Yi Han

Yi Han is a researcher at Beihang University's School of Software and the Beijing Academy of Artificial Intelligence, where they have worked since 2022. They are affiliated with RLRC and focus on reinforcement learning, computer vision, and vision-language models for robotics. They are best known for developing RoboBrain 2.0, a multimodal vision-language foundation model for embodied AI, as well as RoboRefer for spatial referring tasks and related work on tool-integrated geometric reasoning and active perception in robotic manipulation.