{
  "schema_version": "1.0",
  "collected_at": "2026-10-08T05:20:46.250Z",
  "completed_at": "2026-10-08T05:20:48.168Z",
  "timezone": "Asia/Tokyo",
  "scope": "全年齢APIで検索可能な作品。作者数ではない。",
  "method": "keyword=1、word=AI直接使用の部分一致。firstupの開始・終了はJST、終了は翌月1日0時の1秒前。返却サンプルの初回掲載日とキーワードを検査。",
  "limitations": "取得日時点の自己申告を初回掲載月で分類した横断集計。各月末の記録ではない。検索除外・非公開・削除作品、AI間接利用・AI補助的利用は対象外。allcountは最長4時間の遅延があり、リクエスト間でも母数は変動する。",
  "months": [
    { "start": "2026-06-09", "end_exclusive": "2026-07-01", "total": 8963, "tagged": 958, "percent": 10.7, "requests": [
      { "url": "https://api.syosetu.com/novelapi/api/?out=json&of=n-gf-k&lim=3&firstup=1780930800-1782831599", "allcount": 8963, "checked_samples": 3 },
      { "url": "https://api.syosetu.com/novelapi/api/?out=json&of=n-gf-k&lim=3&firstup=1780930800-1782831599&word=AI%E7%9B%B4%E6%8E%A5%E4%BD%BF%E7%94%A8&keyword=1", "allcount": 958, "checked_samples": 3 }
    ] },
    { "start": "2026-07-01", "end_exclusive": "2026-08-01", "total": 14578, "tagged": 1649, "percent": 11.3, "requests": [
      { "url": "https://api.syosetu.com/novelapi/api/?out=json&of=n-gf-k&lim=3&firstup=1782831600-1785509999", "allcount": 14578, "checked_samples": 3 },
      { "url": "https://api.syosetu.com/novelapi/api/?out=json&of=n-gf-k&lim=3&firstup=1782831600-1785509999&word=AI%E7%9B%B4%E6%8E%A5%E4%BD%BF%E7%94%A8&keyword=1", "allcount": 1649, "checked_samples": 3 }
    ] },
    { "start": "2026-08-01", "end_exclusive": "2026-09-01", "total": 15297, "tagged": 2073, "percent": 13.6, "requests": [
      { "url": "https://api.syosetu.com/novelapi/api/?out=json&of=n-gf-k&lim=3&firstup=1785510000-1788188399", "allcount": 15297, "checked_samples": 3 },
      { "url": "https://api.syosetu.com/novelapi/api/?out=json&of=n-gf-k&lim=3&firstup=1785510000-1788188399&word=AI%E7%9B%B4%E6%8E%A5%E4%BD%BF%E7%94%A8&keyword=1", "allcount": 2073, "checked_samples": 3 }
    ] },
    { "start": "2026-09-01", "end_exclusive": "2026-10-01", "total": 15625, "tagged": 2276, "percent": 14.6, "requests": [
      { "url": "https://api.syosetu.com/novelapi/api/?out=json&of=n-gf-k&lim=3&firstup=1788188400-1790780399", "allcount": 15625, "checked_samples": 3 },
      { "url": "https://api.syosetu.com/novelapi/api/?out=json&of=n-gf-k&lim=3&firstup=1788188400-1790780399&word=AI%E7%9B%B4%E6%8E%A5%E4%BD%BF%E7%94%A8&keyword=1", "allcount": 2276, "checked_samples": 3 }
    ] }
  ],
  "all": { "total": 1256740, "tagged": 10601, "percent": 0.84, "requests": [
    { "url": "https://api.syosetu.com/novelapi/api/?out=json&of=n-gf-k&lim=3", "allcount": 1256740, "checked_samples": 3 },
    { "url": "https://api.syosetu.com/novelapi/api/?out=json&of=n-gf-k&lim=3&word=AI%E7%9B%B4%E6%8E%A5%E4%BD%BF%E7%94%A8&keyword=1", "allcount": 10601, "checked_samples": 3 }
  ] }
}