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- Microsoft VibeVoice
On the recordRead 12 Oct 202621 facts
Microsoft VibeVoice
Plans and prices
MIT-licensed open-source software
Free
No hosted plan or usage limits stated; research and development use recommended
Read 12 Oct 2026 · github.com
On the record
- API access
- Nogithub.com · read 20 Sep 2026
- API integration
- The vLLM plugin provides OpenAI-compatible speech-to-text API endpoints with streaming support.github.com · read 12 Oct 2026
- Commercial use
- Nogithub.com · read 20 Sep 2026
- Customized recognition
- VibeVoice-ASR accepts customized hotwords to guide recognition of domain-specific terms.github.com · read 12 Oct 2026
- Deployment
- The ASR documentation recommends an NVIDIA Deep Learning Container to manage the CUDA environment.github.com · read 12 Oct 2026
- Export formats
- WAVgithub.com · read 20 Sep 2026
- Intended use
- The repository says the models are intended for research and development and recommends against commercial or real-world use without further testing and development.github.com · read 12 Oct 2026
- Language support
- VibeVoice-ASR supports over 50 languages, does not require an explicit language setting, and handles code-switching.github.com · read 12 Oct 2026
- License
- The repository software is distributed under the MIT License, which grants permission to use, copy, modify, publish, distribute, sublicense, and sell it subject to the license conditions.github.com · read 12 Oct 2026
- Long-form transcription
- VibeVoice-ASR processes up to 60 minutes of audio in one pass and produces speaker, timestamp, and transcript information.github.com · read 12 Oct 2026
- Maker
- Microsoft's official facts page lists its corporate address in Redmond, Washington, and says it was founded in 1975.news.microsoft.com · read 12 Oct 2026
- Notable availability limit
- The repository lists VibeVoice-TTS-1.5B with its quick try option marked as disabled.github.com · read 12 Oct 2026
- Other integrations
- The repository says VibeVoice-ASR is available through Hugging Face Transformers and Microsoft Azure AI Foundry Labs.github.com · read 12 Oct 2026
- Product
- VibeVoice is a family of open-source voice AI models for text-to-speech and automatic speech recognition.github.com · read 12 Oct 2026
- Risks
- Microsoft warns that outputs may be unexpected, biased, or inaccurate and that synthetic speech could be misused for impersonation, fraud, or disinformation.github.com · read 12 Oct 2026
- Security reporting
- The security policy says not to report vulnerabilities through public GitHub issues and directs reporters to Microsoft repository security guidance.github.com · read 12 Oct 2026
- Speech generation
- The project page describes expressive long-form conversational speech generation of up to 90 minutes with up to four speakers.microsoft.github.io · read 12 Oct 2026
- Streaming transcription
- VibeVoice-ASR-Streaming emits transcript text as audio arrives, once per audio chunk.github.com · read 12 Oct 2026
