Fish Audio model product
Fish Audio S2 Pro
Fish Audio S2 Pro is a TTS model from Fish Audio.
Updated Oct 23, 2026. Default version: Fish Audio S2 Pro
LLMBoard Text-to-Speech Score54.3Fish Audio S2 Pro
Coverage35%1 benchmark families
Context windowN/ATokens
Native catalog priceN/APrice unavailable
Fish Audio S2 Pro Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
Fish Audio S2 Pro Benchmark Results
Benchmark scores for Fish Audio S2 Pro.
Sort by
Benchmark | Score | Rank | Participants | Percentile | Evidence | Evaluated |
|---|
| BenchmarkArtificial Analysis Text To Speech | Score1,112.00 elo | Rank37 | Participants98 | Percentile62.89% | EvidenceB | EvaluatedN/A |
Fish Audio S2 Pro Arena Results
Preference and agent-evaluation results for the default version.
No Arena results
The default version does not have a matching Arena result yet.
Fish Audio S2 Pro Pricing
Prices are shown in the model's native media unit and resolution tier.
- Native price
- N/A
- Price unit
- N/A
- Tier
- Standard
- Tracked offerings
- 0
No price available
This model does not have a current media price.
Media catalog prices are not converted into token input or output prices.
Fish Audio S2 Pro Runtime Performance
Provider-specific output speed and catalog latency for Fish Audio S2 Pro. Runtime does not affect the capability score.
No runtime data
No provider-specific speed or latency record is linked to the default version yet.
Output Speed is generated output tokens received per second. Catalog latency is reported separately from observed provider TTFT.
Fish Audio S2 Pro Specifications
Technical details for the model's default version.
- Version
- Fish Audio S2 Pro
- Released
- Unknown
- Knowledge cutoff
- Unknown
- Parameters
- N/A
- Context window
- N/A
- Max output
- N/A
- Inputs
- text
- Outputs
- audio
- Open weights
- No
- License
- Unspecified
Fish Audio S2 Pro Versions
Available versions of this model. The score column identifies the version used in the overall ranking.
Sort by
Version | Released | LLMBoard | Parameters | Context | Max output | Open weights | License |
|---|
| VersionFish Audio S2 Pro | ReleasedN/A | LLMBoard54.29 | ParametersN/A | ContextN/A | Max outputN/A | Open weightsNo | LicenseUnspecified |
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What is Fish Audio S2 Pro?
Key information about Fish Audio S2 Pro and its available data.
Fish Audio S2 Pro is a text-to-speech (TTS) model from Fish Audio. The model is ranked by Artificial Analysis.
Data as of 2026-10-22.
FAQ
Common questions about Fish Audio S2 Pro.
When was Fish Audio S2 Pro released?
A release date is not available for the default version.
How much does Fish Audio S2 Pro cost?
No native catalog price is currently available for Fish Audio S2 Pro.
Who created Fish Audio S2 Pro?
Fish Audio S2 Pro was created by Fish Audio.
What is the context window for Fish Audio S2 Pro?
A context window is not available for the default version.
Is Fish Audio S2 Pro open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer Fish Audio S2 Pro?
No provider offering is currently linked to the default version.