Omni-R1: Reinforcement Learning for Omnimodal Reasoning via Two-System Collaboration. - Hao Zhong; Muzhi Zhu; Zongze Du; Zheng Huang; Canyu Zhao; Mingyu Liu; Wen Wang 015; Hao Chen 041; Chunhua Shen (CoRR, 2025)

Active-O3: Empowering Multimodal Large Language Models with Active Perception via GRPO. - Muzhi Zhu; Hao Zhong; Canyu Zhao; Zongze Du; Zheng Huang; Mingyu Liu; Hao Chen 041; Cheng Zou; Jingdong Chen; Ming Yang 007; Chunhua Shen (CoRR, 2025)