A day after Meta rolled out Muse's Active Memory and Spaces, Alexandr Wang kept posting character clips and wrote: "pov: training everyone's muse to dance before our launch this week." That is the whole signal so far — a teaser from Meta's chief AI officer, not a ship notice.

Wang did not say what is launching: a new model, a voice feature, or something else. He gave no date and no feature list, and Meta's official accounts were quiet overnight.

Treat this as a launch watch, not a launch. If Meta ships something this week, this entry will be updated with what actually arrived.