{ "arm": "precision64", "checkpoint_sha256": "74ffc5b93b5ab6681c173830c70694d6ae834d291dbd0688c64c2a25899e698c", "criterion": "Mean VAL focal-bat recall and whole-recording bat recall at lowest cut satisfying <=5% observed FPR separately on VAL reviewed-noise regions,captive-rodent contexts,and whole reviewed background recordings. VAL temporary cut selects weights only, never exported. Earliest tie, original base included as eligible fallback.", "arms": [ { "arm": "precision64", "parameters": 523330, "selected_step": 1000, "validation": { "threshold": 1.9609376192092896, "focal_bat_recall": 0.6508196721311476, "field_bat_recall": 0.768595041322314, "negative": { "reviewed_noise_regions": { "n": 366, "false_positive": 1, "FPR": 0.00273224043715847 }, "captive_rodent_contexts": { "n": 150, "false_positive": 7, "FPR": 0.04666666666666667 }, "whole_field_backgrounds": { "n": 22, "false_positive": 1, "FPR": 0.045454545454545456 } }, "selection_score": 0.7097073567267308, "field_auroc": 0.918106686701728 }, "checkpoint_sha256": "74ffc5b93b5ab6681c173830c70694d6ae834d291dbd0688c64c2a25899e698c", "elapsed_s": 663.0729508399963, "test_reads": 0, "user_reads": 0, "calibration_reads": 0 } ] }