Sana Efficient 4K Image Generation
Sana by NVIDIA is a text-to-image framework that efficiently generates images at resolutions as high as 4096 by 4096 pixels from a single prompt.
- NVIDIA
- 1 variant
- $0.0016775 per processing second
- Price
- See price
- Speed
- ~1 min
- Best for
- Text to Image
Working with Sana.
Sana is NVIDIA's efficiency-focused text-to-image framework. Its notable property is reaching very high resolution — up to 4096 × 4096 — without the compute cost that resolution usually implies.
When to choose Sana
Choose Sana when you need a very large image directly rather than generating small and upscaling. Imagen 4 and Flux are the alternatives when quality at normal resolutions matters more.
Questions about Sana
The short answers. For anything specific to your setup, talk to our team.
Talk to an engineerPlan for your expected volume.Up to 4096 × 4096 pixels, generated directly rather than assembled from an upscaling pass.
Native high-resolution generation composes detail coherently across the whole frame, where an upscale only enlarges what a smaller render decided.
No, it is text-to-image only. For editing, use a dedicated image-to-image family.