[
  {
    "_schema_version": "1.0",
    "_description": "特殊案例模式库（来源：顾问战略会议 + MAZE 真实案例）",
    "_field_definitions": {
      "pattern_id": "模式ID（P001, P002, ...）",
      "description": "模式描述（简短）",
      "conditions": {
        "gpa": "GPA（数值，如 3.3）",
        "sat": "SAT 分数（数值，如 1380）",
        "test_optional": "是否 Test Optional（true/false）",
        "ib_score": "IB 总分（数值，如 36）",
        "hs_cat": "高中类型（Top Public/International/Other Public）",
        "major_cat": "申请专业类别",
        "round": "申请轮次（ED/EA/RD）"
      },
      "outcome": "结果（录取/拒绝/等待列表）",
      "school": "学校标准英文名",
      "year": "申请年份（如 2024）",
      "source": "数据来源",
      "advisor_notes": "顾问备注（关键决策因素）",
      "anonymized_case": "脱敏案例描述（不含姓名）",
      "key_differentiators": "关键差异化因素（为什么录/为什么拒）"
    },
    "_note": "此文件为空框架，等待数据导入。第一条是 schema 说明，实际数据从第二条开始。"
  },
  {
    "pattern_id": "P001",
    "description": "IB高分 Test Optional ED 中等排名学校",
    "conditions": {
      "gpa": null,
      "ib_score": 36,
      "test_optional": true,
      "round": "ED",
      "hs_cat": "International"
    },
    "outcome": "录取",
    "school": "Vanderbilt University",
    "year": 2024,
    "source": "MAZE案例（顾问战略会议 2024-12 确认）",
    "advisor_notes": "IB 36分在 Vanderbilt 的认可度较高，Test Optional 策略有效。ED 阶段录取率显著提升。无SAT不是障碍，IB成绩本身足够有说服力。",
    "anonymized_case": "大陆国际学校学生，IB36分，无SAT，社科方向，ED申请",
    "key_differentiators": [
      "IB 36分（接近满分）提供了充分的学术证明",
      "ED 策略表达了强烈的录取意愿",
      "Test Optional 在 Vanderbilt 对高 IB 学生有效"
    ]
  }
]