Google has launched Gemini 3.8 Flash TTS and Flash-Lite TTS, text-to-speech models supporting 100+ languages with 2,000+ voice options. The models enable high-quality speech synthesis with natural prosody, intonation control, and voice cloning from 30-second samples. Flash TTS ranks first in Hume AI's voice quality benchmark; Flash-Lite TTS offers a lower-cost alternative while remaining highly competitive. Available now across Google AI Studio, Gemini API, Enterprise, Notebook, and Google Vids—relevant for Thai SMEs building multilingual voice applications, content production, and customer-facing services.