{
  "@context": "https://schema.org",
  "@type": "Dataset",
  "name": "出海品牌 AI 可见度基准（saler.ai）",
  "description": "按引擎 x 市场聚合的出海品牌 AI 搜索可见度基准，口径版本 vs2。受 k-匿名（k>=5）与客户保密闸约束，未达阈值的单元不发布具体数值。",
  "version": "vs2",
  "license": "https://saler.ai/legal/terms-of-service",
  "creator": {
    "@type": "Organization",
    "name": "saler.ai",
    "url": "https://saler.ai/"
  },
  "variableMeasured": [
    {
      "@type": "PropertyValue",
      "name": "mention_rate_bp",
      "description": "面板中位品牌被提及率（万分位）"
    },
    {
      "@type": "PropertyValue",
      "name": "median_visibility_bp",
      "description": "面板中位可见度得分（万分位）"
    }
  ],
  "distribution": {
    "@type": "DataDownload",
    "encodingFormat": "application/json",
    "contentUrl": "https://saler.ai/benchmark-data.json"
  },
  "saler:benchmarkIssue": {
    "period": "2026-09",
    "generatedAt": "2026-09-29T15:54:16.128Z",
    "methodologyVersion": "vs2",
    "panelSize": 6,
    "totalBrands": 6,
    "confidentialExcluded": 0,
    "kAnonThreshold": 5,
    "segments": [
      {
        "engine": "chatgpt",
        "market": "en-US",
        "brands": 6,
        "mention_rate_bp": 2083,
        "median_visibility_bp": 0,
        "suppressed": false
      },
      {
        "engine": "gemini",
        "market": "en-US",
        "brands": 6,
        "mention_rate_bp": 2917,
        "median_visibility_bp": 2500,
        "suppressed": false
      },
      {
        "engine": "perplexity",
        "market": "en-US",
        "brands": 6,
        "mention_rate_bp": 4000,
        "median_visibility_bp": 2000,
        "suppressed": false
      }
    ],
    "publishable": true,
    "notes": [
      "k-匿名阈值 k=5：任何单元贡献品牌数 < 5 一律抑制，不发布数字。",
      "客户保密闸：kind='client' 品牌（含付费客户）一律排除，输出不含其名称 / id / 域名。"
    ]
  }
}