Cartesia
How Sonic 3.6 compares with the other 99 text to speech models.
Strong choice. Ranked #4 of 100, 40 Elo points behind #1 and ahead of 97% of models.
Close race with 3 models. Its score range overlaps with Qwen-Audio-3.1-TTS-Plus, Gemini 3.8 Flash TTS, Fish Audio Drama 3, so you may not notice a difference.
Usually wins. Against a typical model it gets picked in about 77% of blind votes.
Rank
#4
of 100 models
Elo rating
1,296
40 behind #1
typical 1,086
± range
±13
how certain the score is
Votes
–
blind comparisons
This model next to its closest competitors. Click another bar to open that model.
How often people would pick this model over another in a blind vote, based on the Elo scores.
People see two results for the same prompt without knowing which model made them, and vote for the better one. Gaps under about 20 Elo points are hard to notice in practice.
Benchmark data from Artificial Analysis, an independent benchmarking company. Rankings refresh every few hours.
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