Moonshot AI's Kimi account on X posted a glossy video montage of scientific diagrams, geometric shapes and magnetic-field visuals ending with the word "KIMI," and that was enough to set off immediate launch speculation on X. In a quote-post on X, @kimmonismus called "Kimi K3" incoming and said it was "most likely today," while @teortaxesTex framed the teaser as a possible big swing after what the post described as Kimi K2's shortcomings. So far, the public evidence is the teaser itself and the conversation around it on X.