Fish Audio
S2 Pro
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.
| Source | Provider | Input | Output | Cache read | Context |
|---|---|---|---|---|---|
| OpenRoutercheapestfish-audio/s2-pro | OpenRouter | $15 | $0 | $0 | — |
Capabilities
- In: text
- Out: speech