VibeVoice-Realtime-0.5B-fp16
mlx-community/VibeVoice-Realtime-0.5B-fp16
Text to speech · transformers
fp16 Open on Hugging Face
Parameters
1.0B
Weights (est.)
≈ 2.0 GB
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
- Qwen/Qwen2.5-0.5B (finetune)
- Vendor
- Qwen
- Task
- Text to speech
- Quantisation
- fp16
- Licence
- mit
- Downloads
- 377 in the last 30 days · 1.7K all time · 5 likes
- Published
- 2025-12-14 · updated 2025-12-15 (11mo ago)
- Languages
- en
- Tags
- vibevoice_streaming, Realtime TTS, Streaming text input, Long-form speech generation
Other MLX builds of Qwen/Qwen2.5-0.5B
| Build | Quantisation | Weights | Mac memory | Downloads |
|---|---|---|---|---|
| Qwen2.5-0.5B-Instruct-4bit | 4-bit | ≈ 278 MB | 8 GB+ | 27K |
| Qwen2.5-0.5B-Instruct-8bit | 8-bit | ≈ 525 MB | 8 GB+ | 177 |
| VibeVoice-Realtime-0.5B-4bit | 4-bit | ≈ 633 MB | 8 GB+ | 135 |
| VibeVoice-Realtime-0.5B-5bit | 5-bit | ≈ 754 MB | 8 GB+ | 20 |
| VibeVoice-Realtime-0.5B-6bit | 6-bit | ≈ 876 MB | 8 GB+ | 22 |
| Qwen2.5-0.5B-Instruct-bf16 | bf16 | ≈ 988 MB | 8 GB+ | 1.8K |
| VibeVoice-Realtime-0.5B-8bit | 8-bit | ≈ 1.1 GB | 8 GB+ | 254 |
| VibeVoice-Realtime-0.5B-fp16 (this one) | fp16 | ≈ 2.0 GB | 8 GB+ | 377 |