Fish Audio
Fish Audio: S2 Pro
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.
Input
$15
/ 1M tokens · Token reference
Output
$0
/ 1M tokens · Token reference
Context window
Not published
tokens
Speech output · Token reference fields do not establish an output-unit price.
Model facts
Author
Fish Audio
Tokenizer
Other
Modality
Text -> Speech
Created
Jul 29, 2026
Publication status
Hugging Face: not mappedLicense: not publishedParameter count: not published
Modalities
Input · TextOutput · Speech