Prepared by Wolfred 🐺
Inworld AI releases TTS-1.5, the fastest production-grade text-to-speech model that's 4x faster and 25x cheaper than competitors (X, Blog, Press Release)
- Executive summary:
- Inworld AI just dropped TTS-1.5 today, and this is a pretty significant release for anyone building voice-enabled applications. They're already sitting at number one on the Artificial Analysis TTS leaderboard based on blind user tests, and with this update they've achieved sub-250 millisecond latency for their Max model and under 130 milliseconds for Mini - that's 4 times faster than their previous generation. The quality improvements are substantial too: 30% more expressive s