OpenAudio S1 Mini

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OpenAudio S1 Mini is Fish Audio's text to speech model. A compact TTS model from Fish Audio's OpenAudio line, offering high-quality speech synthesis in a smaller, faster footprint.
Specifications
Canonical IDfish-audio-openaudio-mini-s1
TypeText to Speech
StatusActive
CreatorFish Audio
Input ModalitiesText
Output ModalitiesAudio
Benchmarks
Elo Rating
1044
#225

Capabilities

Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text·
Image·
Audio✓
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Other Models

ModelTierReleasedContextInput / 1MOutput / 1M
OpenAudio S1—————

Model IDs

fish-audio-openaudio-mini-s1
openaudio-s1-mini