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| 2 models | fish-audioFish Audio: S2 ProRemove × | Briaremove_background_guidedRemove × |
|---|---|---|
| What’s different | 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. | Prompt-guided background removal by Bria: tell it what to keep or what to remove and get a clean cutout with true transparency, at the original resolution with the original pixels untouched. Trained… |
| Date | Mar 10, 2026Released | Oct 14, 2026Listed |
API prices USD · provider configuration shown below | ||
| Listed rate | See provider quotes | See provider quotes |
| Provider endpoints | 0 endpoints → | 0 endpoints → |
Benchmarks Each result retains its evaluation configuration | ||
| AA Native Voice ↗Unversioned · provider native voices | 1,116.34 ↗Provider native voices · all categories · US + UK accents · 4 listed voicesIndependent result95% CI 1,104.34–1,128.34 · n=2,567 | Not reported |
Specifications | ||
| Context window | — | — |
| Max output | — | — |
| Parameters | — | — |
| Open weights | Supported | Not reported |