{ "test_set": { "n_samples": 4200, "n_non_natural": 2041, "n_natural": 2159 }, "metrics": { "roc_auc": 0.887, "average_precision": 0.8906 }, "threshold_05": { "accuracy": 0.7993, "confusion_matrix": [ [ 1548, 493 ], [ 350, 1809 ] ] }, "threshold_07": { "accuracy": 0.7526, "confusion_matrix": [ [ 1888, 153 ], [ 886, 1273 ] ] }, "training_data": { "total_labeled": 26344, "usable_after_download": 20996, "label_distribution": { "non_natural": 10323, "natural": 10673 }, "labeling_method": "active learning loop on ~200k pool from LAION-2B-en", "feature_model": "openai/clip-vit-large-patch14", "feature_dim": 768 } }