Fish Audio
·Released on Jul 29, 2026S2 Pro API Benchmarks, Pricing & Provider Data
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Text-To-Speech
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.
Specifications
OpenRouter endpoints
1 endpointsThird-party OpenRouter endpoint data, shown separately from LMSpeed measurements. Some 30-minute live performance fields only appear after syncing with an OpenRouter API key.
| Provider endpoint | Input | Output | 1d uptime | 30m latency | 30m throughput | Context / output |
|---|---|---|---|---|---|---|
Fish Audio fish-audio | $15/M | $0/M | 100% | — | — | undefined tokens / — |