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Nano Banana (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. It is capable of image generation,...

Context
33K
Input / 1M
$0.3
Output / 1M
$2.5
Released
Oct 7, 2025
View on OpenRouterFind it in the catalog
Specifications

Nano Banana (Gemini 2.5 Flash Image) specs

Provider
Google
Type
API model
Model ID
google/gemini-2.5-flash-image
Context window
32,768 tokens33K
Input price
$0.3per 1M input tokens
Output price
$2.5per 1M output tokens
Accepts
image, text
Produces
image, text
Released
Oct 7, 2025
Source
OpenRouter
Overview

About Nano Banana (Gemini 2.5 Flash Image)

Nano Banana (Gemini 2.5 Flash Image) is an API model from Google, released on Oct 7, 2025, with a context window of 32,768 tokens, pricing of $0.3 per million input tokens and $2.5 per million output tokens. It accepts image, text input and produces image, text output.

At listed prices, a request with 10,000 input tokens and 1,000 output tokens costs about $0.0055.

Specs are sourced from OpenRouter and were last checked on Aug 2, 2026. Always confirm current pricing and limits with the provider before production use.

Structured outputsJSON mode
FAQ

Nano Banana (Gemini 2.5 Flash Image) questions

What is the context window of Nano Banana (Gemini 2.5 Flash Image)?

Nano Banana (Gemini 2.5 Flash Image) supports a context window of 32,768 tokens.

How much does Nano Banana (Gemini 2.5 Flash Image) cost?

Nano Banana (Gemini 2.5 Flash Image) is listed at $0.3 per million input tokens and $2.5 per million output tokens on OpenRouter.

When was Nano Banana (Gemini 2.5 Flash Image) released?

Nano Banana (Gemini 2.5 Flash Image) was published on Oct 7, 2025.

What inputs does Nano Banana (Gemini 2.5 Flash Image) accept?

Nano Banana (Gemini 2.5 Flash Image) accepts image, text input and produces image, text output.