{
  "accuracy": 0.9708333333333333,
  "macro_precision": 0.9550164769844989,
  "macro_recall": 0.9631134618719553,
  "macro_f1": 0.95898337361752,
  "per_label": {
    "plural": {
      "precision": 0.9252669039145908,
      "recall": 0.948905109489051,
      "f1": 0.9369369369369368,
      "support": 274
    },
    "singular": {
      "precision": 0.984766050054407,
      "recall": 0.9773218142548596,
      "f1": 0.981029810298103,
      "support": 926
    }
  },
  "confusion_matrix": {
    "plural": {
      "plural": 260,
      "singular": 14
    },
    "singular": {
      "plural": 21,
      "singular": 905
    }
  },
  "labels": [
    "plural",
    "singular"
  ],
  "total_examples": 1200,
  "first_prompt_timestamp": "2026-02-23T01:19:56.706842Z",
  "last_prompt_timestamp": "2026-02-23T12:21:25.974281Z",
  "overall_time_seconds": 39689.267439,
  "overall_time_human": "11h 01m 29s",
  "request_control_summary": {
    "configured": {},
    "attempts_total": 1206,
    "attempts_with_control_telemetry": 1206,
    "per_control": {
      "reasoning_effort": {
        "configured_value": null,
        "requested_attempts": 0,
        "sent_attempts": 0,
        "accepted_attempts": 0,
        "rejected_attempts": 0,
        "missing_from_final_request_attempts": 0,
        "acceptance_rate": null,
        "rejected_reasons": {},
        "rejected_example_ids": []
      },
      "thinking_level": {
        "configured_value": null,
        "requested_attempts": 0,
        "sent_attempts": 0,
        "accepted_attempts": 0,
        "rejected_attempts": 0,
        "missing_from_final_request_attempts": 0,
        "acceptance_rate": null,
        "rejected_reasons": {},
        "rejected_example_ids": []
      },
      "effort": {
        "configured_value": null,
        "requested_attempts": 0,
        "sent_attempts": 0,
        "accepted_attempts": 0,
        "rejected_attempts": 0,
        "missing_from_final_request_attempts": 0,
        "acceptance_rate": null,
        "rejected_reasons": {},
        "rejected_example_ids": []
      }
    }
  }
}