ToolsThe story, in brief
Gemini 3.1 Flash TTS: the next generation of expressive AI speech
Google just shipped Gemini 3.1 Flash TTS across its entire product suite. Here's what changes for founders building voice-first AI.
The KeyNews take
Why it matters
Google is rolling out a new generation of expressive text-to-speech built on Gemini 3.1 Flash across its product ecosystem. This signals Google's push to embed advanced voice capabilities into consumer and enterprise workflows—a direct competitive move against OpenAI's voice features and Eleven Labs' dominance in synthetic speech.
The key facts
4 to knowGemini 3.1 Flash TTS now available across Google products
Focus on 'expressive' speech generation (suggests naturalness/prosody improvements)
Integrated into Google's broader Gemini product line
Positions against OpenAI voice mode and third-party TTS providers
Go to the source
Google AI Blogblog.google
Publisher excerpt: Gemini 3.1 Flash TTS is now available across Google products.