Boson AI releases Higgs TTS 3, a 4B zero-shot voice cloning model for 100+ languages
Higgs TTS 3 is a roughly 4B voice-cloning TTS with inline control tags and 100+ languages; research and non-commercial licence.
Tagged expressive-tts
Fish Audio releases S2 Pro, a 5B TTS model for 80+ languages, research licence
S2 Pro is a dual-autoregressive TTS model with inline emotion tags; weights are free for research, commercial use needs a licence.