Artificial Analysis

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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 @BreezeBlueX, 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 more details and listen to samples below ⬇️

Media: https://video.twimg.com/tweet_video/HQmyCesaoAAEW07.mp4

views 388255 · likes 741 · reposts 60 · replies 18 (at fetch time)

Archived 2026-09-29 via fxtwitter (unofficial).

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 @BreezeBlueX, 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 more details and listen to samples below ⬇️

Media: https://video.twimg.com/tweet_video/HQmyCesaoAAEW07.mp4

views 388255 · likes 741 · reposts 60 · replies 18 (at fetch time)

Archived 2026-09-29 via fxtwitter (unofficial).