Google: Nano Banana (Gemini 2.5 Flash Image)

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)

• Context window: 32,768 tokens
• Input: image, text
• Output: image, text
• Pricing: $0.3/M input tokens, $2.5/M output tokens

View on OpenRouter. Model data sourced from OpenRouter.