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anonymous728/
VORTA

diffusers

text-to-video

Wan-AI/Wan2.1-T2V-14B-Diffusers

finetune

mit

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VORTA: Efficient Video Diffusion via Routing Sparse Attention

TL;DR - VORTA accelerates video diffusion transformers by sparse attention and dynamic routing, achieving speedup with negligible quality loss.

Quick Start

Download the checkpoints into the ./results directory under the VORTA GitHub code repository.

bash

git lfs install
git clone git@hf.co:anonymous728/VORTA
# mv VORTA/<model_name> results/, <model_name>: wan-14B, hunyuan; e.g.
mv VORTA/wan-14B results/

Other alternative methods to download the models can be found here.

Follow the README.md instructions to run the sampling with speedup. 🤗