Google: Nano Banana (Gemini 2.5 Flash Image)
google/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.
- Context window: 32,768 tokens
- Input: image, text
- Output: image, text
- Pricing: $0.3/M input tokens, $2.5/M output tokens
RuntimeWire coverage
- Head to head: FLUX 2 vs Google: Nano Banana Pro (Gemini 3 Pro Image)
- Head to head: Krea 3 Edit vs Google: Nano Banana 2 (Gemini 3.1 Flash Image)
- Head to head: Krea 3 Realtime vs Google: Nano Banana Pro (Gemini 3 Pro Image)
- Head to head: Kling Image vs Google: Nano Banana 2 (Gemini 3.1 Flash Image)
- White Circle open-sources RISE after finding image-model safeguards still fail
- Head to head: Google: Nano Banana Pro (Gemini 3 Pro Image) vs Ideogram V4.5 Edit
- Head to head: OpenAI: GPT-5.4 Image 2 vs Google: Nano Banana 2 (Gemini 3.1 Flash Image)
- Head to head: Google: Nano Banana Pro (Gemini 3 Pro Image) vs Meta Muse Image Edit
- 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: Kling Image vs Google: Nano Banana Pro (Gemini 3 Pro Image)
View on OpenRouter. Model data sourced from OpenRouter.