Google

Nano Banana 2

Name: Nano Banana 2
Brand: Google

Canonical ID: google/gemini-3.1-flash-image-preview

More Google models More gemini-3.1-flash-image-preview family models

Gemini 3.1 Flash Image Preview.

Reasoning: Yes Tool use: No

Overview

text image pdf

Provider: Google
Family: gemini-3.1-flash-image-preview
Release date: 2026-02-26
Last updated: 2026-02-26
Input modalities: text, image, pdf
Output modalities: text, image

Pricing and Limits

Token pricing

Input: $0.25/1M
Output: $60/1M
Cached input: N/A

Context and output

Context window: 65,536
Max output tokens: 65,536
Qualified ID: google/gemini-3.1-flash-image-preview

Model Summary

Nano Banana 2 is a model listing in the Google provider catalog. It is categorized under the gemini-3.1-flash-image-preview family.

The model supports text, image, pdf modalities across input/output paths. Reported context capacity is 65,536. Pricing is listed at $0.25/1M input and $60/1M output.

Same Family: gemini-3.1-flash-image-preview

Comparable models in the same family across providers.

Browse family

Model	Provider	Context	Input	Output	Flags
gemini-3.1-flash-image-preview 302ai/gemini-3.1-flash-image-preview	302.AI	131,072	$0.5/1M	$60/1M
Gemini 3.1 Flash Image Preview (Nano Banana 2) vercel/google/gemini-3.1-flash-image-preview	Vercel AI Gateway	131,072	$0.25/1M	$60/1M	Reasoning
Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) openrouter/google/gemini-3.1-flash-image-preview	OpenRouter	65,536	$0.5/1M	$3/1M	Reasoning

Nano Banana 2

Overview

Pricing and Limits

Token pricing

Context and output

Model Summary

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