Syncing the cold line...
The Cold Line
Feature · Live execution
The live execution layer for repricing the next possession, drive, shift, or plate appearance.
NFL NextDown predicts the next play’s outcome and the next-play state — down, distance, and field position after the snap. That is the product. It is not a live-score board.
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NextDown is the in-game pricing desk. Sport-specific simulation engines take the live situation and reprice what happens next. The flagship is NFL next-play prediction: the likely outcome of the next snap, and the next-play state that snap creates.
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A pregame number is a snapshot. The next snap changes down, distance, leverage, and expected points before the posted price moves. NextDown exists so the model can follow that next-play state instead of waiting on a stale line.
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Live state changes before stale prices catch up. Seeing the next-play state — second and seven after a three-yard run, or a new plate appearance after a walk — lets you reprice the rest of the drive, possession, shift, or at-bat while the posted number is still sitting on the last snapshot.
04
Each sport has its own simulation engine. NFL uses live down, distance, field position, clock, and recent efficiency to project the next play and the next-play state. Drive, possession, shift, and plate-appearance engines sit on the other desks. Live state in; a repriced next situation out.
Flagship
NFL NextDown is built to predict the next play’s outcome and the next-play state that follows it. The read is the snap in front of you — not a recap of the score. Other desks exist for MLB plate appearances, NBA and NCAAB possessions, NHL shifts, and soccer match state. Those are other desks, not replacements for the NFL next-play engine.
Other desks
