Ohio State vs Iowa prediction: 5 of 5 AI models back Ohio State

Consensus with calibration

That gap is the honest starting point: the models are unanimous on the winner but collectively skeptical of the margin, and several of them independently flagged that their own confidence numbers were shaded down from the market. That is exactly the pattern this panel should not amplify — five correlated models agreeing on a favorite is weaker evidence than it looks. The 79% figure respects both the genuine talent gap and the legitimate volatility of a low-possession road game at Kinnick.

Where the experts actually disagreed

The real disagreement was never about the winner — it was about how Iowa scores, and how big the final margin is. GPT-5.6 and GLM-5.3 saw Iowa reaching 17 by leaning on the run game against an Ohio State front that just surrendered 199 rushing yards to Illinois at 6.0 per carry; Claude Opus 5.5 and Kimi K3 projected Iowa at 13, arguing the Hawkeyes' 16-and-20-point outputs against real opponents are the ceiling, not a floor.

On margin, Grok 4.6 and GLM-5.3 built the most rigorous cases for a 10–14 point landing zone: Iowa has allowed 13 points across its last three home games, Ferentz teams historically cover big home spreads by compressing possessions, and Ohio State's only true road test in 2026 — an elite defense in a hostile environment — produced a one-point loss at Texas. Kimi K3's counterpoint that this is an afternoon kickoff, not a night game, legitimately tempers the Kinnick voodoo, which is why the synthesis doesn't drift below a two-touchdown margin for the most likely single score.