{
  "schemaVersion": "1.0.0",
  "fixtureSetId": "business-answer-verification-v1",
  "questionContract": {
    "accountId": "account-acme",
    "requiredDatasetIds": ["paid-invoices"],
    "metric": "paid_invoice_total",
    "interval": {
      "start": "2026-08-01T00:00:00Z",
      "endExclusive": "2026-09-01T00:00:00Z",
      "timezone": "UTC"
    },
    "currency": "USD",
    "unit": "minor",
    "asOf": "2026-09-10T12:00:00Z",
    "maxSourceAgeSeconds": 86400,
    "requireCompletePopulation": true
  },
  "cases": [
    {
      "id": "complete-answer",
      "title": "The answer matches the supplied evidence",
      "question": "For Acme, what was the complete paid-invoice total in USD for August 2026, using UTC dates and source data committed within the last 24 hours?",
      "answer": "Acme paid USD 5,000 in August 2026. Both cited invoices are paid. The selected source committed two hours before this check, and the supplied result is complete.",
      "evidence": {
        "accountId": "account-acme",
        "datasetIds": ["paid-invoices"],
        "queryId": "example-query-001",
        "outcome": "success",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "lastSuccessAt": "2026-09-10T10:00:00Z",
        "coverage": "complete",
        "truncated": false,
        "rows": [
          {
            "id": "invoice-001",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-05T09:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          },
          {
            "id": "invoice-002",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-20T15:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          }
        ]
      },
      "claim": {
        "accountId": "account-acme",
        "metric": "paid_invoice_total",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "currency": "USD",
        "unit": "minor",
        "value": 500000,
        "population": "complete",
        "evidenceIds": ["invoice-001", "invoice-002"],
        "recordClaims": [
          {
            "evidenceId": "invoice-001",
            "field": "status",
            "value": "paid"
          },
          {
            "evidenceId": "invoice-002",
            "field": "status",
            "value": "paid"
          }
        ]
      }
    },
    {
      "id": "wrong-account",
      "title": "The number is right for the wrong account",
      "question": "For Acme, what was the complete paid-invoice total in USD for August 2026, using UTC dates and source data committed within the last 24 hours?",
      "answer": "Acme paid USD 5,000 in August 2026.",
      "evidence": {
        "accountId": "account-contoso",
        "datasetIds": ["paid-invoices"],
        "queryId": "example-query-001",
        "outcome": "success",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "lastSuccessAt": "2026-09-10T10:00:00Z",
        "coverage": "complete",
        "truncated": false,
        "rows": [
          {
            "id": "invoice-001",
            "datasetId": "paid-invoices",
            "accountId": "account-contoso",
            "paidAt": "2026-08-05T09:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          },
          {
            "id": "invoice-002",
            "datasetId": "paid-invoices",
            "accountId": "account-contoso",
            "paidAt": "2026-08-20T15:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          }
        ]
      },
      "claim": {
        "accountId": "account-acme",
        "metric": "paid_invoice_total",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "currency": "USD",
        "unit": "minor",
        "value": 500000,
        "population": "complete",
        "evidenceIds": ["invoice-001", "invoice-002"],
        "recordClaims": [
          {
            "evidenceId": "invoice-001",
            "field": "status",
            "value": "paid"
          },
          {
            "evidenceId": "invoice-002",
            "field": "status",
            "value": "paid"
          }
        ]
      }
    },
    {
      "id": "missing-dataset",
      "title": "The required dataset was not supplied",
      "question": "For Acme, what was the complete paid-invoice total in USD for August 2026, using UTC dates and source data committed within the last 24 hours?",
      "answer": "Acme paid USD 5,000 in August 2026.",
      "evidence": {
        "accountId": "account-acme",
        "datasetIds": [],
        "queryId": "example-query-001",
        "outcome": "success",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "lastSuccessAt": "2026-09-10T10:00:00Z",
        "coverage": "complete",
        "truncated": false,
        "rows": []
      },
      "claim": {
        "accountId": "account-acme",
        "metric": "paid_invoice_total",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "currency": "USD",
        "unit": "minor",
        "value": 500000,
        "population": "complete",
        "evidenceIds": [],
        "recordClaims": []
      }
    },
    {
      "id": "wrong-window",
      "title": "The answer uses a different interval and timezone",
      "question": "For Acme, what was the complete paid-invoice total in USD for August 2026, using UTC dates and source data committed within the last 24 hours?",
      "answer": "Acme paid USD 5,000 for the August 2 to September 2 reporting interval, in America/New_York.",
      "evidence": {
        "accountId": "account-acme",
        "datasetIds": ["paid-invoices"],
        "queryId": "example-query-001",
        "outcome": "success",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "lastSuccessAt": "2026-09-10T10:00:00Z",
        "coverage": "complete",
        "truncated": false,
        "rows": [
          {
            "id": "invoice-001",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-05T09:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          },
          {
            "id": "invoice-002",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-20T15:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          }
        ]
      },
      "claim": {
        "accountId": "account-acme",
        "metric": "paid_invoice_total",
        "interval": {
          "start": "2026-08-02T00:00:00Z",
          "endExclusive": "2026-09-02T00:00:00Z",
          "timezone": "America/New_York"
        },
        "currency": "USD",
        "unit": "minor",
        "value": 500000,
        "population": "complete",
        "evidenceIds": ["invoice-001", "invoice-002"],
        "recordClaims": [
          {
            "evidenceId": "invoice-001",
            "field": "status",
            "value": "paid"
          },
          {
            "evidenceId": "invoice-002",
            "field": "status",
            "value": "paid"
          }
        ]
      }
    },
    {
      "id": "altered-number",
      "title": "The answer changes the returned number",
      "question": "For Acme, what was the complete paid-invoice total in USD for August 2026, using UTC dates and source data committed within the last 24 hours?",
      "answer": "Acme paid USD 5,500 in August 2026.",
      "evidence": {
        "accountId": "account-acme",
        "datasetIds": ["paid-invoices"],
        "queryId": "example-query-001",
        "outcome": "success",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "lastSuccessAt": "2026-09-10T10:00:00Z",
        "coverage": "complete",
        "truncated": false,
        "rows": [
          {
            "id": "invoice-001",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-05T09:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          },
          {
            "id": "invoice-002",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-20T15:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          }
        ]
      },
      "claim": {
        "accountId": "account-acme",
        "metric": "paid_invoice_total",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "currency": "USD",
        "unit": "minor",
        "value": 550000,
        "population": "complete",
        "evidenceIds": ["invoice-001", "invoice-002"],
        "recordClaims": [
          {
            "evidenceId": "invoice-001",
            "field": "status",
            "value": "paid"
          },
          {
            "evidenceId": "invoice-002",
            "field": "status",
            "value": "paid"
          }
        ]
      }
    },
    {
      "id": "wrong-currency-unit",
      "title": "The same digits have a different currency and unit",
      "question": "For Acme, what was the complete paid-invoice total in USD for August 2026, using UTC dates and source data committed within the last 24 hours?",
      "answer": "Acme paid EUR 500,000 in August 2026.",
      "evidence": {
        "accountId": "account-acme",
        "datasetIds": ["paid-invoices"],
        "queryId": "example-query-001",
        "outcome": "success",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "lastSuccessAt": "2026-09-10T10:00:00Z",
        "coverage": "complete",
        "truncated": false,
        "rows": [
          {
            "id": "invoice-001",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-05T09:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          },
          {
            "id": "invoice-002",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-20T15:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          }
        ]
      },
      "claim": {
        "accountId": "account-acme",
        "metric": "paid_invoice_total",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "currency": "EUR",
        "unit": "major",
        "value": 500000,
        "population": "complete",
        "evidenceIds": ["invoice-001", "invoice-002"],
        "recordClaims": [
          {
            "evidenceId": "invoice-001",
            "field": "status",
            "value": "paid"
          },
          {
            "evidenceId": "invoice-002",
            "field": "status",
            "value": "paid"
          }
        ]
      }
    },
    {
      "id": "stale-source",
      "title": "A complete-looking answer uses a stale source",
      "question": "For Acme, what was the complete paid-invoice total in USD for August 2026, using UTC dates and source data committed within the last 24 hours?",
      "answer": "Acme paid USD 5,000 in August 2026. This is the complete answer for the requested freshness policy.",
      "evidence": {
        "accountId": "account-acme",
        "datasetIds": ["paid-invoices"],
        "queryId": "example-query-001",
        "outcome": "success",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "lastSuccessAt": "2026-09-07T12:00:00Z",
        "coverage": "complete",
        "truncated": false,
        "rows": [
          {
            "id": "invoice-001",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-05T09:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          },
          {
            "id": "invoice-002",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-20T15:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          }
        ]
      },
      "claim": {
        "accountId": "account-acme",
        "metric": "paid_invoice_total",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "currency": "USD",
        "unit": "minor",
        "value": 500000,
        "population": "complete",
        "evidenceIds": ["invoice-001", "invoice-002"],
        "recordClaims": [
          {
            "evidenceId": "invoice-001",
            "field": "status",
            "value": "paid"
          },
          {
            "evidenceId": "invoice-002",
            "field": "status",
            "value": "paid"
          }
        ]
      }
    },
    {
      "id": "truncated-population",
      "title": "A limited result becomes a population total",
      "question": "For Acme, what was the complete paid-invoice total in USD for August 2026, using UTC dates and source data committed within the last 24 hours?",
      "answer": "Acme paid USD 5,000 in August 2026. This is the complete total.",
      "evidence": {
        "accountId": "account-acme",
        "datasetIds": ["paid-invoices"],
        "queryId": "example-query-001",
        "outcome": "success",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "lastSuccessAt": "2026-09-10T10:00:00Z",
        "coverage": "complete",
        "truncated": true,
        "rows": [
          {
            "id": "invoice-001",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-05T09:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          },
          {
            "id": "invoice-002",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-20T15:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          }
        ]
      },
      "claim": {
        "accountId": "account-acme",
        "metric": "paid_invoice_total",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "currency": "USD",
        "unit": "minor",
        "value": 500000,
        "population": "complete",
        "evidenceIds": ["invoice-001", "invoice-002"],
        "recordClaims": [
          {
            "evidenceId": "invoice-001",
            "field": "status",
            "value": "paid"
          },
          {
            "evidenceId": "invoice-002",
            "field": "status",
            "value": "paid"
          }
        ]
      }
    },
    {
      "id": "access-error-zero",
      "title": "An access error becomes zero payments",
      "question": "For Acme, what was the complete paid-invoice total in USD for August 2026, using UTC dates and source data committed within the last 24 hours?",
      "answer": "Acme paid USD 0 in August 2026.",
      "evidence": {
        "accountId": "account-acme",
        "datasetIds": ["paid-invoices"],
        "queryId": "example-query-001",
        "outcome": "access_denied",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "lastSuccessAt": "2026-09-10T10:00:00Z",
        "coverage": "complete",
        "truncated": false,
        "rows": []
      },
      "claim": {
        "accountId": "account-acme",
        "metric": "paid_invoice_total",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "currency": "USD",
        "unit": "minor",
        "value": 0,
        "population": "complete",
        "evidenceIds": [],
        "recordClaims": []
      }
    },
    {
      "id": "missing-citation",
      "title": "A citation points to a missing record",
      "question": "For Acme, what was the complete paid-invoice total in USD for August 2026, using UTC dates and source data committed within the last 24 hours?",
      "answer": "Acme paid USD 5,000 in August 2026, supported by the listed invoice citations.",
      "evidence": {
        "accountId": "account-acme",
        "datasetIds": ["paid-invoices"],
        "queryId": "example-query-001",
        "outcome": "success",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "lastSuccessAt": "2026-09-10T10:00:00Z",
        "coverage": "complete",
        "truncated": false,
        "rows": [
          {
            "id": "invoice-001",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-05T09:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          },
          {
            "id": "invoice-002",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-20T15:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          }
        ]
      },
      "claim": {
        "accountId": "account-acme",
        "metric": "paid_invoice_total",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "currency": "USD",
        "unit": "minor",
        "value": 500000,
        "population": "complete",
        "evidenceIds": ["invoice-001", "invoice-002", "invoice-missing"],
        "recordClaims": [
          {
            "evidenceId": "invoice-001",
            "field": "status",
            "value": "paid"
          },
          {
            "evidenceId": "invoice-002",
            "field": "status",
            "value": "paid"
          }
        ]
      }
    },
    {
      "id": "contradictory-citation",
      "title": "A statement contradicts its cited record",
      "question": "For Acme, what was the complete paid-invoice total in USD for August 2026, using UTC dates and source data committed within the last 24 hours?",
      "answer": "Acme paid USD 5,000 in August 2026. Invoice 002 is still open.",
      "evidence": {
        "accountId": "account-acme",
        "datasetIds": ["paid-invoices"],
        "queryId": "example-query-001",
        "outcome": "success",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "lastSuccessAt": "2026-09-10T10:00:00Z",
        "coverage": "complete",
        "truncated": false,
        "rows": [
          {
            "id": "invoice-001",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-05T09:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          },
          {
            "id": "invoice-002",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-20T15:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          }
        ]
      },
      "claim": {
        "accountId": "account-acme",
        "metric": "paid_invoice_total",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "currency": "USD",
        "unit": "minor",
        "value": 500000,
        "population": "complete",
        "evidenceIds": ["invoice-001", "invoice-002"],
        "recordClaims": [
          {
            "evidenceId": "invoice-001",
            "field": "status",
            "value": "paid"
          },
          {
            "evidenceId": "invoice-002",
            "field": "status",
            "value": "open"
          }
        ]
      }
    },
    {
      "id": "missing-metadata",
      "title": "The supplied metadata cannot establish completeness",
      "question": "For Acme, what was the complete paid-invoice total in USD for August 2026, using UTC dates and source data committed within the last 24 hours?",
      "answer": "Acme paid USD 5,000 in August 2026. This is the complete, current answer.",
      "evidence": {
        "accountId": "account-acme",
        "datasetIds": ["paid-invoices"],
        "queryId": "example-query-001",
        "outcome": "success",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "lastSuccessAt": null,
        "coverage": "unknown",
        "truncated": null,
        "rows": [
          {
            "id": "invoice-001",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-05T09:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          },
          {
            "id": "invoice-002",
            "datasetId": "paid-invoices",
            "accountId": "account-acme",
            "paidAt": "2026-08-20T15:00:00Z",
            "status": "paid",
            "currency": "USD",
            "unit": "minor",
            "value": 250000
          }
        ]
      },
      "claim": {
        "accountId": "account-acme",
        "metric": "paid_invoice_total",
        "interval": {
          "start": "2026-08-01T00:00:00Z",
          "endExclusive": "2026-09-01T00:00:00Z",
          "timezone": "UTC"
        },
        "currency": "USD",
        "unit": "minor",
        "value": 500000,
        "population": "complete",
        "evidenceIds": ["invoice-001", "invoice-002"],
        "recordClaims": [
          {
            "evidenceId": "invoice-001",
            "field": "status",
            "value": "paid"
          },
          {
            "evidenceId": "invoice-002",
            "field": "status",
            "value": "paid"
          }
        ]
      }
    }
  ]
}