I am a postdoctoral associate at Boston University, working with Prof. Najoung Kim and Prof. Sebastian Schuster. I received my Ph.D. from Korea University, advised by Prof. Pilsung Kang. During my Ph.D, I was research intern at NAVER and contributed to CLOVA for Writing. I completed my B.S. at HUFS, advised by Prof. Chungmok Lee

My research focuses on LLM evaluation, aiming to discover, define, and measure the capabilities of language models. My long-term research vision is to establish a science of evaluation for language models. I like to think about what makes evaluation reliable and what it truly tells us about these models. I am also interested in LLM agents that autonomously solve complex problems in research and engineering, and how to reliably evaluate them.