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BreezeTTS2: 3B Open Model Delivers Real-Time Local TTS

Sam Witteveen introduced and then hands-on tested BreezeTTS2, a 3B open-source TTS model that achieves fully real-time, high-quality speech synthesis running locally on a single GPU.

2026-08-31 ~ 2026-08-31 · 2 episodes · 4 posts

Episode 1 · BreezeTTS2: Open-Source 3B Model Delivers Fully Local Real-Time TTS (2026-08-31, 2 posts)

Sam Witteveen introduces BreezeTTS2, an open-source 3B-parameter TTS model that runs 100% locally in real time without cloud services, featuring voice design, directional control, and multilingual support.

Episode 2 · BreezeTTS2: Open-Source 3B Model Runs Real-Time Locally on RTX 6000 (2026-08-31, 2 posts)

Sam Witteveen tested BreezeTTS2, an open-weight 3B-parameter TTS model, showing it can run in real time locally on a Dell Pro Max with an RTX Pro 6000 GPU.