{"message":"SafeChest API is running.","task_version":"SAFE-CHEST-TRIAGE-1.0","safety_contract":{"intended_use":"院前胸痛风险分层和就医建议，不用于疾病确诊","patient_output_levels":["emergency","high","intermediate","unclassified"],"patient_can_declare_low_risk":false,"risk_monotonicity":"AI、RAG和前端规则只能升级，不能降低指南安全门风险","primary_metric":"false_downgrade_rate","uncertainty_version":"SAFE-CHEST-UNCERTAINTY-1.0","selective_prediction":"拒答仅隐藏疾病方向，风险等级和就医动作必须保留","calibration_claim_boundary":"合成场景仅用于软件验证，不能声明临床校准性能"},"docs":"/docs","patient_page":"/frontend/patient.html","doctor_page":"/frontend/doctor_login.html?v=20261102-login2","safety_gate_api":"/api/safety-gate/evaluate","uncertainty_calibrator_api":"/api/uncertainty/calibrator","multimodal_ai_api":"/api/ai/multimodal","patient_api":"/api/rag/chest-pain","doctor_patients_api":"/api/doctor/patients","doctor_feedback_api":"/api/doctor/feedback"}