@article{videoflextokflexiblelengthcoarsetofinevi, title = {VideoFlexTok: Flexible-Length Coarse-to-Fine Video Tokenization}, author = {Andrei Atanov and Jesse Allardice and Roman Bachmann and Oğuzhan Fatih Kar and R Devon Hjelm and David Griffiths and Peter Fu and Afshin Dehghan and Amir Zamir}, year = {2026}, eprint = {2604.12887}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2604.12887}, }