Google: Nano Banana 2 (Gemini 3.1 Flash Image)
google/gemini-3.1-flash-image
Gemini 3.1 Flash Image, a.k.a. "Nano Banana 2," is Google’s latest state of the art image generation and editing model, delivering Pro-level visual quality at Flash speed.
- Context window: 131,072 tokens
- Input: image, text
- Output: image, text
- Pricing: $0.5/M input tokens, $3/M output tokens
RuntimeWire coverage
- Head to head: Flux 3 Image vs Google: Nano Banana 2 (Gemini 3.1 Flash Image)
- Head to head: Google: Nano Banana 2 (Gemini 3.1 Flash Image) vs Krea 2 Large
- Google launches Nano Banana 2.1 ahead of the older image API's earliest shutdown
- Head to head: Wan vs Google: Nano Banana 2 (Gemini 3.1 Flash Image)
- Head to head: Google: Nano Banana 2 (Gemini 3.1 Flash Image) vs Kling Image
- Google opens Dreambeans' AI story feed to all US adults
- Meta ships Muse Image API at $0.01 per image
- Google ships Nano Banana 2 Lite and Gemini Omni Flash to developers
- Reve details image API for create, edit and remix after 2.0 launch
View on OpenRouter. Model data sourced from OpenRouter.