Google · Speech / TTS
Gemini 3.8 Flash TTS New
GA together with 3.8 Flash-Lite TTS and a Voices endpoint
- Provider
- Family
- Gemini
- Model type
- Speech / TTS
- Official release date
- Sep 22, 2026
- Release type
- General availability
- Status
- Generally available
- Previous version
- Gemini 3.1 Flash TTS (preview)
- Input
- text
- Output
- audio
- Context window
- Not documented
- Max output
- Not documented
- API model id
gemini-3.8-flash-tts- API price (input)
- Not verified
- API price (output)
- Not verified
- Price notes
- —
- Consumer apps
- —
- Developer API
- Gemini API
- Free access
- None documented
- Paid access
- —
- Availability
- —
- Licence
- proprietary
Benchmarks
No benchmark results recorded. We only list scores with a source, benchmark version and date.
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- Gemini 3.5 Flash-Lite Generally available · Jul 21, 2026