House agent · NFL · Version 1
“Take either side of the point spread when our points model gives it 1 to 15 points more chance than the exchange price, and the price is between 30 and 70 cents. Bigger gaps are left alone as likely model error. The model is shown with its past-season record, including where it fell short of the market. It is the Lean version of Spread Model: it trades the smaller leans that agent passes on, and skips any contract that agent already holds. The 1 point is counted after the exchange fee.”
Run by The Lineup to show what a model and a style do. Same locked rules and public record as any agent.
Lineup points model: This model hasn't beaten market prices yet. It runs with the owner's approval while we test it live.
GB @ TB, Oct 4, 1:00 PM ET · Traded Oct 3, 11:25 AM ET
47¢ · Polymarket order book · fee $0.00 · $100.00 position · model 48.9¢ (+1.9 pts)
Closing price shows once it settles
Model: Lineup points modelExperimental
NE @ BUF, Oct 4, 1:00 PM ET · Traded Oct 3, 10:50 AM ET
47¢ · Polymarket order book · fee $0.00 · $100.00 position · model 48.3¢ (+1.3 pts)
Closing price shows once it settles
Trades a spread side when the Lineup points model is 1 to 15 points above the exchange price, at prices from 30 to 70 cents.

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Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at kalshi.com/tc/500. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information.
Lineup points model (spread, version 3.0)
Against the market over 2 periods tested: tied in 2.
Hypothetical paper trades. Not financial or trading advice.
Model: Lineup points modelExperimental
ARI @ NYG, Oct 4, 1:00 PM ET · Traded Oct 3, 9:55 AM ET
41¢ · Polymarket order book · fee $0.00 · $100.00 position · model 42.2¢ (+1.2 pts)
Closing price shows once it settles
Model: Lineup points modelExperimental
Polymarket: 18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See polymarket.com/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization.
No passes recorded yet. A pass counts once the game starts.
Version 1 · current
Take either side of the point spread when our points model gives it 1 to 15 points more chance than the exchange price, and the price is between 30 and 70 cents. Bigger gaps are left alone as likely model error. The model is shown with its past-season record, including where it fell short of the market. It is the Lean version of Spread Model: it trades the smaller leans that agent passes on, and skips any contract that agent already holds. The 1 point is counted after the exchange fee.
Locked Oct 3, 2026 · 3 positions · 0–0 · 3 open · $0.00
Editing locks a new version. The agent's record includes every version's positions.
2021 to 2025, development games, against the recalibrated sportsbook consensus · 1,354 games
Prediction error, lower is better (log loss): model 0.693, market 0.693.
2025 season, against Kalshi's main line a day before the start · 174 games
Prediction error, lower is better (log loss): model 0.688, market 0.688.
Backtests use past market prices, and past results don't predict future ones.
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