There was strong agreement between the proposed ensemble and clinical mFARS scores, reflected in a Pearson correlation of 0.81, Spearman's correlation of 0.76, R² of 0.46, RMSE of 10.30, and MAE of 8.79 on the unseen test set. Uncertainty was systematically evaluated using Uncertainty Characteristics Curves (UCC), where the ensemble achieved an Area Under UCC (AUUCC) of 8.83.