Meta's Muse assistant to add custom voice creation, possibly powered by MAI models
testingcatalog · x · 2026-09-10
Leaked details suggest Meta's Muse assistant will soon support custom voice creation:
- Users will be able to ask Muse to generate any voice from a prompt directly in chat, and the generated voice becomes selectable in voice mode
- Spotted labels suggest the feature may be powered by Meta's internal MAI models, though Meta is also known to benchmark other labs' models
- A "Working sounds" toggle will let users hear when the Muse avatar is "typing"
Unconfirmed leak; Meta has not officially announced the feature.
Related event: Meta's Muse assistant reportedly gaining custom voice generation(2 posts)→
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