Breeze TTS 2 is now the leading Open Weights TTS model in the Artificial Analysis Provider Voices Speech Arena, surpassing Fish Audio S2 Pro by 90 Elo points Breeze TTS 2 is the latest TTS model from BreezeBlue, supporting 50 languages, voice generation from text prompts, and streaming generation. Its weights are openly available on Hugging Face. Key takeaways: ➤ Provider Voices: Breeze TTS 2 ranks #1 among Open Weights TTS models, leading the next best Open Weights model, Fish Audio S2 Pro at 1,125, by 90 Elo points. It also ranks #6 overall out of 100+ models, with an Elo of 1,215. ➤ Controlled Voices: Breeze TTS 2 ranks #3 among Open Weights TTS models, with the same Elo as Fish Audio S2 Pro at 1,002. It trails the leading Open Weights model, Mistral's Voxtral TTS, at 1,010 by 8 Elo points, and ranks #16 out of 39 models overall with an Elo of 1,002. ➤ Speed: Breeze TTS 2 processes 45 characters per second, trailing the leading Open Weights model, Fish Audio S2 Pro, at 102 characters per second. ➤ Price: Breeze TTS 2 is priced at $34 per 1M characters on BreezeBlue's hosted endpoint, more expensive than competitor Open Weights model, Fish Audio S2 Pro, at $15 per 1M characters, though weights are also available for self-hosting both models.
See the top Open Weights models on the Artificial Analysis Speech Leaderboard: https://artificialanalysis.ai/text-to-speech/leaderboard/provider-voice?open-weights=true Vote for models in the Artificial Analysis Speech Arena: https://artificialanalysis.ai/text-to-speech/arena Explore Breeze TTS 2 sample clips in the Artificial Analysis Speech Explorer: https://artificialanalysis.ai/text-to-speech/speech-explorer?model=breeze-tts-2
From a spec review and quick test, the model itself looks promising, but commercial use requires authorization & licence from RESONIA, INC