Open-Sora 2.0
by HPC-AI Tech · 2025
Research-grade open model. Good for understanding video gen internals.
Specifications
Max Resolution
720p
Max Duration
15s
FPS
24
Native Audio
No
ComfyUI Support
Yes
Fine-tunable
Yes
Min VRAM
40GB+
Cost / Second
Self-host
Architecture
3D Autoencoder
Parameters
Undisclosed
Inputs
T2V, I2V
License
Apache 2.0
Strengths & Trade-offs
Strengths
- Open source
- good for research and learning
- 3D autoencoder
Weaknesses
- Needs high-end GPU
- less polished than Wan/LTX
Best For
- Research
- learning
- custom builds
Scores
Workflows on Floyo
Sora 2 Pro Image to Video
Animate still images into video using Sora 2 Pro. The model preserves the composition and subject identity from the source image while adding physics-accurate motion and cinematic dynamics.
Open Workflow →Sora 2 Watermark Remover + FlashSV
Remove Sora 2 watermarks from generated video and apply FlashSV processing for cleaner output suitable for production use.
Open Workflow →Compare with other models