Flex-Forcing Unifies Bidirectional and Autoregressive Video Diffusion for Faster, More Stable Generation
Flex-Forcing lets a single video diffusion model switch between bidirectional and autoregressive generation by chunking time and denoising steps. This yields up to faster inference and better long‑range coherence, closing the gap between quality and speed that has limited video generation. Researchers can now adapt generation to hardware budgets without retraining.