* ABOUT SANA
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.
* FREQUENTLY ASKED
About Sana
- What resolution can Sana reach?
- Up to 4096 × 4096 pixels, generated directly rather than assembled from an upscaling pass.
- Why generate large instead of upscaling?
- Native high-resolution generation composes detail coherently across the whole frame, where an upscale only enlarges what a smaller render decided.
- Is Sana an editing model?
- No, it is text-to-image only. For editing, use a dedicated image-to-image family.