Muse Realtime Avatar: Real-Time Embodiment for Expressive AI Characters

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Muse Realtime Avatar is Meta AI Research's embodiment technology that turns Muse Realtime Voice into expressive, interactive avatars. Conditioned on reference media, it brings any character into a live conversation: a photographic portrait responds through subtle expressions, a full-body illustration gestures and shifts posture as it speaks, and animals or everyday objects become expressive without losing what makes them distinctive. Voice and avatar form a single streaming system, with the voice model producing speech tokens that the avatar consumes, and identity holds from one conversational turn to the next. Real-time conversation is the first interaction it enables in Muse.