking University, advised by Prof. Zhifang Sui.
Yi Jing
AI researcher · Tsinghua University · research intern at Tencent Hy
I'm a fourth-year undergraduate student at Tsinghua University and an incoming PhD student at the Institute of Computational Linguistics, Peking University, advised by Prof. Zhifang Sui. I'm currently a Research Intern (Project UP) at Tencent Hy's Large Language Model Department, working on post-training and LLM agents.
01About
Tencent Hy
Research Intern (Project UP) at the Large Language Model Department.
- THUKEG, Tsinghua University — interpretability and reinforcement learning, with Prof. Juanzi Li.
- CLIP Lab, University of Maryland — human-centered AI, with Prof. Jordan Boyd-Graber.
- THBI, Tsinghua University — AI for neuroscience, with Prof. Qiyuan Tian.
- FMRIB, Oxford University — AI for neuroscience, with Prof. Wenchuan Wu.
02Research
Post-training
Enhancing downstream performance through methods such as reinforcement learning, with a particular focus on improving model productivity on complex tasks.
LLM agents
Building and improving LLM-based agents — how they plan, use tools, and act reliably on complex, long-horizon tasks.
03News
AI4Humanities 2026
I will attend AI4Humanities 2026 in Shanghai.