stability-ai/stable-audio/2.5/inpaint

Name: Stable Audio 2.5 Inpaint
Author: stability-ai

Stable Audio 2.5 Inpaint by stability-ai - advanced AI model for audio-to-audio. Delivers high-quality results with fast inference, suitable for both creative and production workflows.

Input

Prompt(string)

The prompt to guide the audio generation

Audio Url(string)

The audio clip to inpaint

Idle

Example output — click Run to generate your own

Production endpoint

Send your first request

OpenAI-compatible endpoint with unified authentication and usage tracking.

POSThttps://api.sandbase.ai/v1/run

Model IDstability-ai/stable-audio/2.5/inpaint

Input Schema

2 parameters · 1 required · 1 optional

Parameter	Type	Required	Description
`prompt`	string	Required	The prompt to guide the audio generation
`audio`	string	Optional	The audio clip to inpaint

Output Schema

Field	Type	Description
`id`	string	Unique identifier for the generation task
`status`	string	Task status: pending, running, completed, failed, timeout
`model`	string	Model used for the generation
`outputs`	array	Array of output items
`outputs[].url`	string	URL of the generated artifact
`outputs[].content_type`	string	MIME type (e.g. image/png, video/mp4)
`error`	object \| null	Error details if failed, null on success
`error.type`	string	Machine-readable error type code
`error.message`	string	Human-readable error description

Async Workflow

This model uses asynchronous execution. Submit a request and poll for the result.

Submit — POST to /v1/run, receive an id
Poll — GET /v1/run/{id} until status is completed, failed, or timeout
Retrieve — Read outputs from the completed response

Code Examples

Ready-to-run snippets

# Step 1: Submit
curl -X POST https://api.sandbase.ai/v1/run \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
  "model": "stability-ai/stable-audio/2.5/inpaint",
  "audio": "https://static.sandbase.ai/examples/stability-ai/stable-audio/2.5/inpaint/input_audio_0.mp3",
  "prompt": "Lofi hip hop beat, chillhop"
}'

# Step 2: Poll result (replace <id>)
curl https://api.sandbase.ai/v1/run/<id> \
  -H "Authorization: Bearer YOUR_API_KEY"

← Back to Stable Audio 2.5 Inpaint

API README

Stable Audio 2.5 Inpaint

Stable Audio 2.5 Inpaint occupies a clearly bounded position in a audio production pipeline under the route stability-ai/stable-audio/2.5/inpaint. It is best evaluated as a named workflow endpoint rather than as a generic substitute for neighboring versions: planners can assign the route to a specific brief, record the chosen revision, and keep approval history tied to one predictable integration surface from intake through delivery.

A practical rollout of Stable Audio 2.5 Inpaint should begin with source-readiness checks, ownership of the submitted material, an agreed budget, and a written definition of the final inpaint deliverable. Before automation is enabled, the acceptance pass should verify that the returned asset opens correctly, fits the intended downstream toolchain, satisfies the project’s review criteria, and can be reproduced from the stored request and route identity stability-ai/stable-audio/2.5/inpaint.

Highlights

Distinct output behavior. For Stable Audio 2.5 Inpaint, for Stable Audio 2.5 Inpaint, submit the recording that contains the area to be inpainted In Stable Audio 2.5 Inpaint, this capability is applied through the exact stability-ai/stable-audio/2.5/inpaint workflow with audio as a relevant request control; the audio control exposes the corresponding choice in this route; the audio control exposes the corresponding choice in this route.
Creative control. For Stable Audio 2.5 Inpaint, for Stable Audio 2.5 Inpaint, supply the generation guidance in prompt In Stable Audio 2.5 Inpaint, this capability is applied through the exact stability-ai/stable-audio/2.5/inpaint workflow with prompt as a relevant request control; the prompt control exposes the corresponding choice in this route; the prompt control exposes the corresponding choice in this route.
Workflow fit. For Stable Audio 2.5 Inpaint, for Stable Audio 2.5 Inpaint, pass the audio clip through the dedicated audio field In Stable Audio 2.5 Inpaint, this capability is applied through the exact stability-ai/stable-audio/2.5/inpaint workflow.
Production detail. For Stable Audio 2.5 Inpaint, for Stable Audio 2.5 Inpaint, receive the generated WAV example through the output URL contract In Stable Audio 2.5 Inpaint, this capability is applied through the exact stability-ai/stable-audio/2.5/inpaint workflow.

Pricing

Configuration	Price
Per request	$0.2

When to Use

Scenario	Why this model fits
Choose Stable Audio 2.5 Inpaint	Use it when the required deliverable is specifically the audio-to-audio result documented for `stability-ai/stable-audio/2.5/inpaint`.
Match the source material	Select this route when your inputs naturally map to `audio`, `prompt`.
Use its distinguishing capability	For Stable Audio 2.5 Inpaint, submit the recording that contains the area to be inpainted In Stable Audio 2.5 Inpaint, this capability is applied through the exact stability-ai/stable-audio/2.5/inpaint workflow with audio as a relevant request control; the audio control exposes the corresponding choice in this route
Plan repeatable production	For Stable Audio 2.5 Inpaint, supply the generation guidance in prompt In Stable Audio 2.5 Inpaint, this capability is applied through the exact stability-ai/stable-audio/2.5/inpaint workflow with prompt as a relevant request control; the prompt control exposes the corresponding choice in this route
Confirm cost and delivery	Use the pricing combinations below and the output contract above when budgeting or automating Stable Audio 2.5 Inpaint jobs.

Prompt Guide

Build the request around the exact stability-ai/stable-audio/2.5/inpaint schema. Start with required fields, then add only the controls needed for the intended output; keep URLs reachable and enum values exactly as shown in Technical Specs.

{
  "prompt": "Lofi hip hop beat, chillhop",
  "audio": "https://static.sandbase.ai/examples/stability-ai/stable-audio/2.5/inpaint/input_audio_0.mp3"
}

Technical Specs

Specification	Value
Model ID	`stability-ai/stable-audio/2.5/inpaint`
Execution mode	`async`
Required inputs	`prompt`
Request fields	`audio` (string, optional); `prompt` (string, required)
Output	`url` (string); `content_type` (string)