Nano Banana 2

gemini-3.1-flash-image-preview
Nano Banana 2, Google’s breakthrough Gemini 3.1 Flash Image model.
Intelligence
Speed
Price
$0.058
Input
Output

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Specifications

Context Window
256K
Max Output Tokens
32K
Announced Date
2026-02-26

Modalities

Text

Input and output

Image

Input and output

Audio

Not supported

Video

Not supported

Endpoints

OpenAI Compatible
Chat Completions
/v1/chat/completions
Responses
/v1/responses
Embeddings
/v1/embeddings
Image Generation
/v1/images/generations
Image Edit
/v1/images/edits
Videos
/v1/videos
Claude Compatible
Messages
/v1/messages
Gemini Compatible
Generate Content
/v1beta/models/{model}:{operator}

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Subscription & Pay-as-you-go
Powerful API Access
High Cost-Effectiveness
Interactive Studio UI
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