File size: 2,483 Bytes
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license: mit
base_model:
- ACE-Step/Ace-Step1.5
tags:
- gguf
- text-to-music
- acestep
---
# acestep — runtime + GGUF weights mirror
Files needed by the local music generation feature of the KakaoWork desktop app.
This repository is a **mirror kept for build reproducibility**: the app pins a
sha256 for every file, so it needs a location whose bytes never change.
## Contents
### Runtime (built by us)
`acestep.cpp` has no upstream release artifacts, so we build it ourselves.
| File | Platform |
| --- | --- |
| `acestep-darwin-arm64.zip` | macOS arm64 (ad-hoc signed) |
| `acestep-win-x64.zip` | Windows x64 (signed) |
Each archive is flat: `ace-lm`, `ace-synth` and the ggml shared libraries sit at
the top level. The executables resolve the libraries next to them, so keep them
in one directory.
### Weights (mirrored, byte-identical)
Re-uploaded unchanged from
[Serveurperso/ACE-Step-1.5-GGUF](https://huggingface.co/Serveurperso/ACE-Step-1.5-GGUF).
Only the four files our app loads are mirrored; that repository has many more
quantizations and is the place to look for them.
| File | Size | sha256 |
| --- | --- | --- |
| `acestep-v15-turbo-Q4_K_M.gguf` | 1.45 GB | `55b4d8514850f3d0f82536f37e99673aaf48df802b5ae5b153eea32a2e2daa5e` |
| `acestep-5Hz-lm-4B-Q5_K_M.gguf` | 3.03 GB | `938ed7067c8897f66acf4c3a86fc1fa8113d5cd1a5f13e6edec2e03207514e2d` |
| `Qwen3-Embedding-0.6B-Q8_0.gguf` | 784 MB | `972f23255e46adfe744a0eb9a0039f3c63988f65753b0968d776e8b27168c321` |
| `vae-BF16.gguf` | 337 MB | `0599862ac5d15cd308e1d2e368373aea6c02e25ebd1737ad4a4562a0901b0ef8` |
The sha256 values are the upstream ones — verify against the source repository
if you want to confirm nothing was altered in transit.
## Credits and license
- Original model weights: **ACE Studio** and **StepFun** —
[ACE-Step/Ace-Step1.5](https://huggingface.co/ACE-Step/Ace-Step1.5). All model
weights are theirs; we changed nothing.
- GGUF conversion and quantization: **Serveurperso** —
[Serveurperso/ACE-Step-1.5-GGUF](https://huggingface.co/Serveurperso/ACE-Step-1.5-GGUF)
(MIT), whose model card also credits Aryanne and jeankassio for specific
weight merges.
- The mirrored weights are redistributed under the MIT license of the source
repository. Please refer to the upstream repositories for the terms that apply
to the original model.
- The runtime archives are builds of
[acestep.cpp](https://github.com/ACE-Step/acestep.cpp); its own license applies.
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