- Pricing
- Not published
- Released
- 1y ago
Cost
Stability AI 341M parameter open text-to-audio model optimized to run on Arm CPUs, built for short on-device samples.
How it compares
Level
LightweightThe lab's smallest, cheapest and lowest-latency hosted line, built for high volume and simple tasks.
Lightweight models from other labs
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Quality and benchmarks
The closest alternatives to Stable Audio Open Small, matched on model kind and release date with no comparable price, are Suno v4.5 by Suno, OLMoASR by Ai2, and Universal-Streaming by AssemblyAI.
Suno v4.5Stable Audio Open Small vs Suno v4.5OLMoASRStable Audio Open Small vs OLMoASRUniversal-StreamingStable Audio Open Small vs Universal-Streaming
Licensing and access
Stable Audio Open Small has open weights, released under the Stability AI Community License.
The Stable Audio Open Small weights are available on Hugging Face in the stabilityai/stable-audio-open-small repository.
Basics
Stable Audio Open Small was made by Stability AI and released on May 14, 2025.
The available facts only state that Stable Audio Open Small has open weights; whether it is free to use is not stated.
Generated from Vertical Tabs data, updated November 2, 2026.
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