{
  "id": "faq-grounding",
  "name": "知识库：资料外问题不编造",
  "goal": "给检索结果增加缺失信息检查。",
  "inputs": [
    {
      "question": "A功率",
      "facts": {
        "A功率": "5W"
      }
    },
    {
      "question": "A防水",
      "facts": {
        "A功率": "5W"
      }
    }
  ],
  "expected": [
    {
      "answer": "5W",
      "review": false
    },
    {
      "answer": "资料未说明",
      "review": true
    }
  ],
  "transform": "x=>({answer:x.facts[x.question]??'资料未说明',review:!(x.question in x.facts)})",
  "acceptance": "2条样本必须与expected完全一致。版本：2026-10-20；仅虚构练习。"
}