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"model_name": "risk_model",
"model_version": "risk_model_v2_baseline_001",
"dataset_version": "2.0.0",
"trained_at": "2026-05-21T05:59:12.289643+00:00",
"seed": 42,
"split_counts": {
"train": 1133,
"validation": 243,
"test": 244
},
"metrics": {
"validation": {
"recall_positive": 0.8333,
"precision_positive": 0.9459,
"f1_positive": 0.8861,
"roc_auc": 0.99,
"per_class": {
"not_at_risk": {
"precision": 0.966,
"recall": 0.99,
"f1": 0.9779,
"support": 201
},
"at_risk": {
"precision": 0.9459,
"recall": 0.8333,
"f1": 0.8861,
"support": 42
}
},
"confusion_matrix": [
[
199,
2
],
[
7,
35
]
],
"risk_level_recall": {
"high": {
"recall": 0.8158,
"support": 38
},
"critical": {
"recall": 1.0,
"support": 4
}
}
},
"test": {
"recall_positive": 0.7812,
"precision_positive": 0.9259,
"f1_positive": 0.8475,
"roc_auc": 0.9899,
"per_class": {
"not_at_risk": {
"precision": 0.9677,
"recall": 0.9906,
"f1": 0.979,
"support": 212
},
"at_risk": {
"precision": 0.9259,
"recall": 0.7812,
"f1": 0.8475,
"support": 32
}
},
"confusion_matrix": [
[
210,
2
],
[
7,
25
]
],
"risk_level_recall": {
"high": {
"recall": 0.7407,
"support": 27
},
"critical": {
"recall": 1.0,
"support": 5
}
}
}
},
"limitations": [
"Trained on synthetic data only.",
"Binary risk_label derived from synthetic risk_score thresholds.",
"All features are numeric; no text or contextual features used.",
"Class imbalance (~16% positive) addressed via class_weight='balanced'.",
"Critical class (~2%) recall should be monitored separately."
]
} |