sesame · First MLX build 17 Mar 2025
csm-1b
MLX
Audio apache-2.0
A 1.6B parameter text to speech model from sesame, with 2 MLX builds at fp16.
- Parameters
- 1.6B From Hugging Face
- Quantisation
- Unstated csm-1b
- Memory needed
- 9 GB Estimate, unified memory
- Download
- 6.2 GB Weights, estimated
- Downloads
- 648 This build, last 30 days
- Task
- Text to speech Audio
- MLX builds
- 2 On mlx-community
- Devices
- Mac Apple silicon
Memory
Will it fit?Needs about 9 GB at Unstated
8 GB
16 GB
24 GB
32 GB
64 GB
128 GB
Fits with headroomTight, close other appsWon’t fit
Estimated from the size of the weights, plus a fifth for context and working memory and 2 GB for macOS and your apps. Long contexts need more.
Run it
Terminal · Hugging Face CLI$ pip install -U huggingface_hub
$ hf download mlx-community/csm-1bMLX builds
2 on mlx-community| csm-1b-fp16 | fp16 | 3.1 GB | 6 GB | 126 |
|---|---|---|---|---|
| csm-1b | Unstated | 6.2 GB | 9 GB | 648 |
Sizes are estimated from Hugging Face’s parameter counts and the quantisation. Downloads are for the last 30 days.