The anticipation reached its peak last week. After three weeks of consistently outperforming ChatGPT in NFL betting, the tables turned. This time, GPT emerged victorious in Week 4, securing a 3-2 record against my 2-2-1 performance. Adding salt to the wound, it bested me in both head-to-head matchups where our picks were different.
This experience highlighted the evolving capabilities of AI in sports prediction. As we embark on another round of human versus machine, both of us will select five games from the same odds board, capped at a -120 price. Every winning bet brings a profit of one unit. For example, a -110 wager requires risking 1.10 units, while +110 needs a 0.91-unit stake. A push returns the stake.
Let’s revisit Week 4 results before diving into Week 5 picks.
Week 4 NFL Betting Results
Dan’s Week 4 NFL Betting Picks (2-2-1, -0.30 units)
- Cincinnati Bengals -2½ (-115) ❌ (-1.15 units)
- Tampa Bay Buccaneers +3 (+100) ↔️ PUSH (0 units)
- New England Patriots +7 (-115) ✅ (+1 unit)
- Miami Dolphins +10 (-107) ✅ (+1 unit)
- New Orleans Saints -1½ (-115) ❌ (-1.15 units)
GPT’s warnings about the Bengals and the Saints proved accurate, while my skepticism about the Bucs bore no fruit. The Bucs’ push offers little consolation, and I hold no favor for Cincinnati or New Orleans.
GPT’s Week 4 NFL Betting Picks (3-2, +0.80 units)
- Arizona Cardinals -2½ (-110) ❌ (-1.10 units)
- Jacksonville Jaguars Moneyline (+125) ✅ (+1 unit)
- Miami Dolphins-Minnesota Vikings Under 38½ (-107) ✅ (+1 unit)
- Detroit Lions -3½ (-110) ❌ (-1.10 units)
- Atlanta Falcons Moneyline (+115) ✅ (+1 unit)
For the second consecutive week, GPT picked more winners than losers. I’ll admit, GPT did well, and I’ll remember saying that when machines take over.
Season Report Card
DAN: 11-8-1, +2.52 units
GPT: 8-12, -4.81 units
Dan’s Week 5 NFL Betting Card
- Philadelphia Eagles +7½ (-110)
- Minnesota Vikings-New Orleans Saints Over 42 (-107)
- Las Vegas Raiders-New England Patriots Under 45 (-109)
- Denver Broncos-Los Angeles Chargers Under 42 (-108)
- Seattle Seahawks -3 (-110)
1. Philadelphia Eagles +7½ (-110)
Despite being inconsistent, the Eagles offer potential against the Jaguars. Philadelphia’s inconsistency hasn’t stopped them from being 2-2. Jacksonville’s defense, while challenged by Burrow’s throw of 428 yards recently, implies a chance for Hurts to keep it competitive. At +7½, even a seven-point loss benefits the selection.
2. Minnesota Vikings-New Orleans Saints Over 42 (-107)
This line seems questionable based on past performances. The Saints’ defense conceded big points recently, and even though the Vikings’ defense is robust, they struggled in the red zone against Miami. With Jefferson’s reinstatement and O’Connell strategizing against the Saints, the over looks promising.
3. Las Vegas Raiders-New England Patriots Under 45 (-109)
The under seems reasonable given the Raiders’ and Patriots’ form. Las Vegas leans on Cousins but faces potential disappointment, especially early against the Patriots’ defense. Despite New England’s offensive troubles, its defense has mostly excelled, setting the ground for a low-scoring game.
4. Denver Broncos-Los Angeles Chargers Under 42 (-108)
Points may be scarce in this divisional matchup. Denver’s defense retains its strength, albeit affected compared to last year. The Chargers’ offense appears broken; I foresee a low-scoring control-oriented match.
5. Seattle Seahawks -3 (-110)
This line heavily favors public support for the 49ers as underdogs. While the narrative favors the 49ers, skepticism might reward those backing Seattle, especially amid public expectations.
GPT’s Week 5 NFL Betting Card
With GPT-6.1 Sol, set on Ultra, five Week 5 picks emerge from GPT’s intensive source analysis. Here are its selections:
- Tampa Bay Buccaneers +9 (-105)
- Chicago Bears-Green Bay Packers Under 46 (-110)
- Las Vegas Raiders +3½ (-104)
- San Francisco 49ers +3 (-102)
- Buffalo Bills-Los Angeles Rams Under 54½ (-102)
1. Tampa Bay Buccaneers +9 (-105)
Despite Mayfield sitting out, Tampa’s defensive play and running game present a clear path to covering nine points. Daniels’s turnovers pose concerns, but these considerations help protect a bet even in a Cowboys victory.
2. Chicago Bears-Green Bay Packers Under 46 (-110)
Green Bay’s third-down difficulties defend this under. Chicago’s ground control strategy limits the Packers, while both defenses reduce scoring potential.
3. Las Vegas Raiders +3½ (-104)
Kirk Cousins versus Drake Maye shapes the analysis, with more leeway on the Raiders side. Although Cousins has found end-zone success, the Raiders’ pass rush complicates New England’s strategy, though East Coast starts complicate this pick.
4. San Francisco 49ers +3 (-102)
While acknowledging defensive concerns, dynamic third-down successes render the 49ers as strong contenders against Seattle, hinting at a competitive meeting.
5. Buffalo Bills-Los Angeles Rams Under 54½ (-102)
The Rams discourage Buffalo’s scoring with stiff defense and efficient field goals, while Buffalo’s potential counters to the Bills’ exuberance argue for this under.
With predictions set, it’s time to determine if humanity will reassert its supremacy or if ChatGPT marks another notch in AI progress.

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