ThinkOmni: Lifting Textual Reasoning to Omni-modal Scenarios via Guidance Decoding - Guan, Yiran; Tu, Sifan; Liang, Dingkang; Zhu, Linghao; Ju, Jianzhong; Luo, Zhenbo; Luan, Jian; Liu, Yuliang; Bai, Xiang (International Conference on Learning Representations, 2026)