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Gemini 3.5 Live Translate

Gemini 3.5 Live Translate is our low-latency, audio-to-audio model optimized for real-time translation of spoken conversations. It enables seamless, bidirectional translation with high accuracy and natural voice output.

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Documentation

Visit the Live Translation guide for full coverage of features and capabilities.

gemini-3.5-live-translate-preview

Property	Description
Model code	`gemini-3.5-live-translate-preview`
Supported data types	Inputs Audio (speech) Output Audio (translated speech) and Text (transcript)
Token limits^[*]	Input token limit 131,072 Output token limit 65,536
Capabilities	Audio generation Supported Caching Not supported Code execution Not supported File search Not Supported Function calling Not Supported Grounding with Google Maps Not supported Image generation Not supported Live API Supported Search grounding Not Supported Structured outputs Not supported Thinking Not supported URL context Not supported
Consumption options	Batch API Not supported Flex inference Not supported Priority inference Not supported
Versions	Read the model version patterns for more details. Preview: `gemini-3.5-live-translate-preview`
Latest update	June 2026
Knowledge cutoff	January 2025