← All news·2026-09-15·3 min read

Gemini 3.8 Live Extended Thinking: World’s Best Voice AI

Google releases Gemini 3.8 Live & Gemini 3.8 Live Extended Thinking (voice AI models) which support 97 languages. Gemini 3.8 Live Extended Thinking achieves an 82.6 score on the Artificial Analysis Speech to Speech Quality Index.

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Google announced two new voice AI models called Gemini 3.8 Live & Gemini 3.8 Live Extended Thinking. Gemini 3.8 Live Extended Thinking achieved an 82.6 score on the Artificial Analysis Speech to Speech Quality Index, scored 97.7% on Big Bench Audio and supports 97 languages with automatic language switching during conversations.

It works out of the box with LiveKit & Pipecat, no need to glue together 5 different APIs. The agent feels much more transparent since it can reason and talk simultaneously. It’s the equivalent of GPT-Live-1 but better. For now, Google is ahead of everyone else in terms of quality.

Source: deepmind.google

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EAEvgenii Arsentev

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Evgenii Arsentev

PhD · Chief Executive Officer, digital health