---
license: apache-2.0
pipeline_tag: text-to-video
library_name: diffusers
---

This repository contains the model described in the paper [RIFLEx: A Free Lunch for Length Extrapolation in Video Diffusion Transformers](https://huggingface.co/papers/2502.15894).

Project page: https://riflex-video.github.io/.
Code: https://github.com/thu-ml/RIFLEx