Welcome to PI Lab

From Agentic to Physical Intelligence

We investigate how agents can perceive complex environments, reason over what they observe, and act reliably in the real world.

Our Latest Work

ICLR 2026

Pushing on Multilingual Reasoning Models with Language-Mixed Chain-of-Thought

Guijin Son, Donghun Yang, Hitesh Laxmichand Patel, Amit Agarwal , et al.

View Paper
COLM 2026

A11YN: aligning LLMs for accessible web UI code generation

Janghan Yoon, Jaegwan Cho, Junhyeok Kim, Jiwan Chung , et al.

View Paper
The Wedge Questions: Latent Cultural Boundaries in LLMs via Persona Projection Divergence
ICML 2026 Workshop

The Wedge Questions: Latent Cultural Boundaries in LLMs via Persona Projection Divergence

Yejin Son, Yongjin Yang, Ryan Faulkner, Matt Ratto , et al.

ICLR 2026

D2E: Scaling Vision-Action Pretraining on Desktop Data for Transfer to Embodied AI

Suwhan Choi, Jaeyoon Jung, Haebin Seong, Minchan Kim , et al.

View Paper
ICLR 2026

TIPO: Text to Image with Text Presampling for Prompt Optimization

Shih-Ying Yeh, Sang-Hyun Park, Giyeong Oh, Min Song , et al.

View Paper
ACL 2026

Do MLLMs Capture How Interfaces Guide User Behavior? A Benchmark for Multimodal UI/UX Design Understanding

Jaehyun Jeon, Min Soo Kim, Janghan Yoon, Sumin Shim , et al.

View Paper

News

Congratulations! 5 Papers Accepted at EMNLP 2026 (2026-08-21) Five papers from SNU PI Lab have been accepted to EMNLP 2026.

Congratulations! 2 Papers Accepted at ECCV 2026 (2026-06-18) 두 편의 논문이 ECCV 2026에 accept되었습니다.

Congratulations! 1 Paper Accepted at ICML 2026 (2026-05-13) 한 편의 논문이 ICML 2026에 accept되었습니다.

Professor Youngjae Yu Awarded Okawa Foundation Grant! (2025-02-25) 유영재 교수가 Okawa Foundation Grant를 수상했습니다!

한승주 학생이 Stanford Computer Science 전공 Ph.D Course에 합격했습니다! (2025-02-16) 한승주 학생이 Stanford Computer Science 전공 Ph.D Course에 합격했습니다!

Are AI chatbot ‘personalities’ in the eye of the beholder? (2025-02-08) 이승빈, 임승원 학생이 작성한 논문이 ScienceNews에서 인용되었습니다!