How much does S1 Mini cost?

S1 Mini is open source and can be self-hosted.

What benchmarks has S1 Mini been tested on?

S1 Mini has not been benchmarked yet. Scores are added as benchmarks are published.

How does S1 Mini compare to GPT-5.4 Image 2?

S1 Mini has an average score of 0.0 while GPT-5.4 Image 2 scores 0.0. GPT-5.4 Image 2 slightly outperforms S1 Mini overall. See full comparison →

Home/Models/S1 Mini

S1 Mini

Name: S1 Mini
Author: Fish Audio

by Fish Audio · Released May 2025

Open Source

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Context

N/A

Input $/1M

TBD

Output $/1M

TBD

Type

text-to-speech

License

Open Source

Benchmarks

0 tested

Data updated today

About

Fishaudio text to speech model. 7K downloads on HuggingFace.

No benchmark data available yet.

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Source Code

BenchGecko API

fishaudio-s1-mini

Specifications

Typetext-to-speech
ContextN/A
ReleasedMay 2025
LicenseOpen Source
StatusActive

Available On

Fish AudioTBD

Learn More

transformer open-weights tokens

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Frequently Asked Questions

S1 Mini is an open-source text-to-speech AI model by Fish Audio, released in May 2025.

Benchmarks

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S1 Mini

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