license: cc-by-4.0
base_model: google/magenta-realtime-2
library_name: mlx
tags:
- music-generation
- magenta
- magenta-realtime
- apple-silicon
- mlx
- on-device
Magenta RealTime 2 — Apple Silicon build (for Serenance)
These are the Magenta RealTime 2 model weights by Google DeepMind, converted and quantized for on-device Apple Silicon inference. They are consumed by Serenance, a Mac-native focus-music app by Arign Ltd, which streams them at first run and generates music entirely on the user's Mac.
Attribution
Model: Magenta RealTime 2, Google DeepMind Original: https://huggingface.co/google/magenta-realtime-2 Model weights © Google DeepMind / Google LLC, licensed under CC BY 4.0: https://creativecommons.org/licenses/by/4.0/
Modifications by Arign Ltd (2026): the original weights were converted and
quantized for on-device Apple Silicon inference (MLX / .mlxfn format, with the
MusicCoCa and SpectroStream encoder stacks packaged for local use). No changes
were made to the model's behaviour beyond format conversion and quantization for
efficiency.
Serenance and Arign Ltd are not affiliated with, or endorsed by, Google.
Notices (retained from the original model card)
These notices are retained from the original Magenta RealTime 2 model card, per CC BY 4.0 §3(a)(1):
- No warranty. The materials are provided "AS IS", without warranties or conditions of any kind, express or implied, to the extent permitted by law.
- Responsible use. Use the model responsibly; do not generate content that infringes the rights of others.
- Outputs. Google claims no rights in the outputs you generate with the model.
License
Distributed under the Creative Commons Attribution 4.0 International (CC BY 4.0) license, the same terms as the original Magenta RealTime 2 weights. You are free to share and adapt this material with appropriate attribution.
Contents
resources/— MusicCoCa (text/music encoders, mapper, quantizer, tokenizer) and SpectroStream assets shared by both tiers.models/mrt2_base/— full-quality tier (Apple Silicon Pro/Max/Ultra).models/mrt2_small/— compact tier (all Apple Silicon).