meta.json

{
  "model": "naniNet_distilled",
  "version": "fraud_v1",
  "input_dim": 14,
  "hidden_dims": [
    32,
    16
  ],
  "output_dim": 3,
  "activation": "relu",
  "param_count": 1059,
  "accuracy": 0.916,
  "latency_ms": 0.00525,
  "class_names": [
    "legitimate",
    "review",
    "fraudulent"
  ],
  "features": [
    "amount_vs_avg",
    "hour_sin",
    "hour_cos",
    "day_sin",
    "day_cos",
    "location_delta",
    "velocity_1h",
    "velocity_24h",
    "merchant_risk",
    "international",
    "card_present",
    "device_match",
    "account_age_norm",
    "prev_fraud_score"
  ]
}