Measuring the game — events, ratings, and high-frequency physical signals.
Turning a contest's win probabilities back into competitor strength has been computationally impractical at scale for correlated performances — this method does it for a million alternatives at once, and does it fast.
arXiv:2609.01133
A camera that physically follows a ball in flight, cancels its travel, and reads the spin off the surface — live, on the regular ball, at 750 measurements a second.
arXiv preprint
One reusable embedding of every on-ball event, learned BERT-style with the player names stripped out — and reused for expected goals, action value, and scouting.
arXiv:2606.09327
A sixty-year-old chess-rating trick turns out to be a special case of a clean statistical principle — one that extends naturally to draws, scorelines, and whole-field rankings, with fairness baked in.
arXiv:2604.09143