Model overview
> The Q8_0/Q4_K files keep the diffusion prediction head, connectors and > EOS classifier at full precision (only the two Qwen2 backbones are > quantized). The head runs under classifier-free guidance over 20 solver > steps, so quantizing it could push the first frames onto a wrong > trajectory that decodes as a brief non-speech "music"/hum onset before > the voice; keeping it at full precision avoids that at a small size cost. A voice prompt is **required** for TTS. Each `.gguf` voice pack ships pre-computed KV caches that establish a fixed speaker identity (the realtime variant is *not* WAV-cloning — for runtime cloning, use `cstr/vibevoice-1.5b-GGUF` instead). This repo bundles all 25 demo voices from `microsoft/VibeVoice@main demo/voices/streaming_model/` — same MIT license as the model.
Key features
特点摘要待依据来源补齐，不凭模型名称推断能力。
Limitations & considerations
Sources are insufficient to establish specific limitations. Verify task performance, latency, data policies, licensing and version lifecycle.
Source prices & cost analysis
Prices vary by channel, region and configuration. Channel quotes are listed independently and are not treated as a single official provider price.
| Source / channel | Input | Output | Billing unit | Collected at |
|---|---|---|---|---|
| No verified prices yet. Check the source channel. | ||||
Estimate monthly base token costs
Estimates exclude cache discounts, tiered pricing, multimodal surcharges, web search, taxes and additional reasoning output.
Public benchmarks & run configuration
暂无已采集的可核验公开评分。模型未上榜不代表能力较低。
View full indexed rankings →Frequently asked questions
Do open weights permit free commercial use?
Not necessarily. Check the version license, commercial conditions and usage policies. Self-hosting incurs compute and maintenance costs.
Are these real-time billing prices?
These are timestamped source snapshots, not live billing prices. Check the channel for current versions, regions, discounts and billing methods.
Sources & traceability
许可证：mit。模型介绍与第三方评测均以原来源的具体版本和方法为准。