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Gemini 3 Flash Preview

The best model in the world for multimodal understanding, and our most powerful agentic and vibe-coding model yet, delivering richer visuals and deeper interactivity, all built on a foundation of state-of-the-art reasoning.

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Documentation

Visit the Gemini 3 Developer Guide page for full coverage of features and capabilities.

gemini-3-flash-preview

Property	Description
Model code	`gemini-3-flash-preview`
Supported data types	Inputs Text, Image, Video, Audio, and PDF Output Text
Token limits^[*]	Input token limit 1,048,576 Output token limit 65,536
Capabilities	Audio generation Not supported Caching Supported Code execution Supported Computer use Supported File search Supported Function calling Supported Grounding with Google Maps Supported Image generation Not supported Live API Not supported Search grounding Supported Structured outputs Supported Thinking Supported URL context Supported
Consumption options	Batch API Supported Flex inference Supported Priority inference Supported
Versions	Read the model version patterns for more details. `Preview: gemini-3-flash-preview`
Latest update	December 2025
Knowledge cutoff	January 2025