Hi there! I am a CS PhD student at UCLA advised by Prof. Quanquan Gu. I am also a member of lmsys.org and working closely with Prof. Ying Sheng and Prof. Lianmin Zheng.

I feel honored to be part of SGLang team and lead our RL Group to facilitate RLHF systems, specifically the rollout engine. I am at Amazon AGI SF Lab as a Research Scientist Intern currently.

I obtained my Bachelor of Engineer Degree at THU, Department of Computer Science and Technology, where I worked on LLM Alignment and Data Synthesis.

During my undergraduate years, I was fortunately supervised by Prof. Graham Neubig and Prof. Sherry Tongshuang Wu and mentored by Vijay Viswanathan at CMU. Their research guidance and tastes are invaluable to me.