Meta

This page is auto-generated from model configurations. Last updated: 2026-04-09.

This reference lists all available Meta audio generation models and their parameters. Use these parameter names when calling the Generation API.

• Meta MusicGen

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Meta MusicGen

Model ID: model_meta-musicgen

Capabilities: txt2audio

LLM Markdown: https://app.scenario.com/api/models/model_meta-musicgen/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
modelVersion	string	No	stereo-melody-large	-	-	stereo-melody-large, stereo-large, melody-large, large	Model to use for generation
prompt	string	No	-	-	-	-	A description of the music you want to generate.
inputAudio	file	No	-	-	-	-	An audio file that will influence the generated music. If continuation is True, the generated music will be a continuation of the audio file. Otherwise, the generated music will mimic the audio file’s melody. Only works with Melody Large and Stereo Melody Large models.
duration	number	No	8	1	30	-	Duration of the generated audio in seconds.
continuation	boolean	No	false	-	-	-	If True, generated music will continue from Input Audio. Otherwise, generated music will mimic Input Audio’s melody.
continuationStart	number	No	0	0	-	-	Start time of the audio file to use for continuation.
continuationEnd	number	No	-	0	-	-	End time of the audio file to use for continuation. If None, will default to the end of the audio clip.
multiBandDiffusion	boolean	No	false	-	-	-	If True, the EnCodec tokens will be decoded with MultiBand Diffusion. Only works with non-stereo models.
normalizationStrategy	string	No	loudness	-	-	loudness, clip, peak, rms	Strategy for normalizing audio.
temperature	number	No	1	-	-	-	Controls the ‘conservativeness’ of the sampling process. Higher temperature means more diversity.
classifierFreeGuidance	number	No	3	0	10	-	Increases the influence of inputs on the output. Higher values produce lower-varience outputs that adhere more closely to inputs.
seed	number	No	-	-	-	-	Seed for random number generator. If None or -1, a random seed will be used.