{
  "schemaVersion": 1,
  "synthetic": true,
  "seed": 17,
  "description": "Independent synthetic numeric records. x is a generic numeric feature; y is a generated target. No business meaning or real customer measurements.",
  "rows": [
    {
      "id": "synthetic-000",
      "x": 0.0,
      "y": 8.131903458274959
    },
    {
      "id": "synthetic-001",
      "x": 1.0,
      "y": 12.240144662712074
    },
    {
      "id": "synthetic-002",
      "x": 2.0,
      "y": 15.562968645943261
    },
    {
      "id": "synthetic-003",
      "x": 3.0,
      "y": 13.937752266586791
    },
    {
      "id": "synthetic-004",
      "x": 4.0,
      "y": 19.196644626787716
    },
    {
      "id": "synthetic-005",
      "x": 5.0,
      "y": 21.225319201060476
    },
    {
      "id": "synthetic-006",
      "x": 6.0,
      "y": 23.368298343342982
    },
    {
      "id": "synthetic-007",
      "x": 7.0,
      "y": 22.46097229350327
    },
    {
      "id": "synthetic-008",
      "x": 8.0,
      "y": 24.36162067274316
    },
    {
      "id": "synthetic-009",
      "x": 9.0,
      "y": 28.905026627265784
    },
    {
      "id": "synthetic-010",
      "x": 10.0,
      "y": 33.47837117699831
    },
    {
      "id": "synthetic-011",
      "x": 11.0,
      "y": 32.91430260507933
    },
    {
      "id": "synthetic-012",
      "x": 12.0,
      "y": 36.809616023408196
    },
    {
      "id": "synthetic-013",
      "x": 13.0,
      "y": 38.104610543274504
    },
    {
      "id": "synthetic-014",
      "x": 14.0,
      "y": 43.677966854770546
    },
    {
      "id": "synthetic-015",
      "x": 15.0,
      "y": 46.67116348702933
    },
    {
      "id": "synthetic-016",
      "x": 16.0,
      "y": 45.80954562146402
    },
    {
      "id": "synthetic-017",
      "x": 17.0,
      "y": 51.79068203052212
    },
    {
      "id": "synthetic-018",
      "x": 18.0,
      "y": 48.57315674751467
    },
    {
      "id": "synthetic-019",
      "x": 19.0,
      "y": 55.47565400264969
    },
    {
      "id": "synthetic-020",
      "x": 20.0,
      "y": 58.251899012769684
    },
    {
      "id": "synthetic-021",
      "x": 21.0,
      "y": 56.30549288166188
    },
    {
      "id": "synthetic-022",
      "x": 22.0,
      "y": 62.0334116935517
    },
    {
      "id": "synthetic-023",
      "x": 23.0,
      "y": 63.55335121162804
    },
    {
      "id": "synthetic-024",
      "x": 24.0,
      "y": 68.3311271735652
    },
    {
      "id": "synthetic-025",
      "x": 25.0,
      "y": 66.26006005694133
    },
    {
      "id": "synthetic-026",
      "x": 26.0,
      "y": 70.63978010372075
    },
    {
      "id": "synthetic-027",
      "x": 27.0,
      "y": 75.0947366408522
    },
    {
      "id": "synthetic-028",
      "x": 28.0,
      "y": 76.03263908635878
    },
    {
      "id": "synthetic-029",
      "x": 29.0,
      "y": 76.45519717974994
    },
    {
      "id": "synthetic-030",
      "x": 0.0,
      "y": 5.4911831248084555
    },
    {
      "id": "synthetic-031",
      "x": 1.0,
      "y": 13.03865628207029
    },
    {
      "id": "synthetic-032",
      "x": 2.0,
      "y": 12.644590826638433
    },
    {
      "id": "synthetic-033",
      "x": 3.0,
      "y": 18.17795709669334
    },
    {
      "id": "synthetic-034",
      "x": 4.0,
      "y": 15.449642843720813
    },
    {
      "id": "synthetic-035",
      "x": 5.0,
      "y": 21.873225513488386
    },
    {
      "id": "synthetic-036",
      "x": 6.0,
      "y": 24.28026873049453
    },
    {
      "id": "synthetic-037",
      "x": 7.0,
      "y": 27.319850134985842
    },
    {
      "id": "synthetic-038",
      "x": 8.0,
      "y": 24.307005898629818
    },
    {
      "id": "synthetic-039",
      "x": 9.0,
      "y": 28.833157049344607
    },
    {
      "id": "synthetic-040",
      "x": 10.0,
      "y": 29.310013960162372
    },
    {
      "id": "synthetic-041",
      "x": 11.0,
      "y": 35.91220900143178
    },
    {
      "id": "synthetic-042",
      "x": 12.0,
      "y": 35.92785041557084
    },
    {
      "id": "synthetic-043",
      "x": 13.0,
      "y": 41.95703131305743
    },
    {
      "id": "synthetic-044",
      "x": 14.0,
      "y": 40.84897408098326
    },
    {
      "id": "synthetic-045",
      "x": 15.0,
      "y": 45.64624954783132
    },
    {
      "id": "synthetic-046",
      "x": 16.0,
      "y": 48.60673205280861
    },
    {
      "id": "synthetic-047",
      "x": 17.0,
      "y": 47.23367939220769
    },
    {
      "id": "synthetic-048",
      "x": 18.0,
      "y": 51.540899745248694
    },
    {
      "id": "synthetic-049",
      "x": 19.0,
      "y": 56.34435308196708
    },
    {
      "id": "synthetic-050",
      "x": 20.0,
      "y": 56.16150662112384
    },
    {
      "id": "synthetic-051",
      "x": 21.0,
      "y": 57.558246907209394
    },
    {
      "id": "synthetic-052",
      "x": 22.0,
      "y": 59.40320215214363
    },
    {
      "id": "synthetic-053",
      "x": 23.0,
      "y": 64.91881815532525
    },
    {
      "id": "synthetic-054",
      "x": 24.0,
      "y": 63.756485009827735
    },
    {
      "id": "synthetic-055",
      "x": 25.0,
      "y": 68.62337858208913
    },
    {
      "id": "synthetic-056",
      "x": 26.0,
      "y": 70.73327857553062
    },
    {
      "id": "synthetic-057",
      "x": 27.0,
      "y": 73.12088495351622
    },
    {
      "id": "synthetic-058",
      "x": 28.0,
      "y": 72.97691562102015
    },
    {
      "id": "synthetic-059",
      "x": 29.0,
      "y": 78.55139081661142
    },
    {
      "id": "synthetic-060",
      "x": 0.0,
      "y": 10.499175355486045
    },
    {
      "id": "synthetic-061",
      "x": 1.0,
      "y": 9.313273967984047
    },
    {
      "id": "synthetic-062",
      "x": 2.0,
      "y": 11.792439140116276
    },
    {
      "id": "synthetic-063",
      "x": 3.0,
      "y": 17.65424456484228
    },
    {
      "id": "synthetic-064",
      "x": 4.0,
      "y": 18.070071157026355
    },
    {
      "id": "synthetic-065",
      "x": 5.0,
      "y": 18.63546627767883
    },
    {
      "id": "synthetic-066",
      "x": 6.0,
      "y": 19.45858011770065
    },
    {
      "id": "synthetic-067",
      "x": 7.0,
      "y": 26.319616692835098
    },
    {
      "id": "synthetic-068",
      "x": 8.0,
      "y": 26.288023991251666
    },
    {
      "id": "synthetic-069",
      "x": 9.0,
      "y": 29.40295342555553
    },
    {
      "id": "synthetic-070",
      "x": 10.0,
      "y": 30.635017907938856
    },
    {
      "id": "synthetic-071",
      "x": 11.0,
      "y": 35.198611956266575
    },
    {
      "id": "synthetic-072",
      "x": 12.0,
      "y": 38.173906904382555
    },
    {
      "id": "synthetic-073",
      "x": 13.0,
      "y": 38.05872852465852
    },
    {
      "id": "synthetic-074",
      "x": 14.0,
      "y": 39.05017890996613
    },
    {
      "id": "synthetic-075",
      "x": 15.0,
      "y": 46.92074316957483
    },
    {
      "id": "synthetic-076",
      "x": 16.0,
      "y": 48.860246718745195
    },
    {
      "id": "synthetic-077",
      "x": 17.0,
      "y": 45.92396833096701
    },
    {
      "id": "synthetic-078",
      "x": 18.0,
      "y": 51.58510886692622
    },
    {
      "id": "synthetic-079",
      "x": 19.0,
      "y": 54.715989974367275
    },
    {
      "id": "synthetic-080",
      "x": 20.0,
      "y": 55.418076492170485
    },
    {
      "id": "synthetic-081",
      "x": 21.0,
      "y": 59.789842835877884
    },
    {
      "id": "synthetic-082",
      "x": 22.0,
      "y": 63.55889198386283
    },
    {
      "id": "synthetic-083",
      "x": 23.0,
      "y": 63.74087937547806
    },
    {
      "id": "synthetic-084",
      "x": 24.0,
      "y": 64.94944299682764
    },
    {
      "id": "synthetic-085",
      "x": 25.0,
      "y": 66.17388893643307
    },
    {
      "id": "synthetic-086",
      "x": 26.0,
      "y": 68.90851078156675
    },
    {
      "id": "synthetic-087",
      "x": 27.0,
      "y": 70.70480890913203
    },
    {
      "id": "synthetic-088",
      "x": 28.0,
      "y": 72.86244670334655
    },
    {
      "id": "synthetic-089",
      "x": 29.0,
      "y": 75.87433829234068
    },
    {
      "id": "synthetic-090",
      "x": 0.0,
      "y": 10.05214573323465
    },
    {
      "id": "synthetic-091",
      "x": 1.0,
      "y": 10.621867783596606
    },
    {
      "id": "synthetic-092",
      "x": 2.0,
      "y": 14.629614649253227
    },
    {
      "id": "synthetic-093",
      "x": 3.0,
      "y": 17.721114572085803
    },
    {
      "id": "synthetic-094",
      "x": 4.0,
      "y": 19.46470810992247
    },
    {
      "id": "synthetic-095",
      "x": 5.0,
      "y": 17.296657599275562
    },
    {
      "id": "synthetic-096",
      "x": 6.0,
      "y": 24.95575441206981
    },
    {
      "id": "synthetic-097",
      "x": 7.0,
      "y": 22.356753308683516
    },
    {
      "id": "synthetic-098",
      "x": 8.0,
      "y": 28.825794588558455
    },
    {
      "id": "synthetic-099",
      "x": 9.0,
      "y": 31.633661212796312
    },
    {
      "id": "synthetic-100",
      "x": 10.0,
      "y": 32.94470821308041
    },
    {
      "id": "synthetic-101",
      "x": 11.0,
      "y": 33.82209609509652
    },
    {
      "id": "synthetic-102",
      "x": 12.0,
      "y": 34.25010241309436
    },
    {
      "id": "synthetic-103",
      "x": 13.0,
      "y": 36.71092078729125
    },
    {
      "id": "synthetic-104",
      "x": 14.0,
      "y": 42.41901623216117
    },
    {
      "id": "synthetic-105",
      "x": 15.0,
      "y": 42.450225810331226
    },
    {
      "id": "synthetic-106",
      "x": 16.0,
      "y": 46.59369460454201
    },
    {
      "id": "synthetic-107",
      "x": 17.0,
      "y": 47.3913627256145
    },
    {
      "id": "synthetic-108",
      "x": 18.0,
      "y": 49.18045449561055
    },
    {
      "id": "synthetic-109",
      "x": 19.0,
      "y": 52.37143003266526
    },
    {
      "id": "synthetic-110",
      "x": 20.0,
      "y": 57.34920075033759
    },
    {
      "id": "synthetic-111",
      "x": 21.0,
      "y": 58.32088241516383
    },
    {
      "id": "synthetic-112",
      "x": 22.0,
      "y": 60.15661878397082
    },
    {
      "id": "synthetic-113",
      "x": 23.0,
      "y": 63.11889474790426
    },
    {
      "id": "synthetic-114",
      "x": 24.0,
      "y": 65.92390313183756
    },
    {
      "id": "synthetic-115",
      "x": 25.0,
      "y": 68.09400608957449
    },
    {
      "id": "synthetic-116",
      "x": 26.0,
      "y": 70.07035374391377
    },
    {
      "id": "synthetic-117",
      "x": 27.0,
      "y": 75.60431436565617
    },
    {
      "id": "synthetic-118",
      "x": 28.0,
      "y": 76.71039307796798
    },
    {
      "id": "synthetic-119",
      "x": 29.0,
      "y": 75.97436687125006
    }
  ],
  "split": {
    "trainIds": [
      "synthetic-050",
      "synthetic-112",
      "synthetic-048",
      "synthetic-005",
      "synthetic-028",
      "synthetic-115",
      "synthetic-100",
      "synthetic-054",
      "synthetic-056",
      "synthetic-119",
      "synthetic-073",
      "synthetic-036",
      "synthetic-074",
      "synthetic-085",
      "synthetic-079",
      "synthetic-027",
      "synthetic-058",
      "synthetic-102",
      "synthetic-029",
      "synthetic-009",
      "synthetic-086",
      "synthetic-030",
      "synthetic-062",
      "synthetic-101",
      "synthetic-041",
      "synthetic-094",
      "synthetic-106",
      "synthetic-104",
      "synthetic-011",
      "synthetic-024",
      "synthetic-001",
      "synthetic-075",
      "synthetic-108",
      "synthetic-063",
      "synthetic-065",
      "synthetic-021",
      "synthetic-077",
      "synthetic-020",
      "synthetic-113",
      "synthetic-088",
      "synthetic-016",
      "synthetic-080",
      "synthetic-044",
      "synthetic-034",
      "synthetic-059",
      "synthetic-116",
      "synthetic-012",
      "synthetic-072",
      "synthetic-004",
      "synthetic-110",
      "synthetic-105",
      "synthetic-023",
      "synthetic-033",
      "synthetic-057",
      "synthetic-013",
      "synthetic-107",
      "synthetic-091",
      "synthetic-082",
      "synthetic-089",
      "synthetic-083",
      "synthetic-000",
      "synthetic-117",
      "synthetic-114",
      "synthetic-096",
      "synthetic-061",
      "synthetic-067",
      "synthetic-045",
      "synthetic-006",
      "synthetic-047",
      "synthetic-055",
      "synthetic-002",
      "synthetic-043",
      "synthetic-076",
      "synthetic-078",
      "synthetic-018",
      "synthetic-060",
      "synthetic-099",
      "synthetic-010",
      "synthetic-052",
      "synthetic-039",
      "synthetic-008",
      "synthetic-097",
      "synthetic-015",
      "synthetic-109",
      "synthetic-042",
      "synthetic-026",
      "synthetic-071",
      "synthetic-068",
      "synthetic-019",
      "synthetic-025",
      "synthetic-093",
      "synthetic-007",
      "synthetic-070",
      "synthetic-017",
      "synthetic-051",
      "synthetic-092"
    ],
    "holdoutIds": [
      "synthetic-087",
      "synthetic-081",
      "synthetic-040",
      "synthetic-064",
      "synthetic-032",
      "synthetic-118",
      "synthetic-095",
      "synthetic-049",
      "synthetic-031",
      "synthetic-003",
      "synthetic-014",
      "synthetic-035",
      "synthetic-084",
      "synthetic-069",
      "synthetic-111",
      "synthetic-090",
      "synthetic-098",
      "synthetic-022",
      "synthetic-037",
      "synthetic-046",
      "synthetic-038",
      "synthetic-103",
      "synthetic-053",
      "synthetic-066"
    ]
  },
  "expected": {
    "baselineMae": 20.069501754775715,
    "linearMae": 1.7653135149288373,
    "slope": 2.36709302607899,
    "intercept": 8.597566073056875
  },
  "provenance": {
    "datasetSha256": "9bcc82f84c4a4084049130ea8b6d61bfcf5193b6abe4f3a340b576991c0315e5",
    "pipelineSha256": "1fac20d5b38170b1270318c83390f994ee439ef5108f91fad33cc12833565b36",
    "pythonVersion": "3.14.5"
  }
}