MAI-Voice-1

Product2 stories

September 10, 2025
5:10 PMGenerative mediaReach 38
Copilot Labs drops Scripted mode for exact voiceovers
Microsoft's Copilot Labs just launched Scripted mode for audio generation, powered by the new MAI-Voice-1 model. It reads your input verbatim instead of improvising, alongside an Emotive mode for added drama and a Story mode that performs multiple characters.
August 28, 2025
7:21 PMAI modelsReach 51
Microsoft drops its first in-house models
Microsoft just debuted its first homegrown models: MAI-Voice-1 and MAI-1-preview. The voice generator produces a full minute of expressive speech in under a second on a single GPU, while MAI-1-preview is an end-to-end mixture-of-experts foundation model trained on 15,000 H100 GPUs and now testing on LMArena. Microsoft is finally building its own muscle.

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