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Creator unverified · current

S2 Pro

S2 Pro is listed with its creator unverified. It accepts text input and produces audio output.

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Report an errorModel and price history

Modalities

Token rates

Unavailable

No recent paired token rate available

Context

—

Released

2026-03-09

Knowledge cutoff

Unknown

Where to use it

1 observed offerings · token prices in USD per million where available

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Vercel AI Gateway

fish-audio/s2-pro

current

Input

—

Output

—

Cache

—

Context

—

Max output

—
Reasoning
No
Tool calling
No
Structured output
Unknown
Temperature
No

Price unavailable

Limits and capabilities reflect each provider’s listed offering. Unknown means support was not reported.

Capabilities and limits

Input
text
Output
audio
Max output
Unknown
Weights
Closed (source-reported)
Release
2026-03-09
Knowledge cutoff
Unknown
Family
s2

No confirmed capabilities

Provider-specific limits and support can differ.

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Model and price history

Latest recorded change: source refresh · 2026-10-21

Model changes (1)
  • source refresh · 2026-10-21
    {
  "before": {
    "model_type": null
  },
  "after": {
    "model_type": "speech"
  }
}