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thu-ml/DiT-Extrapolation

Official implementation for "RIFLEx: A Free Lunch for Length Extrapolation in Video Diffusion Transformers" (ICML 2025) , UltraViCo (ICLR 2026) and UltraImage

Owner
thu-ml (organization)
Stars
Stars: 833
Forks
Forks: 76
Language
Python
License
Apache-2.0
Created
2025
Topics
diffusionditgenerative-modelropeextrapolationcogvideoxdiffusion-transformerhunyuan-videovideo-generationlong-video-generation
Tier
Beta (700 to 1,999 ★) What this tier means
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