gemini-3-pro-image

proprietary

The Interactions API is now generally available. We recommend using this API for access to all the latest features and models. Home Gemini API Docs Send feedback Gemini 3 Pro Image Nano Banana Pro is a sophisticated reasoning-driven engine for professional-grade image editing and generation, offering studio-quality precision and advanced creative control. Nano Banana Pro is best for complex graphic design, high-fidelity product mockups, and factual data visualizations that require accurate text rendering and real-world grounding via Google Search.

Context
66K
Max output
33K
Input price
$2/1M tokens
Output price
$12/1M tokens

Capabilities

Reasoning & Interaction
Reasoning
Tool Calling
Output Control
Structured Output
JSON Mode
Infrastructure
Streaming
Batch Processing

Details

Provider Google AI
Creator google
Familygemini-3
Licenseproprietary
Statusactive
Typechat
Input modalitiestext, image, audio
Output modalitiestext, image, audio
Open weightNo
Parameters—
Architecture—
Context window66K tokens
Max input—
Max output33K tokens
Reasoning tokens—
Knowledge cutoff
Release date—
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs

Endpoints

Generate ContentPOST
Generate text from multimodal inputhttps://generativelanguage.googleapis.com/v1beta/v1beta/models/{model}:generateContent
Stream ContentPOST
Stream text generation responseshttps://generativelanguage.googleapis.com/v1beta/v1beta/models/{model}:streamGenerateContent

Pricing

Text tokensPer 1M tokens
InputCached inputOutput
Standard$2—$12
Batch$1—$6

Family Comparison: gemini-3

ModelContextMax outPricing
gemini-3-pro-preview1.0M66K—
gemini-3-flash-preview1.0M66K$0.5$3
gemini-3-pro-image-preview66K33K$2$12
gemini-3-pro-image66K33K$2$12

API

GET/v1/models/google/gemini-3-pro-image