Google
Audio
Medium
Closed weights
Gemini 3.1 Flash TTS
211 days since Google announced it ·
Gemini 3.1 Flash TTS is a closed-weights audio model from Google, announced 15 Apr 2026. It costs $1 text in / $20 audio out per 1M tokens.
- Price
- $1 text in / $20 audio out
- per 1M tokens
- Parameters
- —
- not disclosed
- Announcement
- blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-3-1-flash-tts
- Docs
- ai.google.dev/gemini-api/docs/pricing
Our coverage
We haven’t written about Gemini 3.1 Flash TTS yet.
Google · Medium · Gemini TTS
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More from Google
All modelsFacts last updated , from Google’s own pages.