Fish Audio
·Released on Jul 29, 2026

S2.1 Pro API Benchmarks, Pricing & Provider Data

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Text-To-Speech

S2.1 Pro is a production-oriented text-to-speech model from Fish Audio. It is suited for multilingual voice applications, expressive narration, and dialogue synthesis, with open-ended natural-language...

Specifications

Technical Details

Input
Output
Released
Jul 2026
Documentation
Tokenizer
Other
Architecture
text->speech
Moderated
No

OpenRouter endpoints

1 endpoints

Third-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 endpointInputOutput1d uptime30m latency30m throughputContext / output
Fish Audio
fish-audio
$15/M$0/M100%undefined tokens / —

Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.Standard benchmark data may include BenchLM and other public sources.

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