Gemini 3.5 Live Translate: Real-Time Speech-to-Speech in 70+ Languages
Google DeepMind
Google launched Gemini 3.5 Live Translate on June 9, 2026 — a continuous speech-to-speech translation model covering 70+ languages that preserves the speaker's intonation, pacing, and pitch. Unlike turn-by-turn systems, it generates translated speech without turn boundaries, supporting 2,000+ language-pair combinations. Available immediately: via the Gemini Live API and Google AI Studio for developers, in Google Translate on Android and iOS, and in private preview for Google Meet enterprise customers. All output audio is watermarked via SynthID.
Why it matters
Continuous low-latency voice translation at frontier fidelity — simultaneously shipping in a consumer app (Google Translate) and developer API — is a qualitative leap over prior auto-translation tools and positions Google as the leader in real-time multilingual speech.
Importance: 4/5
Flagship Google audio model with consumer and developer launch; 70+ language coverage; real-time continuous speech translation is a new capability class.