Nano Banana 2 (Gemini 3.1 Flash Image)
Nano Banana 2 (Gemini 3.1 Flash Image) is a compact variant — chosen for high throughput and low cost rather than absolute capability. Available via Google. 131,072-token context. Mid-tier pricing.
Nano Banana 2 (Gemini 3.1 Flash Image) is a multimodal AI model from Google. It costs $0.500 per million input tokens and $3.000 per million output tokens (blended $1.250/M), with a 131,072-token context window.
- Sub-second latency
- Affordable at scale
- Good for routing & classification
- Multimodal: handles images alongside text
- Routing & classification
- Bulk summarisation
- Realtime chat UX
Benchmarks
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See all 24 →Frequently asked questions
How much does Nano Banana 2 (Gemini 3.1 Flash Image) cost?
Nano Banana 2 (Gemini 3.1 Flash Image) costs $0.500 per million input tokens and $3.000 per million output tokens, for a blended reference rate of $1.250 per million tokens.
What is Nano Banana 2 (Gemini 3.1 Flash Image)'s context window?
Nano Banana 2 (Gemini 3.1 Flash Image) supports up to 131,072 tokens of context in a single request.
What is Nano Banana 2 (Gemini 3.1 Flash Image) best for?
Nano Banana 2 (Gemini 3.1 Flash Image) is well suited to Sub-second latency, Affordable at scale and Good for routing & classification.
Who makes Nano Banana 2 (Gemini 3.1 Flash Image)?
Nano Banana 2 (Gemini 3.1 Flash Image) is developed and served by Google.