{
  "articles": [
    {
      "id": 201,
      "quality": 7.0,
      "fit": 6.5,
      "category": "Science & Space",
      "rationale": "careful write-up of an amateur radio occultation measurement",
      "paywalled_guess": false,
      "facets": {
        "format": "first_hand_account",
        "depth": "standard",
        "evidence": "data_or_experiment",
        "commerciality": "none",
        "topic_group": "science_space",
        "technicality": "intermediate",
        "locality": "us",
        "specific_topics": ["radio occultation"]
      }
    },
    {
      "id": "202",
      "quality": "6",
      "fit": "5.5",
      "category": "Niche Corner",
      "rationale": "mailing-list argument about tape drives, oddly gripping",
      "paywalled_guess": "false",
      "facets": {
        "format": "discussion_thread",
        "depth": "standard",
        "evidence": "anecdote",
        "commerciality": "none",
        "topic_group": "retro_computing",
        "technicality": "intermediate",
        "locality": "not_applicable",
        "specific_topics": ["LTO tape", "backups", "archival", "vendors", "pricing"]
      }
    },
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      "id": 203,
      "quality": 4,
      "fit": 4
    },
    {
      "id": 204,
      "quality": 12.5,
      "fit": -1,
      "category": "Sports",
      "rationale": "model ignored the rubric ceiling and invented a section here",
      "paywalled_guess": false,
      "facets": "not an object"
    },
    {
      "id": 205,
      "quality": 8.0,
      "category": "Top Stories",
      "rationale": "fit is missing, so this item is unusable"
    },
    {
      "quality": 9.0,
      "fit": 9.0,
      "category": "Top Stories",
      "rationale": "no id at all, unusable"
    },
    "a bare string where an object belongs"
  ]
}