{"country_code":"CN","features":{"country_risk_tier":1.0,"cross_protocol_max_today":0.0,"day_of_week":6.0,"is_weekend":1.0,"measurement_count":0.0,"month":10.0,"neighbor_7d_protocol_rate":1.0,"recent_7d_protocol_rate":1.0,"week_of_year":40.0},"honest_caveat":"per-protocol probability \u2014 given a measurement to (host, port) matching this protocol, P(port is blocked in country today). Does NOT override v3.3 country-level classifier; intended to answer 'which protocol is blocked' not 'is country censored'","label_at_0.5":1,"label_at_optimal":1,"metrics":{"loco_median_auc":0.8893617021276596,"loco_median_f1":0.9696969696969697,"loco_n_countries_evaluated":31,"loco_pooled_auc":0.9856716099434546,"stratified_auc":0.9919389183613321,"stratified_f1":0.9750841239003943},"model_version":"per_protocol_v1","observed_today":{"anomaly_rate":0.0,"measurement_count":0.0},"optimal_threshold":0.15,"probability":0.9826268553733826,"protocol":"tor","protocol_profile":{"claim":"OONI tor","layer":"L7-onion","ports":[9001,443],"transport":"tcp"},"trained_at":"2026-05-21T19:00:34.985709+00:00"}