{
  "schema": "silktrain-pilot-sample/v1",
  "synthetic": true,
  "locale": "zh-hant",
  "workflow": "reasoning-benchmarks",
  "service": "training-evaluation",
  "title": "推理基準與原創題目設計",
  "source_scenario": "一題範例計算在中途混用了英吋與公釐。",
  "expected_delivery": "原創題目、參考解法、逐步錯誤標記與獨立基準測試集。",
  "acceptance_check": "獨立解答抽樣題目，核對單位與標準答案後再發布。",
  "scoping_checklist": "準備獨立測試環境、允許的動作、初始狀態、預期結果及重播步驟。",
  "examples": [
    {
      "id": "R-021",
      "problem": "Convert exactly one inch to millimetres.",
      "reference": "1 × 25.4 mm",
      "expected": 25.4,
      "unit": "mm",
      "tolerance": 0.01,
      "split": "holdout"
    },
    {
      "id": "R-022",
      "problem": "Convert 2.5 metres to centimetres.",
      "reference": "2.5 × 100 cm",
      "expected": 250,
      "unit": "cm",
      "tolerance": 0,
      "split": "train"
    },
    {
      "id": "R-023",
      "problem": "A 3 by 4 metre rectangle has what area?",
      "reference": "3 m × 4 m",
      "expected": 12,
      "unit": "m²",
      "tolerance": 0,
      "split": "validation"
    }
  ]
}