Inworld AI Releases TTS-1.5 For Realtime, Production Grade Voice Agents

Inworld AI launches TTS-1.5, an advanced text-to-speech system optimized for real-time voice agents. The upgrade prioritizes low latency, high quality, and cost-efficiency, ranking top on Artificial Analysis. TTS-1.5 delivers more expressive and stable speech than previous versions, enabling production-grade conversational AI applications with improved naturalness and reliability.