Youssef Mansour

UnStep: Training-Free Acceleration of Causal Video Diffusion with Fewer Steps Than Distillation

Distilling bidirectional multi-step video diffusion transformers into few-step causal models has become a common approach for streaming video generation. While these few-step students are significantly faster than the teachers they are distilled from, they remain slow for real-time generation. In this work we present U...