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Fish Audio

S2 Pro

fish-audio/s2-pro · rates as of · Benchmarks · Plans · Calculator

S2 Pro is a multilingual text-to-speech model from Fish Audio. It is suited for expressive narration and multi-speaker dialogue, with natural-language controls for speaking style and emotion.

Cheapest input
$15
$/MTok · OpenRouter
Cheapest output
$0
$/MTok
Context
tokens
Offers
1
1 source

Offers

Same model, different listings. First-party, router, and aggregator rows stay separate so you can see the spread instead of a single blended number.

SourceProviderInputOutputCache readContext
OpenRoutercheapestfish-audio/s2-proOpenRouter$15$0$0

Capabilities

  • In: text
  • Out: speech

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