Three separate models — xgb, v5Gbdt and h3FullHybrid — all independently select Quivers Amaze over the composite choice, reflecting her D3 win from trap 6 two runs back rated 35 and a consistent speed profile. Has won from trap 6 at Central Park over 277 metres, which is a significant data point at a track where the outer draw usually disadvantages. Recent D2 run of 29 for fifth is less impressive. The divergence between the machine-learning models and the composite model is notable — the ML models see genuine pace indicators here that the composite does not fully capture. A legitimate alternative if you weight the ML model consensus over the snapshot composite.