VideoChat-Flash: Hierarchical Compression for Long-Context Video Modeling Apr 24, 2026· Xinhao Li , Yi Wang , Jiashuo Yu , Xiangyu Zeng , Yuhan Zhu , Haian Huang , Jianfei Gao , Kunchang Li , Yinan He , Chenting Wang , Yu Qiao , Yali Wang Limin Wang · 0 min read Cite URL Type Conference paper Publication The Fourteenth International Conference on Learning Representations Last updated on Apr 24, 2026 Authors Limin Wang Nanjing University ← UniFlow: A Unified Pixel Flow Tokenizer for Visual Understanding and Generation Apr 24, 2026 3D interaction geometric pre-training for molecular relational learning Oct 11, 2025 →