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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.

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Documentation

Visit the Image generation page for full coverage of features and capabilities.

gemini-3-pro-image

Property	Description
Model code	`gemini-3-pro-image`
Supported data types	Inputs Image and Text Output Image and Text
Token limits^[*]	Input token limit 65,536 Output token limit 32,768
Capabilities	Audio generation Not supported Caching Not supported Code execution Not supported File search Not supported Function calling Not supported Grounding with Google Maps Not supported Image generation Supported Live API Not supported Search grounding Supported Structured outputs Supported Thinking Supported URL context Not supported
Consumption options	Batch API Supported Flex inference Supported Priority inference Supported
Versions	Read the model version patterns for more details. Stable: `gemini-3-pro-image`
Latest update	November 2025
Knowledge cutoff	January 2025