All tasks / Models
MusicGen
Meta's 2023 open-weights text-to-music model from AudioCraft for short instrumental clips, in 300M to 3.3B sizes.
- Meta
- Open weights
- Released Jun 2023
Where it ranks
- CMusic generationModels · Local · 868 on Artificial Analysis Music Arena: Instrumental (AA-Music-Instrumental v1.1) (secondary benchmark)
Facts
- Vendor
- Meta
- Family
- MusicGen
- Released
- Jun 2023
- Weights
- Open: download and run it yourself
- License
- CC-BY-NC-4.0 (weights)
- Parameters
- 3.3B
- Access
- Free (open weights)
- Last verified
- 18 Oct 2026
Price from huggingface.co, 18 Oct 2026.
Benchmark results
| Benchmark | Result | Entry on the leaderboard | As of | Source |
|---|---|---|---|---|
| Artificial Analysis Music Arena: Instrumental (AA-Music-Instrumental v1.1) | 868 | MusicGenAA-Music-Instrumental v1.1; 95% CI +/-23; 2,130 samples; size not stated on the board | 18 Oct 2026 | artificialanalysis.ai |
| Music Arena Leaderboard: Instrumental | 838 | MusicGen MediumVotes through 2026-07-31; 95% CI +/-31; 569 votes (MusicGen Small: 794) | 31 Jul 2026 | music-arena.org |
Where you can use it
- CTTS WebUIRuntimes & APIs · Local