SANA

SANA is an efficiency-oriented codebase providing complete training and inference pipelines for high-resolution image and video generation tasks.

SANA is an efficiency-oriented codebase designed for the generation of high-resolution images and videos. It provides complete training and inference pipelines, including support for various models such as SANA-1.5, SANA-Sprint, and SANA-Video. The platform supports text-to-video and text-image-to-video generation tasks, with specialized capabilities like 4K image synthesis and real-time streaming video editing. Users can apply reinforcement learning training recipes through integrations with Cosmos-RL. It runs on standard GPU hardware and integrates with tools like ComfyUI and the diffusers library.

SANA at a glance

Best for: Designer, Software engineer
Runs on: Open source, Web, API
Pricing: Open source, Apache 2.0 license
Released: October 2024
Category: AI image tool
Website: github.com/NVlabs/Sana

Key features

High-resolution image and video synthesis pipelines
One-step diffusion for rapid image generation
Text-to-video and text-image-to-video generation
Controllable World Modeling with 6-DoF camera control
Inference-time scaling and model quantization support
Real-time streaming video editing
Integration with ComfyUI and OpenAI-compatible API serving

Use it for

Generating high-resolution 4K images
Creating and editing streaming video content
Training and fine-tuning diffusion models with reinforcement learning
Running controllable video generation with camera movement

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