Weiyuan Chen

• My name is Weiyuan Chen. I am a second year PhD student researching advanced reasoning methods in LLMs advised by Prof. Tu Vu. Previously I achieved a Bachelor’s degree in Computer Science at Zhejiang University. I’m fortunate to have worked with Prof. Arman Cohan, and Prof. Ningyu Zhang.

Github  LinkedIn  X  Google Scholar 

Recent News

• Aug, 2025. Joined Virginia Tech as a Computer Science PhD student.
• Jun, 2025. Graduated from Zhejiang University with a Bachelor’s degree in Computer Science.

Highlighed Publications

Prism: Pushing the Frontier of Deep Think via Process Reward Model-Guided Inference

Rituraj Sharma*, Weiyuan Chen*, Noah Provenzano, Tu Vu

Paper Huggingface Code

AbGen: Evaluating Large Language Models in Ablation Study Design and Evaluation for Scientific Research

Yilun Zhao*, Weiyuan Chen*, Zhijian Xu, Manasi Patwardan, Chengye Wang, Yixin Liu, Lovekesh Vig, Arman Cohan

Paper Huggingface Code