Google
Google: Gemini 2.5 Flash Image (Nano Banana)
Symphony
FAST
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](https://openrouter.ai/docs/features/multimodal/image-generation#image-aspect-ratio-configuration)
Input Price
6 credits/M
per million tokens
Output Price
50 credits/M
per million tokens
Context Window
32,768
tokens
Capabilities
Input
TEXT-AND-IMAGE
Output
TEXT-AND-IMAGE
Section Leaderboards
See how Google: Gemini 2.5 Flash Image (Nano Banana) ranks against all other models across each section