Stable Audio Open 1.0

Replicate
Audio & Music

Stability AI's Stable Audio Open generates short audio from text prompts, tuned for sound effects, drum loops, instrument riffs and production elements rather than full songs. Open weights, latent diffusion over a 44.1kHz audio autoencoder, with a configurable seconds_total up to about 47 seconds.

Queue audio with Stable Audio Open 1.0
Music and sound effects run asynchronously — we'll queue a job and you can track it in your history.
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Generates as an async job — typically 30 s to 2 min.
TL;DR·Last updated June 24, 2026

Stable Audio Open 1.0 is audio & music AI model from Replicate, priced at €0.000 per 1M input tokens with a unknown context window.

About this model

Stable Audio Open 1.0 is the open-weights release of Stability AI's text-to-audio system. It runs a diffusion transformer in the latent space of an audio autoencoder at 44.1kHz. The model was trained on freely licensed audio and is aimed at sample-style generation: foley, percussion loops, ambiences and short musical phrases. The seconds_total input sets clip length and steps controls quality versus speed.
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Pricing

Price per Generation
Per generation€2.00

API Integration

Use our OpenAI-compatible API to integrate Stable Audio Open 1.0 into your application.

Install
npm install railwail
JavaScript / TypeScript
import railwail from "railwail";

const rw = railwail("YOUR_API_KEY");

// Simple — just pass a string
const reply = await rw.run("stable-audio-open", "Hello! What can you do?");
console.log(reply);

// With message history
const reply2 = await rw.run("stable-audio-open", [
  { role: "system", content: "You are a helpful assistant." },
  { role: "user", content: "Explain quantum computing simply." },
]);
console.log(reply2);

// Full response with usage info
const res = await rw.chat("stable-audio-open", [
  { role: "user", content: "Hello!" },
], { temperature: 0.7, max_tokens: 500 });
console.log(res.choices[0].message.content);
console.log(res.usage);
Specifications
Price
€2.00
Developer
Replicate
Category
Audio & Music
Supported Formats
text
audio
Tags
stability-ai
stable-audio
sound-effects
loops
text-to-audio
open-weights

Frequently asked questions

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