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Jiacheng Liu
PhD Candidate, Paul G. Allen School of Computer Science and Engineering, University of Washington
Jiacheng is a PhD candidate at the University of Washington. His research area spans LLM pre-training, post-training, text generation, commonsense reasoning, and mathematical reasoning. Most recently, he has focused on developing efficient search engines for understanding the massive training data of LLMs and tracing LLM behaviors. Jiacheng's work has been recognized with the Best Demo Paper Award at ACL 2025.