18 August 2026
Cartesia releases Sonic-3.6 text-to-speech model in 44 languages
- Cartesia, an AI audio company, released Sonic-3.6 in beta, a model that converts written text into spoken audio across 44 languages.
- The model ranks highest on Artificial Analysis voice leaderboards, a public ranking system that compares text-to-speech systems by quality metrics.
