Real-time voice models went GA across Google's stack
Gemini 3.8 Live and Gemini 3.8 Live Extended Thinking reached general availability on 15 September, per the Gemini API changelog. A week earlier the same log recorded Gemini 3.5 Transcribe going GA, and later in the month it added 3.8 Flash TTS variants with voice design and replication tools.
Voice features in the apps you already pay for are usually built on the Live line, so this is the quiet month where "talk to it" stopped being a demo. It also matters for meeting tools: transcription and summarising keep collapsing into one product, which changes the maths if you pay for a separate note-taker. Test voice mode in the room you actually use it in — a noisy desk kills more of these features than model quality does.