{
  "summary": {
    "total": 1,
    "votes_per_case": 3,
    "vote_strategy": "hybrid",
    "agent_prompt_types": ["base", "concise", "evidence_first"],
    "step_prompt_types": ["cot"]
  },
  "top_improvement_tips": [],
  "items": [
    {
      "file": "2.json",
      "task": "Example Who&When task.",
      "predicted_agent": "Excel_Expert",
      "predicted_step": 0,
      "correct_agent": "Excel_Expert",
      "correct_step": 0,
      "confidence": 0.8,
      "is_correct": true,
      "votes": [
        {
          "correct_agent": "Excel_Expert",
          "correct_step": 0,
          "confidence": 0.8,
          "is_correct": true,
          "rationale_points": [{"line": 1, "why": "Example evidence point."}],
          "step_rationale_points": [{"line": 1, "why": "Example step evidence."}],
          "improvement_tips": ["Add an input validation step."],
          "_agent_method": "base",
          "_step_method": "cot",
          "_vote_id": 0
        }
      ]
    }
  ]
}
