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6e27e66 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | {
"model_version": "2026-05-27",
"optimal_weight": 0.1,
"feature_list": {
"model_a": [
"is_accessibility_enabled",
"is_remote_app_running",
"hesitation_time_sec",
"tx_count_per_step",
"dest_tx_count_24step",
"amount_vs_avg_ratio",
"is_odd_hours",
"is_first_time_recipient"
],
"model_b": [
"dest_is_new_account",
"is_accessibility_enabled",
"is_remote_app_running",
"is_first_time_recipient",
"is_odd_hours",
"dest_cashout_ratio",
"dest_avg_step_to_cashout",
"dest_tx_count_received",
"hesitation_time_sec",
"amount_vs_avg_ratio",
"tx_count_per_step",
"dest_tx_count_24step"
]
},
"threshold_layer3": {
"block": 0.8,
"alert_otp": 0.5,
"pass": 0.0
},
"hard_rules": {
"rule1_bot": "is_accessibility_enabled=1 AND is_remote_app_running=1 → Block",
"rule2_victim": "hesitation_time_sec>45 AND is_first_time_recipient=1 → bias score >= 0.6"
}
} |