{
  "recorded_at": "2026-08-27T03:56:48.844Z",
  "runtime": {
    "node": "v22.23.2",
    "platform": "darwin",
    "architecture": "arm64",
    "cpu": "Apple M3 Pro"
  },
  "dataset": {
    "data_rows": 100000,
    "total_rows": 100001,
    "utf8_bytes": 2667802,
    "shape": "three unquoted fields per row"
  },
  "measurements": {
    "state_machine": {
      "median_ms": 24.49,
      "rows_per_second": 4083090,
      "runs": 11
    },
    "naive_line_split": {
      "median_ms": 15.86,
      "rows_per_second": 6304157,
      "runs": 11
    },
    "state_machine_overhead_ratio": 1.54
  },
  "correctness": {
    "outputs_match_on_simple_dataset": true,
    "state_machine_preserves_quoted_counterexample": true,
    "naive_line_split_preserves_quoted_counterexample": false
  },
  "method": "3 warmups followed by 11 measured in-process runs; median wall-clock time"
}