/ai

Google launches Gemini 3.8 Flash TTS and Flash-Lite TTS

Google says the two audio generation models are available through the Gemini API and AI Studio, calling them its “most expressive” yet.

1 Source, 10h ago, first seen 10h ago

TLDR

Google AI Studio announced Gemini 3.8 Flash TTS and Gemini 3.8 Flash-Lite TTS for creators, developers and enterprises. TestingCatalog also shared a flagship-model description highlighting custom vocal personas, line-by-line delivery control, vocal bursts and dual-speaker screenplay control.

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@testingcatalogGOOGLE 🔥: Gemini 3.8 Flash TTS and Gemini 3.8 Flash-Lite TTS are now live on Google AI Studio and APIs! > "Flagship TTS model for Voice Design and dual-speaker screenplay control. Prompt custom vocal personas, direct line-by-line delivery, and add vocal bursts." > "Our most expressive audio generation models yet. TTeSting time! 👀

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@testingcatalogGOOGLE 🔥: Gemini 3.8 Flash TTS and Gemini 3.8 Flash-Lite TTS are now live on Google AI Studio and APIs! > "Flagship TTS model for Voice Design and dual-speaker screenplay control. Prompt custom vocal personas, direct line-by-line delivery, and add vocal bursts." > "Our most expressive audio generation models yet. TTeSting time! 👀

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