Nanobanana Pro is based on Gemini 3.0’s high-quality image generation model.
Getting started & basics
Which version of Gemini does Carat use?
Carat offers Google Gemini’s image generation models under the names ‘Nanobanana’ and ‘Nanobanana Pro’.
If you want high-quality image generation, select the ‘Nanobanana Pro’ model.