Official website of the paper UnStep: Training-Free Acceleration of Causal Video Diffusion with Fewer Steps Than Distillation.

https://y-mansour.github.io/UnStep/

Paper | Code

Citation

@misc{mansour2026unsteptrainingfreeaccelerationcausal,
  title = {UnStep: Training-Free Acceleration of Causal Video Diffusion with Fewer Steps Than Distillation},
  author = {Youssef Mansour and Enis Simsar and Fadime Sener and Markos Georgopoulos and Albert Pumarola and Ali Thabet and Edgar Schoenfeld},
  year = {2026},
  eprint = {2609.32518},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2609.32518}
}