{
  "slug": "avazu-ctr-prediction",
  "title": "Click-Through Rate Prediction",
  "id": 4120,
  "code": {
    "expected": 73,
    "live": 67,
    "meta": 73,
    "downloaded": 73,
    "capped": false,
    "ok": true,
    "errors": [],
    "discovery_error": null
  },
  "models": {
    "expected": 0,
    "downloadable": 0,
    "downloaded": 0,
    "delivered_external": 0,
    "available_locally": 0,
    "ok": false,
    "errors": [
      {
        "error": "model discovery: empty model envelope; cannot verify zero models"
      }
    ]
  },
  "discussion": {
    "expected_topics": 200,
    "saved_topics": 200,
    "expected_comments": 1723,
    "saved_comments": 1723,
    "ok": true,
    "errors": []
  },
  "ok": false,
  "safety_version": 2,
  "checked_at": "2026-10-21T13:06:51Z"
}