{"id":16004,"date":"2026-04-10T07:05:55","date_gmt":"2026-04-09T22:05:55","guid":{"rendered":"https:\/\/www.suzukikenichi.com\/blog\/?p=16004"},"modified":"2026-04-10T07:01:04","modified_gmt":"2026-04-09T22:01:04","slug":"googles-ai-overviews-remain-unreliable-despite-improvements","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/googles-ai-overviews-remain-unreliable-despite-improvements\/","title":{"rendered":"Google AI Overview\u3001\u6b63\u7b54\u7387\u306f\u5411\u4e0a\u3059\u308b\u3082\u306e\u306e\u8aa4\u56de\u7b54\u306f\u4f9d\u7136\u3068\u3057\u3066\u6b8b\u308b\u3002\u6839\u62e0\u306a\u3057\u56de\u7b54\u306f\u5897\u52a0"},"content":{"rendered":"<p class=\"p20-b al-r small\">[\u30ec\u30d9\u30eb: \u4e2d\u7d1a]<\/p>\n<p class=\"p60-b\"><a href=\"https:\/\/www.nytimes.com\/2026\/04\/07\/technology\/google-ai-overviews-accuracy.html\">New York Times\uff08\u30cb\u30e5\u30fc\u30e8\u30fc\u30af\u30fb\u30bf\u30a4\u30e0\u30ba\uff09\u306e\u8abf\u67fb<\/a>\u306b\u3088\u308b\u3068\u3001Google \u306e AI Overview \u304c\u63d0\u4f9b\u3059\u308b\u56de\u7b54\u306e\u6b63\u78ba\u6027\u306f\u5411\u4e0a\u3057\u305f\u3082\u306e\u306e\u3001\u4e0d\u6b63\u78ba\u306a\u56de\u7b54\u3092\u63d0\u4f9b\u3059\u308b\u72b6\u6cc1\u304c\u4f9d\u7136\u3068\u3057\u3066\u7d9a\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u4f9d\u7136\u3068\u3057\u3066\u6b8b\u308b\u8aa4\u56de\u7b54\u3001\u6839\u62e0\u306a\u3057\u306f\u5897\u52a0<\/h2>\n<p>\u30cb\u30e5\u30fc\u30e8\u30fc\u30af\u30fb\u30bf\u30a4\u30e0\u30ba\u306e\u4f9d\u983c\u3092\u53d7\u3051\u3001AI \u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u306e Oumi \u304c SimpleQA \u3068\u547c\u3070\u308c\u308b\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3092\u4f7f\u3063\u3066 AIO \u306e\u56de\u7b54\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3057\u305f\u3002<br \/>\u305d\u306e\u7d50\u679c\u3001Gemini 2 \u3067\u306f 85%\u3001Gemini 3 \u3067\u306f 91% \u306e\u6b63\u89e3\u7387\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u6b63\u89e3\u7387\u306f\u305f\u3057\u304b\u306b\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\u3088\u3063\u3066\u3001\u73fe\u884c\u30e2\u30c7\u30eb\u306e Gemini 3 \u306e\u30a8\u30e9\u30fc\u7387\u306e 9% \u306f\u4f4e\u3044\u6570\u5024\u306b\u611f\u3058\u3089\u308c\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<br \/>\u3057\u304b\u3057\u3001Google \u304c\u5e74\u9593 5 \u5146\u4ef6\u4ee5\u4e0a\u306e\u691c\u7d22\u3092\u51e6\u7406\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u8e0f\u307e\u3048\u308b\u3068\u30019% \u306e\u30a8\u30e9\u30fc\u7387\u3067\u3082\u6bce\u6642\u6570\u5343\u4e07\u4ef6\u306e\u8aa4\u3063\u305f\u56de\u7b54\u304c\u751f\u3058\u308b\u8a08\u7b97\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p class=\"p30-b\">\u3055\u3089\u306b\u6df1\u523b\u306a\u554f\u984c\u306f\u3001\u6b63\u78ba\u306a\u56de\u7b54\u3067\u3042\u3063\u3066\u3082\u300c\u6839\u62e0\u304c\u793a\u3055\u308c\u3066\u3044\u306a\u3044 (ungrounded)\u300d\u30b1\u30fc\u30b9\u304c\u591a\u3044\u3068\u3044\u3046\u70b9\u3067\u3059\u3002<br \/>Gemini \u30e2\u30c7\u30eb\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306b\u4f34\u3044\u3001\u6b63\u78ba\u306a\u56de\u7b54\u304c\u5897\u3048\u305f\u88cf\u3067\u3001\u305d\u306e\u6b63\u78ba\u306a\u56de\u7b54\u306b\u304a\u3051\u308b\u6839\u62e0\u306a\u3057\u7387\u306f\u60aa\u5316\u3057\u307e\u3057\u305f\u3002<br \/>Gemini 2 \u306e\u6b63\u78ba\u306a\u56de\u7b54\u306e\u3046\u3061 37% \u304c\u6839\u62e0\u306a\u3057\u3067\u3042\u3063\u305f\u306e\u306b\u5bfe\u3057\u3001Gemini 3 \u3067\u306f\u534a\u6570\u4ee5\u4e0a\u306e 56% \u306b\u4e0a\u6607\u3057\u3066\u304a\u308a\u3001\u56de\u7b54\u304c\u6b63\u3057\u3044\u5834\u5408\u3067\u3082\u691c\u8a3c\u304c\u3088\u308a\u56f0\u96e3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u8a18\u4e8b\u3067\u306f\u3001AI Overviews \u304c\u8aa4\u3063\u3066\u3044\u305f\u4e8b\u4f8b\u3068\u3057\u3066\u3001\u30dc\u30d6\u30fb\u30de\u30fc\u30ea\u30fc\u306e\u81ea\u5b85\u304c\u535a\u7269\u9928\u306b\u6539\u88c5\u3055\u308c\u305f\u5e74\u3001\u30ce\u30fc\u30b9\u30ab\u30ed\u30e9\u30a4\u30ca\u5dde\u30b4\u30fc\u30eb\u30ba\u30dc\u30ed\u306e\u897f\u5074\u3092\u6d41\u308c\u308b\u5ddd\u3001\u30e8\u30fc\u30e8\u30fc\u30fb\u30de\u304c\u30af\u30e9\u30b7\u30c3\u30af\u97f3\u697d\u6bbf\u5802\u5165\u308a\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u3066\u3044\u307e\u3059\u3002<br \/><span class=\"small\">\u203b\u591a\u304f\u306e\u65e5\u672c\u4eba\u306b\u306f\u308f\u304b\u3089\u306a\u3044\u30c8\u30d4\u30c3\u30af<\/span><\/p>\n<p>\u5168\u4f53\u7684\u306a\u56de\u7b54\u304c\u6b63\u3057\u3044\u5834\u5408\u3067\u3082\u3001AI Overview \u304c\u865a\u507d\u306e\u8a73\u7d30\u3092\u4ed8\u3051\u52a0\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3057\u305f\u3002<br \/>\u30c7\u30a3\u30c3\u30af\u30fb\u30c9\u30e9\u30b4\u306e\u4e8b\u4f8b\u3067\u306f\u3001\u6b7b\u4ea1\u6642\u306e\u5e74\u9f62\u306f\u6b63\u3057\u304f\u793a\u3055\u308c\u3066\u3044\u305f\u3082\u306e\u306e\u3001\u6b7b\u4ea1\u3057\u305f\u65e5\u4ed8\u304c\u7e70\u308a\u8fd4\u3057\u8aa4\u3063\u3066\u4f1d\u3048\u3089\u308c\u3066\u3044\u307e\u3057\u305f\u3002<br \/><span class=\"small\">\u203b\u3053\u308c\u3082\u307e\u3063\u305f\u304f\u99b4\u67d3\u307f\u306e\u306a\u3044\u30c8\u30d4\u30c3\u30af<\/span><\/p>\n<p class=\"p30-t\">Google \u306f Facebook \u3084 Reddit \u3092\u542b\u3080\u8cea\u306e\u4f4e\u3044\u9593\u63a5\u7684\u306a\u30bd\u30fc\u30b9\u3092\u5f15\u7528\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u4e0d\u6b63\u78ba\u306a\u7d50\u679c\u3067\u306f Facebook \u306e\u5f15\u7528\u7387\uff087%\uff09\u304c\u6b63\u78ba\u306a\u7d50\u679c\uff085%\uff09\u3088\u308a\u3082\u3084\u3084\u9ad8\u3044\u6570\u5b57\u3067\u3057\u305f\u3002<\/p>\n<p>\u307e\u305f\u3001AI Overview \u306f\u540c\u3058\u30af\u30a8\u30ea\u306b\u5bfe\u3057\u3066\u7570\u306a\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u7570\u306a\u308b\u56de\u7b54\u3092\u8fd4\u3059\u3053\u3068\u304c\u3042\u308b\u305f\u3081\u3001\u4e00\u8cab\u6027\u3082\u554f\u984c\u3067\u3059\u3002<\/p>\n<p class=\"p40-b\">AI Overviews \u306f\u64cd\u4f5c\u3055\u308c\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002<br \/>\u305f\u3068\u3048\u3070\u3001SEO \u30b3\u30f3\u30b5\u30eb\u30bf\u30f3\u30c8\u306e Lily Ray\uff08\u30ea\u30ea\u30fc\u30fb\u30ec\u30a4\uff09\u6c0f\u306f\u3001\u67b6\u7a7a\u306e\u8a18\u4e8b\u3092\u516c\u958b\u3057\u30011 \u65e5\u4ee5\u5185\u306b Google \u304c\u305d\u308c\u3092\u4e8b\u5b9f\u3068\u3057\u3066 AI Overview \u3067\u5f15\u7528\u3057\u305f\u3053\u3068\u3092\u5b9f\u8a3c\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2>Google \u306e\u4e3b\u5f35<\/h2>\n<p>AI Overview \u306f\u4f9d\u7136\u3068\u3057\u3066\u9593\u9055\u3063\u305f\u56de\u7b54\u3092\u63d0\u4f9b\u3057\u3001\u6b63\u3057\u3044\u5834\u5408\u3067\u3082\u6839\u62e0\u3092\u63d0\u793a\u3057\u306a\u3044\u3068\u3044\u3046\u30cb\u30e5\u30fc\u30e8\u30fc\u30af\u30fb\u30bf\u30a4\u30e0\u30ba\u306e\u691c\u8a3c\u7d50\u679c\u306b\u5bfe\u3057\u3066\u3001\u554f\u984c\u304c\u6b8b\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u306f\u8a8d\u3081\u3064\u3064\u3082\u3001Google \u306f\u8abf\u67fb\u65b9\u6cd5\u306b\u7570\u8ad6\u3092\u5531\u3048\u3066\u3044\u307e\u3059\u3002<br \/>SimpleQA\uff08OpenAI \u304c\u69cb\u7bc9\u3057\u305f\u3082\u306e\uff09\u81ea\u4f53\u306b\u8aa4\u3063\u305f\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u5b9f\u969b\u306e\u30e6\u30fc\u30b6\u30fc\u691c\u7d22\u3092\u53cd\u6620\u3057\u3066\u3044\u306a\u3044\u3068\u6307\u6458\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u5e83\u5831\u62c5\u5f53\u306f\u6b21\u306e\u3088\u3046\u306b\u30b3\u30e1\u30f3\u30c8\u3092\u51fa\u3057\u307e\u3057\u305f\u3002<\/p>\n<blockquote><p>\u5f53\u793e\u306e \u691c\u7d22 AI \u6a5f\u80fd\u306f\u3001\u691c\u7d22\u7d50\u679c\u306b\u30b9\u30d1\u30e0\u306e\u5727\u5012\u7684\u5927\u591a\u6570\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3092\u9632\u3050\u306e\u3068\u540c\u3058\u30e9\u30f3\u30ad\u30f3\u30b0\u304a\u3088\u3073\u5b89\u5168\u4fdd\u8b77\u6a5f\u80fd\u306b\u57fa\u3065\u3044\u3066\u69cb\u7bc9\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u4f8b\u306e\u307b\u3068\u3093\u3069\u306f\u3001\u5b9f\u969b\u306b\u306f\u4eba\u3005\u304c\u884c\u308f\u306a\u3044\u975e\u73fe\u5b9f\u7684\u306a\u691c\u7d22\u3067\u3059\u3002<\/p><\/blockquote>\n<p class=\"p60-t\">\u25c7\u25c7\u25c7<\/p>\n<p>AI Overview \u306b\u3057\u3066\u3082 AI Mode \u306b\u3057\u3066\u3082\u3001\u6b63\u3057\u304f\u306a\u3044\u56de\u7b54\u304c\u8fd4\u3055\u308c\u308b\u30b1\u30fc\u30b9\u306f\u4eca\u3067\u3082\u4f53\u9a13\u3057\u307e\u3059\u3002<br \/>\u3055\u3089\u306b\u3001\u60c5\u5831\u6e90\u3092\u78ba\u8a8d\u3067\u304d\u306a\u3044\u56de\u7b54\u304c\u5897\u3048\u3066\u3044\u308b\u306e\u304c\u4e8b\u5b9f\u306a\u3089\u3070\u3001\u3088\u308d\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\u4e88\u5099\u77e5\u8b58\u306e\u306a\u3044\u60c5\u5831\u3092\u63a2\u3057\u3066\u3044\u308b\u3068\u304d\u306f\u3001\u7279\u306b\u8981\u6ce8\u610f\u3067\u3059\u3002<\/p>\n<p>\u64cd\u4f5c\u3055\u308c\u3084\u3059\u3044\u554f\u984c\u3082\u78ba\u5b9f\u306b\u5b58\u5728\u3057\u307e\u3059\u3002<br \/>\u5148\u65e5\u3001<a href=\"https:\/\/www.suzukikenichi.com\/blog\/google-released-its-first-core-update-of-the-year-the-march-2026-core-update\/\">2026 \u5e74 3 \u6708\u306e\u30b3\u30a2 \u30a2\u30c3\u30d7\u30c7\u30fc\u30c8<\/a>\u304c\u5b9f\u65bd\u3055\u308c\u307e\u3057\u305f\u304c\u3001\u5b9f\u969b\u306e\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u306b\u5148\u7acb\u3063\u3066\u3001\u3042\u308b\u30d6\u30ed\u30b0\u304c\uff08\u5b9f\u9a13\u76ee\u7684\u3067\uff1f\uff09\u30012026 \u5e74 3 \u6708\u306e\u30b3\u30a2 \u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u5c55\u958b\u304c\u59cb\u307e\u3063\u305f\u8a18\u4e8b\u3092\u516c\u958b\u3057\u305f\u3068\u3053\u308d\u3001AI Overview \u3082\u3000AI Mode \u3082 2026 \u5e74 3 \u6708\u306e\u30b3\u30a2 \u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u60c5\u5831\u3092\u8fd4\u3057\u307e\u3057\u305f\uff08\u5b9f\u969b\u306b\u306f\u3001\u672c\u5f53\u306e\u5c55\u958b\u306f\u307e\u3060\u5b9f\u65bd\u3055\u308c\u3066\u3044\u306a\u3044\uff09\u3002<\/p>\n<p>\u507d\u60c5\u5831\u3092\u6559\u3048\u8fbc\u3080\u3053\u3068\u304c\u5bb9\u6613\u306b\u3067\u304d\u3066\u3057\u307e\u3046\u4e00\u4f8b\u3067\u3059\u3002<\/p>\n<p>\u8aa4\u60c5\u5831\u304c\u89e3\u7b54\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u306b\u6c17\u4ed8\u3044\u305f\u5834\u5408\u306f\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u9001\u308a\u307e\u3059\u3002<br \/>\u3055\u307b\u3069\u6642\u9593\u3092\u304a\u304b\u305a\u306b\u4fee\u6b63\u3055\u308c\u308b\u3053\u3068\u304c\u73cd\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>New York Times \u306e\u8abf\u67fb\u306b\u3088\u308b\u3068\u3001Google \u306e AI Overview \u304c\u63d0\u4f9b\u3059\u308b\u56de\u7b54\u306e\u6b63\u78ba\u6027\u306f\u5411\u4e0a\u3057\u305f\u3082\u306e\u306e\u3001\u4e0d\u6b63\u78ba\u306a\u56de\u7b54\u3092\u63d0\u4f9b\u3059\u308b\u72b6\u6cc1\u304c\u4f9d\u7136\u3068\u3057\u3066\u7d9a\u3044\u3066\u3044\u308b\u3002<\/p>\n","protected":false},"author":1,"featured_media":16005,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,1728],"tags":[1778],"class_list":["post-16004","post","type-post","status-publish","format-standard","has-post-thumbnail","category-google-seo","category-ai-chat","tag-ai-overview"],"_links":{"self":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/16004","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/comments?post=16004"}],"version-history":[{"count":0,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/16004\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media\/16005"}],"wp:attachment":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media?parent=16004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/categories?post=16004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/tags?post=16004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}