About me
Hi! I am a first-year PhD student at the University of Pennsylvania, advised by Surbhi Goel (Computer Science) and Enric Boix-Adsera (Wharton Statistics & Data Science). I received my Bachelor’s degree in Computer Science & Mathematics from the Hong Kong University of Science and Technology (HKUST) in 2025. My research is supported by AWS Asset Fellowship at Penn.
My research interests lie in the theory and empirical science of deep learning and LLMs. On the theoretical side, I study fundamental principles of learning and scaling, with an emphasis on training dynamics and expressiveness. On the empirical side, I design rigorous experiments to investigate the model’s behavior.
I am also interested in mechanistic interpretability and alignment science.
Overall, I see myself as both a theorist and an experimentalist, driven by the goal of opening the black box of neural networks and LLMs from multiple complementary angles.
Outside of research, I am (was) running a popular science channel with over 34K subscribers and 1.7 million total views.
News: I will be attending ICML in July and the Princeton ML Theory Summer School in August. Look forward to connecting with fellow researchers at these events!
Education
- PhD in Computer & Information Science, The University of Pennsylvania (2025.8 - now)
- BSc in Computer Science & Mathematics, The Hong Kong University of Science and Technology, 2025
- Spring Exchange, EPFL, 2024
Review Experience
- Conference / Journal: NeurIPS (2024, 2025, 2026), ICML 2025, L4DC 2025, TMLR
- Workshop: ICML 2026 Mech Interp Workshop, ICML 2026 CoLoRAI Workshop, ICLR 2026 Workshop on Scientific Methods for Understanding Deep Learning (Sci4DL), ICLR 2024 Workshop on Bridging the Gap Between Practice and Theory in Deep Learning (BGPT), ICML 2024 Workshop on Theoretical Foundations of Foundation Models (TF2M)
Selected Awards
- AWS Asset Fellowship 26’
- HKUST Epsilon Fund Award 24’ (For top math students at HKUST, <5 undergraduates each year)
- Hong Kong Government Scholarship 22’-25‘ (Highest Undergraduate Academic Award)
Academic Activities
- Princeton ML Theory Summer School, August 2026
- Workshop on Theoretical Perspectives on LLMs, UCSD, San Diego, March 2025
- Heidelberg Laureate Forum, Heidelberg, Germany, Sep 2024
- International Conference on Learning Representations (ICLR), Vienna, May 2024
