Audiorealism
953Elo
Win rate 33.2%
S2.1 Pro
S2.1 Pro is a production-oriented text-to-speech model from Fish Audio. It is suited for multilingual voice applications, expressive narration, and dialogue synthesis, with open-ended natural-language controls for speaking style and emotion.
- Input / output price
- $15/$0per 1M tokens
- Context
- 0
- Released
- 2026-07-29
Pricing
Design Arena
Elo scores and win rates across design and agent tasks.
Model Arena
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- Input
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