InSight-o3: Empowering Multimodal Foundation Models with Generalized Visual Search - Li, Kaican; Yao, Lewei; Wu, Jiannan; YU, Tiezheng; Chen, Jierun; Bai, Haoli; HOU, LU; HONG, Lanqing; Zhang, Wei; Zhang, Nevin (International Conference on Learning Representations, 2026)