† indicates co-corresponding author. ‡ indicates project lead.

• 2026

• VoLo: A Physical Orchestrator for Open-Vocabulary Long-Horizon Manipulation

  Siyi Chen, Hugo Hadfield, Alex Zook, Mikaela Angelina Uy, Chan Hee Song, Erwin Coumans, Xuning Yang, Faisal Ladhak, Qing Qu, Stan Birchfield, Jonathan Tremblay, Valts Blukis

  Preprint Paper Website

• SpatialClaw: Rethinking Action Interface for Agentic Spatial Reasoning

  Seokju Cho, Ryo Hachiuma, Abhishek Badki, Hang Su, Byung-Kwan Lee, Chan Hee Song, Sifei Liu, Subhashree Radhakrishnan, Seungryong Kim, Yu-Chiang Frank Wang, Min-Hung Chen

  Preprint Paper Website Code

• Why Far Looks Up: Probing Spatial Representation in Vision-Language Models

  Cheolhong Min, Jaeyun Jung, Daeun Lee, Hyeonseong Jeon, Yu Su, Jonathan Tremblay, Chan Hee Song†‡, Jaesik Park†

  ECCV 2026 Paper Website Code Data

• Watch and Learn: Learning to Use Computers from Online Videos

  Chan Hee Song, Yiwen Song, Palash Goyal, Yu Su, Oriana Riva, Hamid Palangi, Tomas Pfister

  CVPR 2026 Media coverage by VentureBeat Paper Website

• SpaceTools: Tool-Augmented Spatial Reasoning via Double Interactive RL

  Siyi Chen, Mikaela Angelina Uy, Chan Hee Song, Faisal Ladhak, Adithyavairavan Murali, Qing Qu, Stan Birchfield, Valts Blukis, Jonathan Tremblay

  CVPR 2026 Paper Website Code

• 2025

• WebGraphEval: Multi-Turn Trajectory Evaluation for Web Agents using Graph Representation

  Yaoyao Qian, Yuanli Wang, Jinda Zhang, Yun Zong, Meixu Chen, Hanhan Zhou, Jindan Huang, Yifan Zeng, Xinyu Hu, Chan Hee Song, Danqing Zhang

  MTI-LLM Workshop, NeurIPS 2025 Paper Website

• Mind2Web 2: Evaluating Agentic Search with Agent-as-a-Judge

  Boyu Gou, Zanming Huang, Yuting Ning, Yu Gu, Michael Lin, Weijian Qi, Andrei Kopanev, Botao Yu, Bernal Jiménez Gutiérrez, Yiheng Shu, Chan Hee Song, Jiaman Wu, Shijie Chen, Hanane Nour Moussa, Tianshu Zhang, Jian Xie, Yifei Li, Tianci Xue, Zeyi Liao, Kai Zhang, Boyuan Zheng, Zhaowei Cai, Viktor Rozgic, Morteza Ziyadi, Huan Sun, Yu Su

  NeurIPS D&B 2025 Paper Website Code Data

• An Illusion of Progress? Assessing the Current State of Web Agents

  Tianci Xue, Weijian Qi, Tianneng Shi, Chan Hee Song, Boyu Gou, Dawn Song, Huan Sun, Yu Su

  COLM 2025 Paper Website Code Data

• RoboSpatial: Teaching Spatial Understanding to 2D and 3D Vision-Language Models for Robotics

  Chan Hee Song, Valts Blukis, Jonathan Tremblay, Stephen Tyree, Yu Su, Stan Birchfield

  CVPR 2025 Oral (0.74%) / Used by Qwen3-VL , Gemini Robotics & GR00T N1.5 Paper Website Code Data

• VisualAgentBench: Towards Large Multimodal Models as Visual Foundation Agents

  Xiao Liu, Tianjie Zhang, Yu Gu, Iat Long Iong, Yifan Xu, Xixuan Song, Shudan Zhang, Hanyu Lai, Xinyi Liu, Hanlin Zhao, Jiadai Sun, Xinyue Yang, Yu Yang, Zehan Qi, Shuntian Yao, Xueqiao Sun, Siyi Cheng, Qinkai Zheng, Hao Yu, Hanchen Zhang, Wenyi Hong, Ming Ding, Lihang Pan, Xiaotao Gu, Aohan Zeng, Zhengxiao Du, Chan Hee Song, Yu Su, Yuxiao Dong, Jie Tang

  ICLR 2025 Featured in Stanford AI Index Report 2025 Paper Code

• 2024

• BioCLIP: A Vision Foundation Model for the Tree of Life

  Samuel Stevens, Jiaman Wu, Matthew J Thompson, Elizabeth G Campolongo, Chan Hee Song, David Edward Carlyn, Li Dong, Wasila M Dahdul, Charles Stewart, Tanya Berger-Wolf, Wei-Lun Chao, Yu Su

  CVPR 2024 Best Student Paper Award (0.03%) Paper Website Code Data

• Dual-View Visual Contextualization for Web Navigation

  Jihyung Kil, Chan Hee Song, Boyuan Zheng, Xiang Deng, Yu Su, Wei-Lun Chao

  CVPR 2024 Paper

• 2023

• LLM-Planner: Few-Shot Grounded Planning for Embodied Agents with Large Language Models

  Chan Hee Song, Jiaman Wu, Clayton Washington, Brian M. Sadler, Wei-Lun Chao, Yu Su

  ICCV 2023 Top 5 Most Cited AI Paper on arXiv (2022) Paper Website Code

• SalsaBot: Towards a Robust and Generalizable Embodied Agent

  Chan Hee Song, Jiaman Wu, Ju-Seung Byeon, Zexin Xu, Vardaan Pahuja, Goonmeet Bajaj, Samuel Stevens, Ziru Chen, Yu Su

  Embodied AI Workshop, CVPR 2023 Paper Website

• 2022

• One Step at a Time: Long-Horizon Vision-and-Language Navigation with Milestones

  Chan Hee Song, Jihyung Kil, Tai-Yu Pan, Brian M. Sadler, Wei-Lun Chao, Yu Su

  CVPR 2022 Paper

• 2020

• Using Chinese Glyphs for Named Entity Recognition

  Chan Hee Song, Arijit Sehanobish

  AAAI 2020 Paper

• Gazetteer Generation for Neural Named Entity Recognition

  Chan Hee Song, Dawn Lawrie, Tim Finin, Jim Mayfield

  FLAIRS 33 Paper