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CausalAI

Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

CausalAI — Demo video

Image models draw the usual result of an action, not the one that follows from the scene. Asked what happens when a robot turns on a heater whose plug is on the floor, Muse Image draws it glowing, often plugging it in by itself. On 25 scenes where something blocked the action, plain Muse Image was right once. CauseLens Robot Preview puts a cause-and-effect step between the camera and the image model. Muse Spark reads the picture into a small graph (the robot’s action, the conditions it needs, the effects). Plain code runs the action on that graph to compute whether it works and what blocks it. Muse Image draws exactly that outcome, and Muse Spark checks the drawing. A supervisor sees the call, the reasons, what couldn’t be checked and the picture, then approves, cancels, or asks to see it fixed first. Given the right call, the picture was right 48 of 50 times. On 18 fresh scenes the call was right 30 of 36, and every mistake was a false alarm, never a false “go”.

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