Jy-yong Sohn 손지용
PI · 2023–
Information Theory · Machine Learning
jysohn1108@gmail.comMembers
We are a small group of students and researchers working on foundation models.
Principal Investigator
PhD Students
Yejin Kim 김예진
PhD · 2023–
Representation learning · Information theory
yjkim.stat@yonsei.ac.kr
Chungpa Lee 이청파
PhD · 2023–
Language models · Representation learning
leechungpa@gmail.com
HyungOk Park 박형옥
PhD · 2026–
Multi-agent LLM systems
brotheroak7@yonsei.ac.krMaster Students
Selin Cho 조세린
Master · 2025–
LLM safety
lynn0804@yonsei.ac.kr
Jiwon Choi 최지원
Master · 2025–
LLM (ICL, RAG)
jiii111@yonsei.ac.kr
Junehong Baek 백준홍
Master · 2025–
Machine unlearning · Knowledge distillation
junehong614@gmail.com
Woojin Son 손우진
Master · 2025–
Representation learning
wjson330@yonsei.ac.kr
Jaewoo Shin 신재우
Master · 2025–
LLM reasoning · Efficient ML
jaewoo356@gmail.com
Yoojin Kim 김유진
Master · 2026–
Financial LLM · Context-aware reasoning
yoojinn131@yonsei.ac.kr
Hee Jung Kim 김희정
Master · 2026–
Representation learning · Theoretical analysis of foundation models
911heejung@yonsei.ac.kr
Hyewon Park 박혜원
Master · 2026–
LLM safety
2026311178@yonsei.ac.kr
Il-Ju Hahn 한일주
Master · 2026–
Diffusion language models
ijhahn41@yonsei.ac.kr
Sanghoon Lee 이상훈
Master · 2026–
AI for healthcare
acts2724@yonsei.ac.krAlumni
JS
Jae-hee So
Alumni
Master's 2025 · Bank of Korea
JC
Joonhwan Chang
Alumni
Master's 2025 · Bank of Korea
SA
Seoyeon An
Alumni
Master's 2025 · Krafton AI
SL
Sehee Lim
Alumni
Master's 2025 · Bank of Korea
JH
Joonseo Ha
Alumni
B.S. 2025 · Yale University (MS)
JK
Joonkyu Kim
Alumni
B.S. 2025 · Stanford University (MS)
Collaborators
Join us
We are actively recruiting undergraduate and graduate students, as well as postdocs, interested in our research topics. Send your CV and a short research statement to jysohn1108@gmail.com.