4-bit Open on Hugging Face
Parameters
646M
Weights (est.)
≈ 778 MB
Mac memory (est.)
8 GB+
Size is estimated from the parameter count and quantisation. Memory allows a fifth extra for context plus 2 GB for the system; long contexts need more.
Details
- Base model
- FunAudioLLM/CosyVoice2-0.5B (finetune)
- Vendor
- FunAudioLLM
- Task
- Text to speech
- Quantisation
- 4-bit
- Licence
- —
- Downloads
- 81 in the last 30 days · 1.8K all time · 0 likes
- Published
- 2025-12-09 · updated 2025-12-11 (11mo ago)
- Languages
- en, zh, ja, ko
- Tags
- mlx-audio-plus, cosyvoice2
Other MLX builds of FunAudioLLM/CosyVoice2-0.5B
| Build | Quantisation | Weights | Mac memory | Downloads |
|---|---|---|---|---|
| S3TokenizerV2 | — | ≈ 495 MB | 8 GB+ | 12K |
| CosyVoice2-0.5B-4bit (this one) | 4-bit | ≈ 778 MB | 8 GB+ | 81 |
| CosyVoice2-0.5B-8bit | 8-bit | ≈ 957 MB | 8 GB+ | 513 |
| CosyVoice2-0.5B-fp16 | fp16 | ≈ 1.6 GB | 8 GB+ | 111 |
| CosyVoice2-0.5B-S3Tokenizer | — | — | — | 0 |