Cartesia(@cartesia):Introducing Sonic-3.6: our most lifelike TTS yet, and another step change in naturalness across 44 languages. Just three months after our Sonic-3.5 launch, we've made fundamental model improvements based on feedback from the teams building on Sonic. We're #1 on @ArtificialAnlys across both the provider and controlled voice streaming leaderboards — best-in-class voices + the best underlying model. Available in beta today. Hear it for yourself 👇

Cartesia

@cartesia

Architecting AI that learns and interacts like humans

Joined September 2023

4 Following 15.4K Followers

Cartesia@cartesia

2026.08.17 17:17

Introducing Sonic-3.6: our most lifelike TTS yet, and another step change in naturalness across 44 languages. Just three months after our Sonic-3.5 launch, we've made fundamental model improvements based on feedback from the teams building on Sonic. We're #1# on @ArtificialAnlys across both the provider and controlled voice streaming leaderboards — best-in-class voices + the best underlying model. Available in beta today. Hear it for yourself 👇