About me
I am a third-year undergraduate student in Xinya College and the Department of Computer Science at Tsinghua University, with a minor in Linguistics & Literature.
My research interests include:
- Interpretability of large language models – investigates the principles and mechanisms underlying the advanced cognitive capabilities of large language models, and leverages insights into these mechanisms to optimize model training and downstream applications.
- Post-training – studies how to enhance model performance on downstream tasks through methods such as reinforcement learning, with a particular focus on creative tasks.
- AI for Humanity – uses AI methods to support humanities research, and examines the limitations of large-model–generated content as well as the capability bottlenecks of large models in humanistic domains.
I am currently interning at THUKEG and PKUICL under the joint supervision of Prof. Juanzi Li and Prof. Zhifang Sui. Previously, I conducted a summer research at the University of Maryland with Prof. Jordan Boyd-Graber, and also interned at THBI and participated in a summer research at Oxford University’s FMRIB, supervised by Prof. Qiyuan Tian and Prof. Wenchuan Wu.
I look forward to internship and summer research opportunities in related fields.
Selected Works
- OpenSAE: Open Source Sparse Auto-Encoders and Toolkits [Github] [Huggingface] [ModelScope]
- [EMNLP 2025 main] LinguaLens: Linguistic Mechanism Analysis and Control Framework of LLMs [paper] [code] [dataset]
- [ISMRM 2025 oral & poster] DeepDTI & DeepEddy: Ultrafast Brain Imaging Data Acquisition and Analysis Solution [paper1] [paper2]
Selected Honors
Scholarship
- National Scholarship of China (¥8,000) 2023
- Zheng Geru Scholarship (¥10,000) 2025
- Technological Innovation Excellence Scholarship (¥3,000) 2024
- Social Work Excellence Scholarship (¥2,000) 2024
- Literary and Arts Excellence Scholarship (¥2,000) 2023
Fellowship and Grants
- Member of the Tsinghua University Spark Scientific and Technological Innovation Fellowship (top 40 in 3000)
- Member of the Tsinghua University Disruptive Innovation Talent Program (funding up to ¥200,000)
- Led two projects under the Tsinghua University Academic Advancement Program (total funding ¥70,000)
- Led a project under the Beijing Natural Science Foundation “Qi Yan” Program (funding ¥80,000)