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Gemini 3.1 Flash TTS

Google DeepMind🇺🇸 United States
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3.1minor

Gemini 3.1 Flash TTS introduces audio tags for granular control over vocal style, pace, and delivery through natural language commands. The model achieves an Elo score of 1,211 and includes mandatory SynthID watermarking.

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model releaseGoogle DeepMind

Google DeepMind releases Gemini 3.1 Flash TTS with audio tags for precise speech control across 70+ languages

Google DeepMind launched Gemini 3.1 Flash TTS, a text-to-speech model that achieved an Elo score of 1,211 on the Artificial Analysis TTS leaderboard. The model introduces audio tags that allow developers to control vocal style, pace, and delivery through natural language commands embedded in text input, with support for 70+ languages.

2 min read
text-to-speechgoogle-deepmindgemini