Generally available
Gemini 3.8 Flash TTS and Gemini 3.8 Flash-Lite TTS are Generally Available (GA)
Gemini 3.8 Flash TTS and Gemini 3.8 Flash-Lite TTS are Generally Available (GA)
Gemini 3.8 Flash TTS and Gemini 3.8 Flash-Lite TTS are available in General Availability (GA) in the global location and the us and eu multi-regions. The models support structured speaker and style metadata, inline vocal tags, multi-speaker dialogue, and streaming. Voice design and voice replication capabilities remain available in Preview.
For more information, see Generate speech with Gemini TTS.
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