Gemini 2.5 Flash Image, a.k.a. "Nano Banana," is now generally available. It is a state of the art image generation model with contextual understanding. It is capable of image generation, edits, and multi-turn conversations. Aspect ratios can be controlled with the image_config API Parameter(opens in new tab)
Modalities
Input Price
$0.30/M
Output Price
$2.50/M
Context
33K
Released
Oct 7, 2025