Kai Yan is a research intern with the Autonomous Vehicle Research Group at Nvidia Research and a Ph.D. candidate at University of Illinois Urbana-Champaign, co-advised by Prof. Alexander Schwing and Prof. Yuxiong Wang. His research interests are demonstrations for better decision making, mainly reinforcement learning, imitation learning, and LLM agents. He earned his B.S. in Computer Science from Peking University.