Google · First-party API · S2S

gemini-3.8-live

Release announcedReleased on Sep 15, 2026

Notice

Release announced

Released on Sep 15, 2026

Google announced this model on 2026-09-15. Live API.

Hosting route
First-party API
Affected scope
Live API
Announced
Sep 15, 2026
First seen by ModelClock
Oct 4, 2026

What the provider published

ai.google.dev ↗

September 15, 2026

  • Gemini 3.8 Live and Gemini 3.8 Live Extended Thinking generally available (GA) : Released two new audio-to-audio models for real-time voice applications using the Live API:

  • Gemini 3.8 Live ( gemini-3.8-live ): The default option for most low-latency voice agent experiences and real-time dialogue without reasoning delays. Features interleaved reasoning, default

Read from the provider's text; the quote is the provider's exact lines.

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