Speech Arena Elo 1,206 on Artificial Analysis, latency not measured; ranked 43rd of 112 in the TTS for Voice Agents 2026 index.
Benchmark summary: 10/100, ranked 43rd of 112 in the TTS for Voice Agents 2026 index (Listed). Strongest criterion: voice quality, 9 of 20 points.
BreezeBlue Breeze TTS 2 is an open-weights text-to-speech (TTS) API from BreezeBlue, measured by one independent benchmark, Artificial Analysis.
Overall score
10 /100
Data checked on September 30, 2026
Updated after each benchmark capture
Every point comes from a public benchmark: sources · methodology
BreezeBlue Breeze TTS 2 ranks 43rd of 112 in the 2026 text-to-speech (TTS) API benchmark, with a score of 10/100.
Neither Coval nor Speko measures BreezeBlue Breeze TTS 2's latency, so it scores 0 of 60 on real-time speed and does not appear in the real-time ranking.
No accuracy measurement: Coval does not measure its word error rate and Speko does not rate its pronunciation robustness, so accuracy counts 0 of 15.
In the Artificial Analysis Speech Arena (capture of October 1, 2026), BreezeBlue Breeze TTS 2 has an Elo of 1,206 (±16, 95% confidence) from 1,575 blind comparisons, 10th highest of the 92 models Artificial Analysis rates.
Artificial Analysis lists BreezeBlue Breeze TTS 2 at $34 per 1M characters (48th lowest of the 78 models Artificial Analysis lists a price for).
Artificial Analysis changed its Speech Arena Elo between the captures of September 30, 2026 and October 1, 2026 without a new measurement date (1,207, then 1,206): the score uses the average, 1,206.5. The value shown is the latest.
Tested in Chinese by Artificial Analysis or Speko. A language missing here was not tested, which does not mean it is unsupported.
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