microsoftListed Oct 1, 2026

Microsoft AI: MAI-Voice-2.1

MAI-Voice-2.1 is Microsoft AI's highest-fidelity, most expressive text-to-speech model. It produces natural, studio-grade speech across 23 languages, with detailed prosody, nuanced expressiveness, and speaker consistency over long-form content. It is...

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Model specifications

Developer
microsoft
Modality
Audio
Context
Not reported
Maximum output
Not reported
Weights
Not reported
Provider listed
Oct 1, 2026
First discovered
Oct 16, 2026

Exact identities

  • openroutermicrosoft/mai-voice-2.1

Sources

Updated Oct 18, 2026

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Microsoft AI: MAI-Voice-2.1-Flash

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microsoftListed Jul 23

Microsoft AI: MAI-Voice-2-Flash

MAI-Voice-2-Flash is a low-latency text-to-speech model from Microsoft AI for voice agents, assistants, call centers, accessibility, narration, and other interactive applications. It generates expressive 24…

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microsoftListed Jun 2

Microsoft AI: MAI-Voice-2

MAI-Voice-2 is an expressive text-to-speech model from Microsoft AI. It is suited for conversational assistants, media narration, accessibility, education, and other long-form voice applications. It…

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No reported score
Price not listed