Project page for the paper "Pyramid Sparse Attention for Efficient Video Understanding and Generation".
Live Demo: http://ziplab.co/PSA
- Paper: arXiv:2512.04025
- Code: GitHub
- Model Weights: HuggingFace
@misc{li2025psapyramidsparseattention,
title={PSA: Pyramid Sparse Attention for Efficient Video Understanding and Generation},
author={Xiaolong Li and Youping Gu and Xi Lin and Weijie Wang and Bohan Zhuang},
year={2025},
eprint={2512.04025},
archivePrefix={arXiv},
primaryClass={cs.CV},
url={https://arxiv.org/abs/2512.04025},
}