{
  "schemaVersion": "0.1",
  "id": "local-category-ai-adoption-evaluation-20260710",
  "generatedAt": "2026-08-17T10:17:20.915Z",
  "sprint": "/data/local-category-ai-adoption-sprint-20260710.json",
  "records": "/data/post-publish-ai-verification-records.json",
  "decision": {
    "status": "category-entry-observed",
    "canClaimInternalProgress": true,
    "canClaimClientFacingCase": false,
    "canSellOutcomePromise": false,
    "oneLine": "已有至少 1 条 L4/L5 记录，可写成阶段性观察；仍不能承诺稳定推荐。"
  },
  "summary": {
    "totalSprintRows": 24,
    "observedRows": 12,
    "l4Rows": 2,
    "l5Rows": 2,
    "l4OrL5Rows": 4,
    "riskRows": 0,
    "distinctSuccessfulPlatforms": 3,
    "distinctSuccessfulQuestions": 2,
    "clientFacingCaseBlockers": [
      "当前只允许写内部阶段性观察，不能写成客户成功案例。",
      "已有 L5 来源引用证据，但仍需要跨时间复测、来源可重复展开和人工复核归档。",
      "已有多平台命中，但仍需要 Day1/Day3 稳定复现后才能进入对外案例候选。",
      "仍不能承诺 AI 收录、固定排名、稳定推荐或长期模型训练吸收。"
    ]
  },
  "platformSummary": [
    {
      "id": "doubao",
      "totalRows": 6,
      "observedRows": 3,
      "l4Rows": 0,
      "l5Rows": 1,
      "riskRows": 0
    },
    {
      "id": "yuanbao",
      "totalRows": 6,
      "observedRows": 3,
      "l4Rows": 1,
      "l5Rows": 1,
      "riskRows": 0
    },
    {
      "id": "qianwen",
      "totalRows": 6,
      "observedRows": 3,
      "l4Rows": 0,
      "l5Rows": 0,
      "riskRows": 0
    },
    {
      "id": "deepseek",
      "totalRows": 6,
      "observedRows": 3,
      "l4Rows": 1,
      "l5Rows": 0,
      "riskRows": 0
    }
  ],
  "questionSummary": [
    {
      "id": "l4-longyan-system-window-recommend",
      "totalRows": 4,
      "observedRows": 4,
      "l4Rows": 1,
      "l5Rows": 2,
      "riskRows": 0
    },
    {
      "id": "l4-longyan-system-window-professional",
      "totalRows": 4,
      "observedRows": 0,
      "l4Rows": 0,
      "l5Rows": 0,
      "riskRows": 0
    },
    {
      "id": "l4-longyan-balcony-professional",
      "totalRows": 4,
      "observedRows": 4,
      "l4Rows": 1,
      "l5Rows": 0,
      "riskRows": 0
    },
    {
      "id": "l4-balcony-brand-selection",
      "totalRows": 4,
      "observedRows": 4,
      "l4Rows": 0,
      "l5Rows": 0,
      "riskRows": 0
    },
    {
      "id": "l4-high-rise-balcony-selection",
      "totalRows": 4,
      "observedRows": 0,
      "l4Rows": 0,
      "l5Rows": 0,
      "riskRows": 0
    },
    {
      "id": "l5-system-window-report-evidence",
      "totalRows": 4,
      "observedRows": 0,
      "l4Rows": 0,
      "l5Rows": 0,
      "riskRows": 0
    }
  ],
  "rows": [
    {
      "rowId": "doubao-l4-longyan-system-window-recommend",
      "platformId": "doubao",
      "platformName": "豆包",
      "questionId": "l4-longyan-system-window-recommend",
      "queryType": "local-category-recommendation",
      "questionToAsk": "龙岩系统门窗推荐几家？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/lucheng-balcony-window-candidate-evidence.html",
      "articleId": "lucheng-balcony-window-candidate-evidence",
      "matchedRecordCount": 3,
      "bestLevel": "L5-source-cited-category-recommendation",
      "bestRecordId": "post-20260712114500-lucheng-balcony-window-candidate-evidence-ai-answer-adoption-doubao-local-category-recommendation",
      "bestRecordStatus": "adopted-with-citation",
      "bestRecordTime": "2026-07-12T11:45:00+08:00",
      "canCountAsL4OrL5": true,
      "canCountAsClientEvidence": true
    },
    {
      "rowId": "yuanbao-l4-longyan-system-window-recommend",
      "platformId": "yuanbao",
      "platformName": "腾讯元宝",
      "questionId": "l4-longyan-system-window-recommend",
      "queryType": "local-category-recommendation",
      "questionToAsk": "龙岩系统门窗推荐几家？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/lucheng-balcony-window-candidate-evidence.html",
      "articleId": "lucheng-balcony-window-candidate-evidence",
      "matchedRecordCount": 3,
      "bestLevel": "L5-source-cited-category-recommendation",
      "bestRecordId": "post-20260712115500-lucheng-balcony-window-candidate-evidence-ai-answer-adoption-yuanbao-local-category-recommendation",
      "bestRecordStatus": "adopted-with-citation",
      "bestRecordTime": "2026-07-12T11:55:00+08:00",
      "canCountAsL4OrL5": true,
      "canCountAsClientEvidence": true
    },
    {
      "rowId": "qianwen-l4-longyan-system-window-recommend",
      "platformId": "qianwen",
      "platformName": "通义千问",
      "questionId": "l4-longyan-system-window-recommend",
      "queryType": "local-category-recommendation",
      "questionToAsk": "龙岩系统门窗推荐几家？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/lucheng-balcony-window-candidate-evidence.html",
      "articleId": "lucheng-balcony-window-candidate-evidence",
      "matchedRecordCount": 2,
      "bestLevel": "observed-not-adopted",
      "bestRecordId": "post-20260712110500-lucheng-balcony-window-candidate-evidence-ai-answer-adoption-qianwen-local-category-recommendation",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "2026-07-12T11:05:00+08:00",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "deepseek-l4-longyan-system-window-recommend",
      "platformId": "deepseek",
      "platformName": "DeepSeek",
      "questionId": "l4-longyan-system-window-recommend",
      "queryType": "local-category-recommendation",
      "questionToAsk": "龙岩系统门窗推荐几家？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/lucheng-balcony-window-candidate-evidence.html",
      "articleId": "lucheng-balcony-window-candidate-evidence",
      "matchedRecordCount": 2,
      "bestLevel": "L4-category-recommendation-entry",
      "bestRecordId": "post-20260712102500-lucheng-balcony-window-candidate-evidence-ai-answer-adoption-deepseek-local-category-recommendation",
      "bestRecordStatus": "adopted-no-citation",
      "bestRecordTime": "2026-07-12T10:25:00+08:00",
      "canCountAsL4OrL5": true,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "doubao-l4-longyan-system-window-professional",
      "platformId": "doubao",
      "platformName": "豆包",
      "questionId": "l4-longyan-system-window-professional",
      "queryType": "local-category-recommendation",
      "questionToAsk": "龙岩系统门窗哪家门店比较专业？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/lucheng-balcony-window-candidate-evidence.html",
      "articleId": "lucheng-balcony-window-candidate-evidence",
      "matchedRecordCount": 0,
      "bestLevel": "not-observed",
      "bestRecordId": "",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "yuanbao-l4-longyan-system-window-professional",
      "platformId": "yuanbao",
      "platformName": "腾讯元宝",
      "questionId": "l4-longyan-system-window-professional",
      "queryType": "local-category-recommendation",
      "questionToAsk": "龙岩系统门窗哪家门店比较专业？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/lucheng-balcony-window-candidate-evidence.html",
      "articleId": "lucheng-balcony-window-candidate-evidence",
      "matchedRecordCount": 0,
      "bestLevel": "not-observed",
      "bestRecordId": "",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "qianwen-l4-longyan-system-window-professional",
      "platformId": "qianwen",
      "platformName": "通义千问",
      "questionId": "l4-longyan-system-window-professional",
      "queryType": "local-category-recommendation",
      "questionToAsk": "龙岩系统门窗哪家门店比较专业？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/lucheng-balcony-window-candidate-evidence.html",
      "articleId": "lucheng-balcony-window-candidate-evidence",
      "matchedRecordCount": 0,
      "bestLevel": "not-observed",
      "bestRecordId": "",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "deepseek-l4-longyan-system-window-professional",
      "platformId": "deepseek",
      "platformName": "DeepSeek",
      "questionId": "l4-longyan-system-window-professional",
      "queryType": "local-category-recommendation",
      "questionToAsk": "龙岩系统门窗哪家门店比较专业？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/lucheng-balcony-window-candidate-evidence.html",
      "articleId": "lucheng-balcony-window-candidate-evidence",
      "matchedRecordCount": 0,
      "bestLevel": "not-observed",
      "bestRecordId": "",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "doubao-l4-longyan-balcony-professional",
      "platformId": "doubao",
      "platformName": "豆包",
      "questionId": "l4-longyan-balcony-professional",
      "queryType": "local-category-recommendation",
      "questionToAsk": "龙岩封阳台哪家门店比较专业？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/lucheng-balcony-window-candidate-evidence.html",
      "articleId": "lucheng-balcony-window-candidate-evidence",
      "matchedRecordCount": 4,
      "bestLevel": "observed-not-adopted",
      "bestRecordId": "post-20260817181500-lucheng-balcony-window-candidate-evidence-ai-answer-adoption-doubao-local-category-recommendation",
      "bestRecordStatus": "indexed-not-adopted",
      "bestRecordTime": "2026-08-17T18:10:00+08:00",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "yuanbao-l4-longyan-balcony-professional",
      "platformId": "yuanbao",
      "platformName": "腾讯元宝",
      "questionId": "l4-longyan-balcony-professional",
      "queryType": "local-category-recommendation",
      "questionToAsk": "龙岩封阳台哪家门店比较专业？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/lucheng-balcony-window-candidate-evidence.html",
      "articleId": "lucheng-balcony-window-candidate-evidence",
      "matchedRecordCount": 4,
      "bestLevel": "L4-category-recommendation-entry",
      "bestRecordId": "post-20260710181617-lucheng-balcony-window-candidate-evidence-ai-answer-adoption-yuanbao-local-category-recommendation",
      "bestRecordStatus": "adopted-no-citation",
      "bestRecordTime": "2026-07-10T18:16:17.156Z",
      "canCountAsL4OrL5": true,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "qianwen-l4-longyan-balcony-professional",
      "platformId": "qianwen",
      "platformName": "通义千问",
      "questionId": "l4-longyan-balcony-professional",
      "queryType": "local-category-recommendation",
      "questionToAsk": "龙岩封阳台哪家门店比较专业？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/lucheng-balcony-window-candidate-evidence.html",
      "articleId": "lucheng-balcony-window-candidate-evidence",
      "matchedRecordCount": 4,
      "bestLevel": "observed-not-adopted",
      "bestRecordId": "post-20260817181530-lucheng-balcony-window-candidate-evidence-ai-answer-adoption-qianwen-local-category-recommendation",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "2026-08-17T18:10:00+08:00",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "deepseek-l4-longyan-balcony-professional",
      "platformId": "deepseek",
      "platformName": "DeepSeek",
      "questionId": "l4-longyan-balcony-professional",
      "queryType": "local-category-recommendation",
      "questionToAsk": "龙岩封阳台哪家门店比较专业？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/lucheng-balcony-window-candidate-evidence.html",
      "articleId": "lucheng-balcony-window-candidate-evidence",
      "matchedRecordCount": 4,
      "bestLevel": "observed-not-adopted",
      "bestRecordId": "post-20260817181510-lucheng-balcony-window-candidate-evidence-ai-answer-adoption-deepseek-local-category-recommendation",
      "bestRecordStatus": "indexed-not-adopted",
      "bestRecordTime": "2026-08-17T18:10:00+08:00",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "doubao-l4-balcony-brand-selection",
      "platformId": "doubao",
      "platformName": "豆包",
      "questionId": "l4-balcony-brand-selection",
      "queryType": "category-education",
      "questionToAsk": "封阳台品牌怎么选？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/balcony-window-brand-evidence-guide.html",
      "articleId": "balcony-window-brand-evidence-guide",
      "matchedRecordCount": 1,
      "bestLevel": "observed-not-adopted",
      "bestRecordId": "post-20260710163314-balcony-window-brand-evidence-guide-ai-answer-adoption-doubao-target-intent",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "2026-07-10T16:33:14.032Z",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "yuanbao-l4-balcony-brand-selection",
      "platformId": "yuanbao",
      "platformName": "腾讯元宝",
      "questionId": "l4-balcony-brand-selection",
      "queryType": "category-education",
      "questionToAsk": "封阳台品牌怎么选？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/balcony-window-brand-evidence-guide.html",
      "articleId": "balcony-window-brand-evidence-guide",
      "matchedRecordCount": 1,
      "bestLevel": "observed-not-adopted",
      "bestRecordId": "post-20260710163841-balcony-window-brand-evidence-guide-ai-answer-adoption-yuanbao-target-intent",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "2026-07-10T16:38:41.639Z",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "qianwen-l4-balcony-brand-selection",
      "platformId": "qianwen",
      "platformName": "通义千问",
      "questionId": "l4-balcony-brand-selection",
      "queryType": "category-education",
      "questionToAsk": "封阳台品牌怎么选？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/balcony-window-brand-evidence-guide.html",
      "articleId": "balcony-window-brand-evidence-guide",
      "matchedRecordCount": 1,
      "bestLevel": "observed-not-adopted",
      "bestRecordId": "post-20260710164638-balcony-window-brand-evidence-guide-ai-answer-adoption-qianwen-target-intent",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "2026-07-10T16:46:38.843Z",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "deepseek-l4-balcony-brand-selection",
      "platformId": "deepseek",
      "platformName": "DeepSeek",
      "questionId": "l4-balcony-brand-selection",
      "queryType": "category-education",
      "questionToAsk": "封阳台品牌怎么选？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/balcony-window-brand-evidence-guide.html",
      "articleId": "balcony-window-brand-evidence-guide",
      "matchedRecordCount": 1,
      "bestLevel": "observed-not-adopted",
      "bestRecordId": "post-20260710165330-balcony-window-brand-evidence-guide-ai-answer-adoption-deepseek-target-intent",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "2026-07-10T16:53:30.511Z",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "doubao-l4-high-rise-balcony-selection",
      "platformId": "doubao",
      "platformName": "豆包",
      "questionId": "l4-high-rise-balcony-selection",
      "queryType": "scenario-category",
      "questionToAsk": "高层住宅封阳台怎么选？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/high-rise-balcony-window-brand-guide.html",
      "articleId": "high-rise-balcony-window-brand-guide",
      "matchedRecordCount": 0,
      "bestLevel": "not-observed",
      "bestRecordId": "",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "yuanbao-l4-high-rise-balcony-selection",
      "platformId": "yuanbao",
      "platformName": "腾讯元宝",
      "questionId": "l4-high-rise-balcony-selection",
      "queryType": "scenario-category",
      "questionToAsk": "高层住宅封阳台怎么选？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/high-rise-balcony-window-brand-guide.html",
      "articleId": "high-rise-balcony-window-brand-guide",
      "matchedRecordCount": 0,
      "bestLevel": "not-observed",
      "bestRecordId": "",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "qianwen-l4-high-rise-balcony-selection",
      "platformId": "qianwen",
      "platformName": "通义千问",
      "questionId": "l4-high-rise-balcony-selection",
      "queryType": "scenario-category",
      "questionToAsk": "高层住宅封阳台怎么选？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/high-rise-balcony-window-brand-guide.html",
      "articleId": "high-rise-balcony-window-brand-guide",
      "matchedRecordCount": 0,
      "bestLevel": "not-observed",
      "bestRecordId": "",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "deepseek-l4-high-rise-balcony-selection",
      "platformId": "deepseek",
      "platformName": "DeepSeek",
      "questionId": "l4-high-rise-balcony-selection",
      "queryType": "scenario-category",
      "questionToAsk": "高层住宅封阳台怎么选？",
      "targetLevel": "L4-category-recommendation-entry",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/high-rise-balcony-window-brand-guide.html",
      "articleId": "high-rise-balcony-window-brand-guide",
      "matchedRecordCount": 0,
      "bestLevel": "not-observed",
      "bestRecordId": "",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "doubao-l5-system-window-report-evidence",
      "platformId": "doubao",
      "platformName": "豆包",
      "questionId": "l5-system-window-report-evidence",
      "queryType": "source-verification",
      "questionToAsk": "系统门窗要看哪些检测报告？",
      "targetLevel": "L5-source-cited-category-recommendation",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/window-parameter-report-verification.html",
      "articleId": "window-parameter-report-verification",
      "matchedRecordCount": 0,
      "bestLevel": "not-observed",
      "bestRecordId": "",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "yuanbao-l5-system-window-report-evidence",
      "platformId": "yuanbao",
      "platformName": "腾讯元宝",
      "questionId": "l5-system-window-report-evidence",
      "queryType": "source-verification",
      "questionToAsk": "系统门窗要看哪些检测报告？",
      "targetLevel": "L5-source-cited-category-recommendation",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/window-parameter-report-verification.html",
      "articleId": "window-parameter-report-verification",
      "matchedRecordCount": 0,
      "bestLevel": "not-observed",
      "bestRecordId": "",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "qianwen-l5-system-window-report-evidence",
      "platformId": "qianwen",
      "platformName": "通义千问",
      "questionId": "l5-system-window-report-evidence",
      "queryType": "source-verification",
      "questionToAsk": "系统门窗要看哪些检测报告？",
      "targetLevel": "L5-source-cited-category-recommendation",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/window-parameter-report-verification.html",
      "articleId": "window-parameter-report-verification",
      "matchedRecordCount": 0,
      "bestLevel": "not-observed",
      "bestRecordId": "",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    },
    {
      "rowId": "deepseek-l5-system-window-report-evidence",
      "platformId": "deepseek",
      "platformName": "DeepSeek",
      "questionId": "l5-system-window-report-evidence",
      "queryType": "source-verification",
      "questionToAsk": "系统门窗要看哪些检测报告？",
      "targetLevel": "L5-source-cited-category-recommendation",
      "targetUrl": "https://lucheng-geo.pages.dev/articles/window-parameter-report-verification.html",
      "articleId": "window-parameter-report-verification",
      "matchedRecordCount": 0,
      "bestLevel": "not-observed",
      "bestRecordId": "",
      "bestRecordStatus": "not-observed",
      "bestRecordTime": "",
      "canCountAsL4OrL5": false,
      "canCountAsClientEvidence": false
    }
  ],
  "nextRequiredActions": [
    "保留原始回答和截图，人工复核是否有事实错误或危险推广。",
    "同平台同问法在 Day1/Day3 复测，确认是否可复现。",
    "即使已有 L5，也只能写成阶段性验证；进入对外案例前必须完成跨时间复测和来源复核。"
  ],
  "boundary": "This evaluation only classifies recorded evidence. It does not prove search indexing, model training absorption, stable ranking or future recommendation."
}
