{
  "description": "Authored text-extraction/diff regression fixtures, not representative customer PDFs or a model-quality benchmark.",
  "model_calls": 0,
  "cases": [
    {
      "case": "five_requirements",
      "expected_changed_blocks": 5,
      "observed_changed_blocks": 5,
      "pass": true,
      "elapsed_ms": 149
    },
    {
      "case": "identical",
      "expected_changed_blocks": 0,
      "observed_changed_blocks": 0,
      "pass": true,
      "elapsed_ms": 135
    },
    {
      "case": "whitespace",
      "expected_changed_blocks": 0,
      "observed_changed_blocks": 0,
      "pass": true,
      "elapsed_ms": 131
    },
    {
      "case": "repagination",
      "expected_changed_blocks": 0,
      "observed_changed_blocks": 0,
      "pass": true,
      "elapsed_ms": 135
    },
    {
      "case": "negation",
      "expected_changed_blocks": 1,
      "observed_changed_blocks": 1,
      "pass": true,
      "elapsed_ms": 130
    },
    {
      "case": "units",
      "expected_changed_blocks": 1,
      "observed_changed_blocks": 1,
      "pass": true,
      "elapsed_ms": 131
    },
    {
      "case": "addition",
      "expected_changed_blocks": 1,
      "observed_changed_blocks": 1,
      "pass": true,
      "elapsed_ms": 132
    },
    {
      "case": "deletion",
      "expected_changed_blocks": 1,
      "observed_changed_blocks": 1,
      "pass": true,
      "elapsed_ms": 133
    }
  ],
  "passed": 8,
  "total": 8
}