{
  "synthetic": true,
  "status": "PASS",
  "expected_groups_predeclared": [
    [
      "exact-duplicate",
      "2 3"
    ],
    [
      "near-duplicate",
      "4 5"
    ],
    [
      "key-conflict",
      "6 7"
    ]
  ],
  "actual_groups": [
    [
      "exact-duplicate",
      "2 3"
    ],
    [
      "near-duplicate",
      "4 5"
    ],
    [
      "key-conflict",
      "6 7"
    ]
  ],
  "exact_key_and_differing_column": "PASS",
  "source_byte_preservation": "PASS",
  "source_sha256": "c281c5c591d1342739aa4e2af25109fcf86d16621bc2711a32489091198292d9",
  "clean_input_zero_groups": "PASS",
  "null_byte_input_rejected_without_partial_reports": "PASS",
  "limits": "Six-record fixture only; no customer data, performance guarantee or universal accuracy."
}