Project AURIONAI Use-Cases Research & Innovation
music and audio

MusicGen

Meta open music model, still trending on Hugging Face.

MetaMetaUSA
Meta
Levelmodel
Classmusic and audio
Parametersnot in the notes
Contextnot in the notes
Released2023
Opennessunknown
Runs onconsumer GPU
Statusactive

Benchmark Results

independent
Artificial Analysis Music Arena v1.1generative media
secondary capture of AA post; lowest reportedindependent
881
8001,0001,200

Score in Elo; the axis starts at 800, as Elo has no zero. Higher is better.

AA Music Arena v1.1, board not statedOct 2026 alphasignal.ai, digg.com
Where this comes from
Every score names who ran it: vendor-reported, maintainer-run or independent. A rank is shown with the population it was ranked in (gap rule 3).

R&D Topics

Text-to-music and song generationexemplar

Identity

Developer
Meta
Family
not in the notes
Released
2023 sourcesnotes
Weights published
–
Record checked
10 Oct 2026
Where this comes from
Developer and dates from the research notes. Release date is the vendor's public announcement; weights date is when open weights were published.

Architecture and Size

Architecture
autoregressive
Total parameters
– sources
Active parameters
–
Checkpoint parameters
–
Note
small / medium
Context length
not in the notes
Input
text
Output
audio
Where this comes from
Parameter counts as the developer states them. Where the checkpoint holds a different total, both are shown (register A16).

Openness and Access

Openness
unknown
Licence
not in the notes sources
Access routes
open weights download
Where this comes from
The licence file governs over registry tags and aggregator labels.

Deployment

Runs on
consumer GPU
Footprint
not in the notes
Runtimes
not in the notes
Where this comes from
Deployment tiers and runtimes as named in the notes. Footprint is the notes' figure, not a measurement by AURION.

Indonesia

Indonesian support
not stated
Regional languages
not in the notes
Jakarta hosting
unknown
Languages
not in the notes
Where this comes from
Indonesia fields are carried on every model; unknown is an allowed value.

Lineage

The notes record no lineage for this model.

Industry Use Cases

No industry use case links this model.

Sources

  1. Text-to-Audio Models – Hugging Face huggingface.co https://huggingface.co/models?pipeline_tag=text-to-audio&sort=trending
  2. Artificial Analysis' Music Arena v1.1 Crowns Suno v6 Across 1,000 Harder Prompts | AlphaSignal alphasignal.ai https://alphasignal.ai/news/artificial-analysis-music-arena-v1-1-crowns-suno-v6-across-1-000-harder-prompts

To cite this page: Project AURION, AI Use-Cases Research & Innovation, "MusicGen", https://aurion.semai.id/models/meta-musicgen/, records of October 2026.