Project AURIONAI Use-Cases Research & Innovation
ACE Studio

ACE Studio

Company. 2 models in the directory.

company
0deployments
0scores

Identity

Type
company
Country label
not in the notes
HQ country
not in the notes
Founding country
not in the notes
Parent
not in the notes
Parent country
not in the notes
Country basis
the research notes
Where this comes from
Convention D1: a dual label, HQ first, when the HQ, founding or parent country differ.

Models by Class

Models

ModelClassOpennessParametersReleased
StepFunACE-Step 1.5StepFun, ACE Studiomusic and audioopen weights permissive–31 Jan 2026StepFunACE-Step v1StepFun, ACE Studiomusic and audiounknown––

Sources

  1. ACE-Step: Open Source Music Generation Models by StepFun | ComfyUI Wiki comfyui-wiki.com https://comfyui-wiki.com/en/models/ace-step

To cite this page: Project AURION, AI Use-Cases Research & Innovation, "ACE Studio", https://aurion.semai.id/organisations/ace-studio/, records of October 2026.