---
title: Stable Audio 3 Apple Silicon Benchmarks
summary: Three checkpoints from one repo: a small model for sound effects, a small one for music, and a medium one for better music. GroundSlate runs the MLX conversions from Stability's own optimized-runtime repo.
---

# Stable Audio 3 Apple Silicon Benchmarks

Three checkpoints from one repo: a small model for sound effects, a small one for music, and a medium one for better music. GroundSlate runs the MLX conversions from Stability's own optimized-runtime repo.

- Maker: Stability AI
- Maker page: /resources/groundslate/benchmarks/makers/stability-ai
- Site: https://huggingface.co/stabilityai/stable-audio-3-optimized

## Models

- Stable Audio 3 Medium (`stabilityai/stable-audio-3-optimized`): one music bed 8.14s. /resources/groundslate/benchmarks/sound/stable-audio-3-medium