Budo AI

Great training needs an expert eye on every form — and that's hard to get at home, on demand.

Budō AI brings the dojo home. Train against DAN-10, instructor-certified 3D kata reconstructed from real karate video by Meta's SAM 3D Body — a 127-joint 3D mesh — then get coached by five AI senseis: Takeshi, Kenji, Yuki, Haruki, and Rin, each a context-routed agent for technique, comparison, history, or drills. Upload your own video and your form is rebuilt in 3D and measured against the master's, joint by joint. The senseis are built to run as Agent-as-a-Service on Nexus, so the coaching stays governed and consistent on any model.

Drag to orbit a real 3D karate avatar — the Heian Shodan kata reconstructed from video by Meta's SAM 3D Body (a 127-joint mesh), running live in your browser. Play or pause the form, spin it, reset the view; below it sit the SAM 3D pipeline, the five senseis, and Yuki's form scorecard (live pose feedback is coming soon).