I am an Assistant Professor in the Department of Computer Science at George Mason University and a part-time Member of Technical Staff at OpenAI. Before joining GMU, I was a full-time Member of Technical Staff at OpenAI. I obtained my Ph.D. degree from Rice University, advised by Professor John Mellor-Crummey. Previously, I studied at Institute of Computing Technology, Chinese Academy of Sciences in Professor Guangming Tan’s PAA group. Prior to that, I was an undergraduate student at Yunnan University, advised by Professor Wei Zhou.