{
 "matcher": "v2-2026-09-17",
 "runs": {
  "2026-08": {
   "file": "index_2026-08_full.json",
   "collected": "2026-08",
   "summary": {
    "chatgpt": {
     "markets_answered": 50,
     "top3": {
      "mentioned": 6,
      "of": 150,
      "mention_pct": 4.0,
      "invisible_pct": 96.0,
      "invisible_ci95": [
       91.5,
       98.2
      ]
     },
     "no1_named": {
      "mentioned": 1,
      "of": 50,
      "mention_pct": 2.0,
      "invisible_pct": 98.0,
      "invisible_ci95": [
       89.5,
       99.6
      ]
     },
     "markets_with_none_of_top3": 44,
     "answers_truncated": 0,
     "by_category": {
      "plumber": {
       "mentioned": 1,
       "of": 30,
       "mention_pct": 3.3,
       "invisible_pct": 96.7,
       "invisible_ci95": [
        83.3,
        99.4
       ]
      },
      "dentist": {
       "mentioned": 1,
       "of": 30,
       "mention_pct": 3.3,
       "invisible_pct": 96.7,
       "invisible_ci95": [
        83.3,
        99.4
       ]
      },
      "personal injury lawyer": {
       "mentioned": 4,
       "of": 30,
       "mention_pct": 13.3,
       "invisible_pct": 86.7,
       "invisible_ci95": [
        70.3,
        94.7
       ]
      },
      "real estate agent": {
       "mentioned": 0,
       "of": 30,
       "mention_pct": 0.0,
       "invisible_pct": 100.0,
       "invisible_ci95": [
        88.6,
        100.0
       ]
      },
      "HVAC contractor": {
       "mentioned": 0,
       "of": 30,
       "mention_pct": 0.0,
       "invisible_pct": 100.0,
       "invisible_ci95": [
        88.6,
        100.0
       ]
      }
     }
    },
    "google_ai": {
     "markets_answered": 50,
     "excluded_from_published_rates": true,
     "exclusion_reason": "every stored answer was truncated; a truncated answer can only undercount mentions, so no rate is defensible",
     "answers_truncated": 50
    }
   }
  },
  "2026-09": {
   "file": "index_2026-09_full.json",
   "collected": "2026-09-18T02:14:05Z",
   "summary": {
    "chatgpt": {
     "markets_answered": 50,
     "top3": {
      "mentioned": 7,
      "of": 150,
      "mention_pct": 4.7,
      "invisible_pct": 95.3,
      "invisible_ci95": [
       90.7,
       97.7
      ]
     },
     "no1_named": {
      "mentioned": 2,
      "of": 50,
      "mention_pct": 4.0,
      "invisible_pct": 96.0,
      "invisible_ci95": [
       86.5,
       98.9
      ]
     },
     "markets_with_none_of_top3": 43,
     "answers_truncated": 0,
     "by_category": {
      "plumber": {
       "mentioned": 2,
       "of": 30,
       "mention_pct": 6.7,
       "invisible_pct": 93.3,
       "invisible_ci95": [
        78.7,
        98.2
       ]
      },
      "dentist": {
       "mentioned": 2,
       "of": 30,
       "mention_pct": 6.7,
       "invisible_pct": 93.3,
       "invisible_ci95": [
        78.7,
        98.2
       ]
      },
      "personal injury lawyer": {
       "mentioned": 2,
       "of": 30,
       "mention_pct": 6.7,
       "invisible_pct": 93.3,
       "invisible_ci95": [
        78.7,
        98.2
       ]
      },
      "real estate agent": {
       "mentioned": 1,
       "of": 30,
       "mention_pct": 3.3,
       "invisible_pct": 96.7,
       "invisible_ci95": [
        83.3,
        99.4
       ]
      },
      "HVAC contractor": {
       "mentioned": 0,
       "of": 30,
       "mention_pct": 0.0,
       "invisible_pct": 100.0,
       "invisible_ci95": [
        88.6,
        100.0
       ]
      }
     }
    },
    "chatgpt_web": {
     "markets_answered": 50,
     "top3": {
      "mentioned": 16,
      "of": 150,
      "mention_pct": 10.7,
      "invisible_pct": 89.3,
      "invisible_ci95": [
       83.4,
       93.3
      ]
     },
     "no1_named": {
      "mentioned": 10,
      "of": 50,
      "mention_pct": 20.0,
      "invisible_pct": 80.0,
      "invisible_ci95": [
       67.0,
       88.8
      ]
     },
     "markets_with_none_of_top3": 36,
     "answers_truncated": 0,
     "by_category": {
      "plumber": {
       "mentioned": 12,
       "of": 30,
       "mention_pct": 40.0,
       "invisible_pct": 60.0,
       "invisible_ci95": [
        42.3,
        75.4
       ]
      },
      "dentist": {
       "mentioned": 1,
       "of": 30,
       "mention_pct": 3.3,
       "invisible_pct": 96.7,
       "invisible_ci95": [
        83.3,
        99.4
       ]
      },
      "personal injury lawyer": {
       "mentioned": 0,
       "of": 30,
       "mention_pct": 0.0,
       "invisible_pct": 100.0,
       "invisible_ci95": [
        88.6,
        100.0
       ]
      },
      "real estate agent": {
       "mentioned": 1,
       "of": 30,
       "mention_pct": 3.3,
       "invisible_pct": 96.7,
       "invisible_ci95": [
        83.3,
        99.4
       ]
      },
      "HVAC contractor": {
       "mentioned": 2,
       "of": 30,
       "mention_pct": 6.7,
       "invisible_pct": 93.3,
       "invisible_ci95": [
        78.7,
        98.2
       ]
      }
     }
    },
    "google_ai": {
     "markets_answered": 50,
     "top3": {
      "mentioned": 48,
      "of": 150,
      "mention_pct": 32.0,
      "invisible_pct": 68.0,
      "invisible_ci95": [
       60.2,
       74.9
      ]
     },
     "no1_named": {
      "mentioned": 21,
      "of": 50,
      "mention_pct": 42.0,
      "invisible_pct": 58.0,
      "invisible_ci95": [
       44.2,
       70.6
      ]
     },
     "markets_with_none_of_top3": 17,
     "answers_truncated": 0,
     "by_category": {
      "plumber": {
       "mentioned": 16,
       "of": 30,
       "mention_pct": 53.3,
       "invisible_pct": 46.7,
       "invisible_ci95": [
        30.2,
        63.9
       ]
      },
      "dentist": {
       "mentioned": 10,
       "of": 30,
       "mention_pct": 33.3,
       "invisible_pct": 66.7,
       "invisible_ci95": [
        48.8,
        80.8
       ]
      },
      "personal injury lawyer": {
       "mentioned": 4,
       "of": 30,
       "mention_pct": 13.3,
       "invisible_pct": 86.7,
       "invisible_ci95": [
        70.3,
        94.7
       ]
      },
      "real estate agent": {
       "mentioned": 3,
       "of": 30,
       "mention_pct": 10.0,
       "invisible_pct": 90.0,
       "invisible_ci95": [
        74.4,
        96.5
       ]
      },
      "HVAC contractor": {
       "mentioned": 15,
       "of": 30,
       "mention_pct": 50.0,
       "invisible_pct": 50.0,
       "invisible_ci95": [
        33.2,
        66.8
       ]
      }
     }
    }
   }
  }
 }
}