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İstanbul R2

STRONG Edge: 7.3125
📅 2026-03-07 🤖 XGBoost v1 · Mar 4, 2026 🏇 9 runners
🥇
81.2%
🥈
34.7%
🥉
10.6%
#4
4.8%
#5
3.2%
#6
3.2%
#7
0.5%
#8
0.1%
#9
0.1%
About these probabilities
Calibrated via isotonic regression on walk-forward validated out-of-sample predictions. A horse shown at 30% has historically won ~30% of the time when given similar probability. Based on 9-runner field analysis using 60+ features.

Edge Score (7.3125) = top pick's win probability × field size. A score of 1.0 means no advantage over random selection; STRONG (≥ 3.5) means the model's top pick is more than 3.5× more likely to win than a random runner. The confidence tier also requires a minimum probability gap between 1st and 2nd pick.