{
  "title": "Geothermal observation source records for AI review",
  "source_page": "https://fiund.com/industries/geothermal-observation-source-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Resolve a reused instrument label against its assignment history",
    "context": "Two fictional observation points and an artificial instrument register test source association. No real wells, locations, temperatures or operating histories are supplied.",
    "records": [
      [
        "MAP-I1",
        "Initial practice assignment",
        "Instrument alias I records point P1 before 13:00 UTC."
      ],
      [
        "MAP-I2",
        "Confirmed reassignment",
        "I is assigned to P2 from 13:00 UTC onward."
      ],
      [
        "OBS-I3",
        "Time-stamped practice observation",
        "I has an observation at 13:10 UTC."
      ],
      [
        "OBS-I4",
        "Incomplete practice observation",
        "Another I record says 12:50 but supplies no date or time-zone convention."
      ]
    ],
    "question": "Which point can OBS-I3 be associated with, and can OBS-I4 be assigned confidently under the supplied mapping?",
    "answer": "OBS-I3 maps to P2 under MAP-I2 because its explicit 13:10 UTC timestamp follows the 13:00 UTC reassignment. OBS-I4 lacks the date and time convention needed to compare it with that boundary. Its displayed 12:50 alone cannot establish P1. Preserve the unresolved association and request the missing timestamp context.",
    "failureModes": [
      "Grouping every record with instrument label I into one continuous point series.",
      "Treating a timezone-free clock string as comparable to an explicit UTC boundary."
    ],
    "fields": [
      [
        "Instrument assignment interval",
        "Retain the point associated with I during each period."
      ],
      [
        "Observation timestamp",
        "Keep date and time-zone context with the clock value."
      ],
      [
        "Mapping status",
        "Distinguish a documented point association from an unresolved one."
      ]
    ],
    "holdout": "Add a later reassignment back to P1 and an observation exactly on its start boundary under an explicit inclusion rule.",
    "boundary": "The register is fictional and gives no resource or equipment interpretation. Exclude actual well information, plant design, flow history, locations and settings."
  }
}