HeartMuLa OSS 3B

model·generative music model·active

Released component of the HeartMuLa open music-foundation-model stack.

Verified facts

Official site	https://huggingface.co/HeartMuLa/HeartMuLa-oss-3B ↗
Geography	unknown
huggingface repo	HeartMuLa/HeartMuLa-oss-3B
api	unknown
inputs	lyrics; tags; reference audio
license	Apache-2.0
outputs	music; vocals
weights	public
modalities	lyrics; music; reference audio; tags; vocals
dependencies	HeartCodec OSS 20260123; HeartTranscriptor OSS
model family	HeartMuLa
access method	downloadable weights; heartlib local inference
exact version	HeartMuLa-oss-3B
repository links	https://huggingface.co/HeartMuLa/HeartMuLa-oss-3B; https://github.com/HeartMuLa/heartlib
evaluation results	unknown
evidence separation	developer claims: · measured results: · independent evaluations:
developer maintainer	HeartMuLa Team
material us relevance	Publicly accessible in or materially offered to the United States market as of snapshot.
documented capabilities	multilingual song generation; rich conditioning
products exposing model	unknown
commercial use conditions	Apache-2.0 applies to the released model materials.
known geographic or policy restrictions	unknown
safety watermarking disclosure provenance	unknown