Google has released Gemini 3.8 Live, a successor to Gemini 3.1 Flash Live, featuring cost-efficient real-time voice conversation capabilities. The new Extended Thinking variant delivers superior performance for complex, multi-step reasoning tasks and achieves high scores on speech quality and reasoning benchmarks. Both versions are now available to developers via Gemini API, Google AI Studio, and enterprise customers, with extended consumer access through Gmail, Keep, Docs, and AI Pro/Ultra tiers—enabling SMEs to integrate advanced AI capabilities into voice-driven applications.