Nano Banana 2 (Gemini 3.1 Flash Image Preview)
byGoogle
Gemini 3.1 Flash Image Preview, 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. It combines advanced contextual understanding with fast, cost-efficient inference, making complex image generation and iterative edits significantly more accessible.
Specifications
Technical details and pricing.
Benchmarks
7 benchmark scores from Artificial Analysis.
Composite Indices
Intelligence, Coding, Math
Standard Benchmarks
Academic and industry benchmarks
Frequently Asked Questions
What is Nano Banana 2 (Gemini 3.1 Flash Image Preview) good for?
Use Nano Banana 2 (Gemini 3.1 Flash Image Preview) for everyday tasks like writing, summarizing, brainstorming, and getting clear explanations.
How much does Nano Banana 2 (Gemini 3.1 Flash Image Preview) cost?
Pricing is based on usage. Current rates are $0.25/1M tokens for input and $1.50/1M tokens for output.
Can I try Nano Banana 2 (Gemini 3.1 Flash Image Preview) for free?
Yes. You can start a chat instantly and test the model before deciding on a plan.
Does Nano Banana 2 (Gemini 3.1 Flash Image Preview) support images or audio?
Nano Banana 2 (Gemini 3.1 Flash Image Preview) can understand images.
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Benchmarks and pricing are sourced from Artificial Analysis where available. OpenRouter specs are used as a fallback.