The Sensei BJJ surface leads with the graph, not the camera. 145 hand-mapped positions across the major rulesets. Tap one, see entries, exits, techniques, and the shortest path to where you want to be. Socratic chat coaching for the in-between moments.

● Snapshot — the live, rotatable version lives in the app. Every node is a position; every line is a transition someone actually drilled.
You stuck in someone's closed guard for the third roll in a row? Ask Sensei. You won't get a numbered list of three submissions. You'll get a question about your posture, a cue about your base, and a drill to take to the next round.
Every response ends with a sensation to notice, a drill to try, or a question only the mat can answer. Not a closed conversation.
Cues address the action ("press your weight through the cross-face"), not the body part ("flex your wrist").
If you ask a question Sensei can't answer well, it says so — and asks the question that would help.
The video-analysis pipeline is calibrated against striking biomechanics — punches, kicks, knees, elbows. Grappling is a different beast: occlusion, ground angles, two-person interactions, gi vs no-gi clothing artefacts. We're working on it. Until it's honest, we don't pretend.
What you get today on the BJJ surface: the full position map, chat coaching, drill suggestions, Fight IQ scoring (informed by your chat exchanges and any striking video you upload). When the grappling pipeline ships, you'll see it flagged here first.
No card to start. The map is free, forever.