Open-Sora
Open video generation you can run
AI video generationVideo generation modelApache-2.0Runs locallyPythonAdvanced
🐳 Docker pulls
📦 PyPI downloads / month
📦 npm downloads / month
🚀 Latest release ·
What is Open-Sora?
Open-Sora is an open effort to democratize video generation, providing trainable, runnable text-to-video models and the full training pipeline.
Why people choose Open-Sora
- Fully open: weights, code and training pipeline
- Text-to-video and image-to-video
- Active research community
Open-Sora at a glance
| Category | AI video generation |
| Type | Video generation model |
| License | Apache-2.0 |
| Runs locally | Yes |
| Built with | Python |
| Skill level | Advanced |
| Best for | researchers and tinkerers with capable GPUs |
Open-source alternatives to Open-Sora
Other open-source ai video generation tools worth comparing:
Wan2.1State-of-the-art open video model
HunyuanVideoTencent's large open video model
LTX-VideoReal-time-class video generation
FramePackLong video on modest VRAMOpen-Sora head-to-head
FAQ
Is Open-Sora free?
Open-Sora is free and open-source (Apache-2.0 license), so you can use, self-host and modify it at no cost.
Can I run Open-Sora locally?
Yes. Open-Sora is designed to run on your own machine or server, keeping your data private.
What is the best alternative to Open-Sora?
Popular open-source alternatives include Wan2.1, HunyuanVideo, LTX-Video. See the comparisons above to choose.
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