{
 "schema": "china.city_opportunity.v1",
 "slug": "chengdu",
 "cn": "成都",
 "en": "Chengdu",
 "poi": {
  "attraction_rows_on_page": 200,
  "attraction": 200,
  "food": 202,
  "hotel": 200
 },
 "thin_attractions": false,
 "thin_threshold": 50,
 "source": {
  "table": "central.city_opportunities",
  "row_city": "成都",
  "row_match": "exact",
  "engine": "/mnt/data/opt/algorithms/city_opportunity_engine.py (score_city)",
  "row_updated_at": ""
 },
 "data_status": "已评分",
 "score": {
  "value": 87,
  "from_dimensions": 87,
  "match": true,
  "weighted_raw": 65.804,
  "stretch": [
   30.0,
   72.0
  ],
  "formula": "score = clamp(10 + (raw - 30.0) / (72.0 - 30.0) * 90, 10, 100)"
 },
 "dimensions": [
  {
   "key": "经济规模",
   "en": "Economy scale (GDP)",
   "weight": 0.14,
   "score": 82.1,
   "weighted": 11.494
  },
  {
   "key": "增长潜力",
   "en": "Growth potential",
   "weight": 0.14,
   "score": 70.0,
   "weighted": 9.8
  },
  {
   "key": "人均经济",
   "en": "GDP per head",
   "weight": 0.2,
   "score": 41.4,
   "weighted": 8.28
  },
  {
   "key": "产业多样性",
   "en": "Industry diversity",
   "weight": 0.1,
   "score": 66.7,
   "weighted": 6.67
  },
  {
   "key": "特色资源",
   "en": "Signature resources",
   "weight": 0.1,
   "score": 60.0,
   "weighted": 6.0
  },
  {
   "key": "文旅资源",
   "en": "Culture & tourism assets",
   "weight": 0.1,
   "score": 60.0,
   "weighted": 6.0
  },
  {
   "key": "政策优势",
   "en": "Policy support",
   "weight": 0.1,
   "score": 55.6,
   "weighted": 5.56
  },
  {
   "key": "美食吸引",
   "en": "Food appeal",
   "weight": 0.12,
   "score": 100.0,
   "weighted": 12.0
  }
 ],
 "tags": [
  "政策型",
  "高增长型",
  "资源型"
 ],
 "tags_source": "central.city_opportunities.opportunity_tags",
 "engine_check": {
  "recomputed_score": 81,
  "same_as_stored": false,
  "drifted_dimensions": {
   "美食吸引": {
    "stored": 100.0,
    "engine_now": 77
   }
  },
  "note": "engine food model rewritten 2026-08-31, after these rows were scored; the stored row is the authoritative scoring shown on the page"
 },
 "facts": {
  "province": "四川",
  "level": "地级市",
  "population_wan": 2126,
  "gdp_annual_yi": 22000.0,
  "gdp_growth_pct": 5.5,
  "industries": "电子、医药、金融、文旅",
  "specialties": "火锅、串串、兔头",
  "tourism": "宽窄巷子、锦里、大熊猫基地",
  "culture": "蜀文化、休闲文化",
  "policy": "西部中心、成渝经济圈",
  "geo_location": "104.07,30.57"
 },
 "food": {
  "score": 94,
  "score_details": {
   "count": 10,
   "signature_count": 1,
   "qty_score": 40,
   "uniqueness_score": 32,
   "famous_hits": [
    "麻婆豆腐",
    "担担面",
    "龙抄手",
    "串串香",
    "钵钵鸡"
   ],
   "cuisine_repr": "川菜",
   "cuisine_repr_score": 25,
   "signature_bonus": 5
  },
  "cuisine_system": "川菜",
  "summary": "成都市以麻婆豆腐、回锅肉、担担面等10道地方美食为代表，主打川菜风味，招牌麻婆豆腐。",
  "features": "麻婆豆腐、回锅肉、担担面、龙抄手、串串香、三大炮、宫保鸡丁、水煮鱼、钵钵鸡、宜宾燃面",
  "supply_chain": "四川农产品基地+地方特色食材供应链",
  "tourism_clues": "陈麻婆豆腐；川菜馆；成都面馆；龙抄手；串串店；锦里",
  "list": [
   {
    "desc": "川菜代表，麻辣烫嫩",
    "name": "麻婆豆腐",
    "cuisine": "川菜",
    "dish_type": "菜品",
    "signature": true
   },
   {
    "desc": "川菜之首，蒜苗回锅",
    "name": "回锅肉",
    "cuisine": "川菜",
    "dish_type": "菜品",
    "signature": false
   },
   {
    "desc": "成都名面，肉臊麻辣",
    "name": "担担面",
    "cuisine": "川菜",
    "dish_type": "主食",
    "signature": false
   },
   {
    "desc": "成都抄手",
    "name": "龙抄手",
    "cuisine": "川菜",
    "dish_type": "小吃",
    "signature": false
   },
   {
    "desc": "成都串串，冷锅热锅",
    "name": "串串香",
    "cuisine": "川菜",
    "dish_type": "小吃",
    "signature": false
   },
   {
    "desc": "成都名小吃，糯米团裹黄豆面",
    "name": "三大炮",
    "cuisine": "川菜",
    "dish_type": "糕点",
    "signature": false
   },
   {
    "desc": "川菜名片",
    "name": "宫保鸡丁",
    "cuisine": "川菜",
    "dish_type": "菜品",
    "signature": false
   },
   {
    "desc": "水煮鱼片",
    "name": "水煮鱼",
    "cuisine": "川菜",
    "dish_type": "菜品",
    "signature": false
   },
   {
    "desc": "乐山钵钵鸡",
    "name": "钵钵鸡",
    "cuisine": "川菜",
    "dish_type": "小吃",
    "signature": false
   },
   {
    "desc": "宜宾名面",
    "name": "宜宾燃面",
    "cuisine": "川菜",
    "dish_type": "主食",
    "signature": false
   }
  ]
 }
}