Hi! I am a fourth-year PhD student at Language Technologies Institute (LTI), Carnegie Mellon University (CMU), advised by Prof. Chenyan Xiong. I was fortunate to work with Dr. Jason Weston and Dr. Scott Yih during my internship at Meta. I am very honored to receive the Amazon PhD Fellowship. My primary research interests are:
  • Intelligent and efficient LLM scaling with novel pretraining data acquisition, curation, and synthesis methods..
  • Training better AI scientists via adaptive environment generation, synthetic data curation, and self-directed feedback.
Previously, I graduated from Tsinghua University in 2023 with a honours degree in Computer Science and Technology. I was honored to be a member of THUNLP, advised by Prof. Zhiyuan Liu, working closely with Dr. Tianyu Gao and Dr. Zhengyan Zhang in efficient few-shot learning.

When I am not doing research, I like to work out, play guitar, and watch movies.
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