{
  "scope": "All predictions and references deliberately authored, not observed outputs or client data. Single-target unweighted arithmetic only; no scikit-learn execution.",
  "A": {
    "reference": [
      10,
      10,
      10
    ],
    "prediction": [
      8,
      10,
      12
    ],
    "unit": "minutes"
  },
  "B": {
    "reference": [
      10,
      10,
      10
    ],
    "S": [
      10,
      10,
      16
    ],
    "T": [
      13,
      13,
      13
    ]
  },
  "C": {
    "reference": [
      600,
      600,
      600
    ],
    "prediction": [
      480,
      600,
      720
    ],
    "unit": "seconds",
    "scaleFromA": 60
  },
  "D": {
    "Cedar": {
      "reference": [
        10,
        10,
        10,
        10
      ],
      "prediction": [
        10,
        10,
        10,
        14
      ]
    },
    "Maple": {
      "reference": [
        10
      ],
      "prediction": [
        16
      ]
    }
  },
  "E": {
    "reference": [
      {
        "id": "EX-A",
        "value": 10
      },
      {
        "id": "EX-B",
        "value": 20
      }
    ],
    "prediction": [
      {
        "id": "EX-A",
        "value": 11
      },
      {
        "id": "EX-B",
        "value": 19
      }
    ]
  },
  "F": {
    "reference": [
      10,
      10,
      null
    ],
    "prediction": [
      8,
      12,
      13
    ]
  }
}