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    VibeVoice 1.5B

    Audio

    microsoft/VibeVoice-1.5B

    Request a dedicated endpoint

    VibeVoice 1.5B on FlexAI: Microsoft TTS, MIT license, available as a dedicated endpoint on FlexAI or your own infrastructure.

    API endpoint

    /v1/audio/speech

    Compatibility

    OpenAI

    Parameters

    2.7B total

    License

    MIT

    Hardware

    H100

    Quantization

    BF16

    VibeVoice 1.5B runs as a dedicated endpoint, provisioned per customer on FlexAI's infrastructure or your own, not served through the shared Token Factory API.