{"id":2740,"date":"2026-11-01T22:19:55","date_gmt":"2026-11-01T13:19:55","guid":{"rendered":"https:\/\/cg-method.com\/ai\/?p=2740"},"modified":"2026-11-01T22:19:56","modified_gmt":"2026-11-01T13:19:56","slug":"chatgpt-quality-drop","status":"publish","type":"post","link":"https:\/\/cg-method.com\/ai\/chatgpt-quality-drop\/","title":{"rendered":"ChatGPT\u304c\u52a3\u5316\u3057\u305f\uff1f\u3068\u611f\u3058\u305f\u3089\u78ba\u304b\u3081\u308b\u3053\u3068\uff5c\u30e2\u30c7\u30eb\u30fb\u601d\u8003\u30ec\u30d9\u30eb\u30fb\u30e1\u30e2\u30ea"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">ChatGPT\u306e\u8fd4\u4e8b\u304c\u6025\u306b\u6d45\u304f\u306a\u3063\u305f\u3068\u611f\u3058\u305f\u3089\u3001\u307e\u305a\u30e2\u30c7\u30eb\u30e1\u30cb\u30e5\u30fc\u3067\u3001\u9078\u3093\u3067\u3044\u308b\u30e2\u30c7\u30eb\u3068\u601d\u8003\u30ec\u30d9\u30eb\u3092\u78ba\u304b\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Plus\u3068Pro\u3067\u306f\u30012026\u5e749\u670814\u65e5\u304b\u3089\u3001\u5373\u6642\u30e2\u30fc\u30c9\u306e\u307e\u307e\u96e3\u3057\u3044\u8cea\u554f\u3092\u3057\u3066\u3082\u81ea\u52d5\u3067\u601d\u8003\u306b\u306f\u5207\u308a\u66ff\u308f\u3089\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u601d\u8003\u306e\u4e0a\u9650\u306b\u9054\u3057\u305f\u3068\u304d\u3084\u3001\u4f7f\u3063\u3066\u3044\u305f\u30e2\u30c7\u30eb\u304c\u63d0\u4f9b\u3092\u7d42\u3048\u305f\u3068\u304d\u306f\u3001\u5225\u306e\u30e2\u30c7\u30eb\u3067\u7d9a\u304f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e2\u30c7\u30eb\u306b\u554f\u984c\u304c\u306a\u3051\u308c\u3070\u3001\u30e1\u30e2\u30ea\u3068\u904e\u53bb\u306e\u30c1\u30e3\u30c3\u30c8\u306e\u5f71\u97ff\u3001\u4f1a\u8a71\u306e\u9577\u3055\u3092\u9806\u306b\u898b\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u8fd4\u4e8b\u306e\u8cea\u304c\u5909\u308f\u3063\u305f\u3068\u611f\u3058\u308b\u4e3b\u306a\u539f\u56e0\u3068\u78ba\u304b\u3081\u65b9\u3092\u3001OpenAI\u306e\u516c\u5f0f\u30d8\u30eb\u30d7\u3068\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8\u3092\u3082\u3068\u306b\u307e\u3068\u3081\u307e\u3057\u305f\uff082026\u5e7411\u67081\u65e5\u78ba\u8a8d\uff09\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8fd4\u4e8b\u306e\u8cea\u304c\u5909\u308f\u308b\u4e3b\u306a\u539f\u56e0<\/h2>\n\n\n<div class=\"c-scrollHint sp_\"><span>\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059 <i class=\"icon-more_arrow\"><\/i><\/span><\/div>\n<figure data-table-scrollable=\"sp\" class=\"wp-block-table\"><table style=\"--table-width:680px;\"><thead><tr><th style=\"min-width:8em !important\">\u539f\u56e0<\/th><th>\u8d77\u304d\u308b\u3053\u3068<\/th><th>\u78ba\u304b\u3081\u308b\u6240<\/th><\/tr><\/thead><tbody><tr><td>\u5373\u6642\u30e2\u30fc\u30c9\u306e\u307e\u307e\u4f7f\u3063\u3066\u3044\u308b<\/td><td>\u6df1\u304f\u8003\u3048\u305a\u306b\u3059\u3050\u7b54\u3048\u308b<\/td><td>\u30e2\u30c7\u30eb\u30e1\u30cb\u30e5\u30fc\u306e\u601d\u8003\u30b9\u30e9\u30a4\u30c0\u30fc<\/td><\/tr><tr><td>\u601d\u8003\u306e\u4e0a\u9650\u306b\u9054\u3057\u305f<\/td><td>\u5229\u7528\u3067\u304d\u308b\u5225\u306e\u30e2\u30c7\u30eb\u3067\u7d9a\u304f<\/td><td>\u753b\u9762\u306b\u51fa\u308b\u30ea\u30bb\u30c3\u30c8\u6642\u523b<\/td><\/tr><tr><td>\u4f7f\u3063\u3066\u3044\u305f\u30e2\u30c7\u30eb\u304c\u63d0\u4f9b\u3092\u7d42\u3048\u305f<\/td><td>\u4f1a\u8a71\u304c\u8fd1\u3044\u30e2\u30c7\u30eb\u306b\u79fb\u308b<\/td><td>\u30e2\u30c7\u30eb\u30e1\u30cb\u30e5\u30fc<\/td><\/tr><tr><td>\u30e1\u30e2\u30ea\u3084\u904e\u53bb\u306e\u30c1\u30e3\u30c3\u30c8\u304c\u6df7\u3056\u308b<\/td><td>\u53e4\u3044\u524d\u63d0\u3084\u5225\u306e\u8a71\u306e\u5185\u5bb9\u3067\u7b54\u3048\u308b<\/td><td>\u8fd4\u4e8b\u306e\u4e0b\u306e\u30bd\u30fc\u30b9<\/td><\/tr><tr><td>\u4f1a\u8a71\u304c\u9577\u3044<\/td><td>\u524d\u306e\u6307\u793a\u304c\u629c\u3051\u308b<\/td><td>\u65b0\u3057\u3044\u30c1\u30e3\u30c3\u30c8\u3067\u8a66\u3059<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3069\u308c\u306b\u3082\u5f53\u305f\u3089\u306a\u3044\u3068\u304d\u306f\u3001<a href=\"https:\/\/cg-method.com\/ai\/chatgpt-status-page\/\">OpenAI\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u30da\u30fc\u30b8<\/a>\u3067\u969c\u5bb3\u304c\u51fa\u3066\u3044\u306a\u3044\u304b\u3082\u898b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30e2\u30c7\u30eb\u3068\u601d\u8003\u30ec\u30d9\u30eb\u3092\u78ba\u304b\u3081\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Chat\u306e\u30e2\u30c7\u30eb\u30e1\u30cb\u30e5\u30fc\u3067\u306f\u3001\u300c\u6700\u65b0\u300d\u3092\u9078\u3076\u3068GPT-6\u304c\u4f7f\u308f\u308c\u3001\u601d\u8003\u30b9\u30e9\u30a4\u30c0\u30fc\u3067\u8003\u3048\u308b\u6df1\u3055\u3092\u9078\u3073\u307e\u3059\uff08<a href=\"https:\/\/help.openai.com\/ja-jp\/articles\/20001354-gpt-6-and-other-models-in-chatgpt\" target=\"_blank\" rel=\"noopener\">OpenAI \u30d8\u30eb\u30d7\uff1aChatGPT \u306e GPT-6 \u3068\u305d\u306e\u4ed6\u306e\u30e2\u30c7\u30eb<\/a>\uff09\u3002<\/p>\n\n\n<div class=\"c-scrollHint sp_\"><span>\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059 <i class=\"icon-more_arrow\"><\/i><\/span><\/div>\n<figure data-table-scrollable=\"sp\" class=\"wp-block-table\"><table style=\"--table-width:680px;\"><thead><tr><th style=\"min-width:8em !important\">\u601d\u8003\u30ec\u30d9\u30eb<\/th><th>\u5411\u3044\u3066\u3044\u308b\u4f7f\u3044\u65b9<\/th><th>\u4f7f\u308f\u308c\u308b\u30e2\u30c7\u30eb<\/th><\/tr><\/thead><tbody><tr><td>\u5373\u6642\u30e2\u30fc\u30c9<\/td><td>\u65e5\u5e38\u7684\u306a\u8cea\u554f\u3078\u306e\u7d20\u65e9\u3044\u56de\u7b54<\/td><td>GPT-6 Sol\uff08Free\u30fbGo \u306f GPT-5.6 Luna\uff09<\/td><\/tr><tr><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u6a19\u6e96\u7684\u306a\u601d\u8003<\/td><td>GPT-6 Sol<\/td><\/tr><tr><td>\u9ad8<\/td><td>\u3088\u308a\u6642\u9593\u3092\u304b\u3051\u305f\u601d\u8003<\/td><td>GPT-6 Sol<\/td><\/tr><tr><td>\u8d85\u9ad8<\/td><td>GPT-6 Sol \u3067\u3044\u3061\u3070\u3093\u6df1\u3044\u601d\u8003<\/td><td>GPT-6 Sol<\/td><\/tr><tr><td>Pro<\/td><td>\u96e3\u3057\u3044\u30bf\u30b9\u30af\u3084\u9577\u3044\u30ef\u30fc\u30af\u30d5\u30ed\u30fc<\/td><td>GPT-6 Astra \u3092\u57fa\u76e4\u3068\u3059\u308b GPT-6 Pro \u306a\u3069<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Free \u3068 Go \u3067\u306f\u3001\u96e3\u3057\u3044\u8cea\u554f\u306b\u300c\u8003\u3048\u308b\u300d\u3092\u4f7f\u3048\u307e\u3059\u304c\u3001\u3053\u306e\u3068\u304d\u3082 GPT-5.6 Luna \u304c\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d7\u30e9\u30f3\u3067\u9078\u3079\u308b\u601d\u8003\u30ec\u30d9\u30eb\u304c\u9055\u3046<\/h3>\n\n\n<div class=\"c-scrollHint sp_\"><span>\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059 <i class=\"icon-more_arrow\"><\/i><\/span><\/div>\n<figure data-table-scrollable=\"sp\" class=\"wp-block-table\"><table style=\"--table-width:680px;\"><thead><tr><th style=\"min-width:8em !important\">\u30d7\u30e9\u30f3<\/th><th>\u4e2d\u7a0b\u5ea6\u3068\u9ad8<\/th><th>\u8d85\u9ad8<\/th><th>Pro<\/th><\/tr><\/thead><tbody><tr><td>Free\u30fbGo<\/td><td>\u306a\u3057\uff08\u300c\u8003\u3048\u308b\u300d\u306f\u4f7f\u3048\u308b\uff09<\/td><td>\u306a\u3057<\/td><td>\u306a\u3057<\/td><\/tr><tr><td>Plus<\/td><td>\u4f7f\u3048\u308b<\/td><td>\u306a\u3057<\/td><td>\u306a\u3057<\/td><\/tr><tr><td>Pro<\/td><td>\u4f7f\u3048\u308b<\/td><td>\u4f7f\u3048\u308b<\/td><td>\u4f7f\u3048\u308b<\/td><\/tr><tr><td>Business\u30fbEnterprise<\/td><td>\u4f7f\u3048\u308b<\/td><td>\u4f7f\u3048\u308b<\/td><td>\u4f7f\u3048\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d7\u30e9\u30f3\u3092\u4e0b\u3052\u305f\u3042\u3068\u306b\u6d45\u304f\u611f\u3058\u308b\u3068\u304d\u306f\u3001\u9078\u3079\u308b\u601d\u8003\u30ec\u30d9\u30eb\u304c\u5909\u308f\u3063\u3066\u3044\u306a\u3044\u304b\u3092\u898b\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d7\u30e9\u30f3\u3054\u3068\u306e\u9055\u3044\u306f<a href=\"https:\/\/cg-method.com\/ai\/chatgpt-plus-pro-compare\/\">ChatGPT Plus\u3068Pro\u306e\u9055\u3044<\/a>\u306b\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2026\u5e749\u670814\u65e5\u304b\u3089\u81ea\u52d5\u3067\u601d\u8003\u306b\u5207\u308a\u66ff\u308f\u3089\u306a\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OpenAI\u306f\u3001Plus\u3068Pro\u3067\u3001\u5373\u6642\u30e2\u30fc\u30c9\u304b\u3089\u601d\u8003\u3078\u81ea\u52d5\u3067\u5207\u308a\u66ff\u3048\u308b\u4ed5\u7d44\u307f\u3092\u7d42\u3048\u307e\u3057\u305f\uff08<a href=\"https:\/\/help.openai.com\/en\/articles\/6825453-chatgpt-release-notes\" target=\"_blank\" rel=\"noopener\">ChatGPT \u306e\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8\uff1a2026\u5e749\u670814\u65e5<\/a>\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a6\u30a7\u30d6\u7248\u306e\u300c\u3088\u308a\u9ad8\u3044\u5fdc\u7b54\u6027\u80fd\u300d\u306e\u8a2d\u5b9a\u3082\u306a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u96e3\u3057\u3044\u8cea\u554f\u3067\u306f\u3001\u30e2\u30c7\u30eb\u30e1\u30cb\u30e5\u30fc\u3067\u4e2d\u7a0b\u5ea6\u30fb\u9ad8\u306a\u3069\u3092\u81ea\u5206\u3067\u9078\u3093\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Business \u3067\u306f\u3001\u300c\u8a2d\u5b9a\u300d\u2192\u300c\u4e00\u822c\u300d\u306e\u300c\u3088\u308a\u9ad8\u3044\u5fdc\u7b54\u6027\u80fd\u300d\u3067\u3001\u5373\u6642\u30e2\u30fc\u30c9\u306e\u3068\u304d\u306b\u81ea\u52d5\u3067\u8003\u3048\u308b\u304b\u3092\u6c7a\u3081\u3089\u308c\u307e\u3059\uff08<a href=\"https:\/\/help.openai.com\/ja-jp\/articles\/20001354-gpt-6-and-other-models-in-chatgpt\" target=\"_blank\" rel=\"noopener\">OpenAI \u30d8\u30eb\u30d7<\/a>\uff09\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e0a\u9650\u306b\u9054\u3059\u308b\u3068\u5225\u306e\u30e2\u30c7\u30eb\u3067\u7d9a\u304f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u601d\u8003\u30e2\u30fc\u30c9\u306e\u5229\u7528\u4e0a\u9650\u306b\u9054\u3059\u308b\u3068\u3001ChatGPT\u306f\u5229\u7528\u3067\u304d\u308b\u5225\u306e\u30e2\u30c7\u30eb\u3067\u7d9a\u3051\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\uff08<a href=\"https:\/\/help.openai.com\/ja-jp\/articles\/20001354-gpt-6-and-other-models-in-chatgpt\" target=\"_blank\" rel=\"noopener\">OpenAI \u30d8\u30eb\u30d7<\/a>\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070 Pro $200 \u3067 GPT-6 Pro \u306e\u9031\u306e\u4e0a\u9650\u306b\u9054\u3059\u308b\u3068\u3001\u81ea\u52d5\u3067 GPT-5.6 \u306e\u601d\u8003\uff08\u4e2d\u7a0b\u5ea6\uff09\u306b\u5207\u308a\u66ff\u308f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30bb\u30c3\u30c8\u306e\u6642\u523b\u304c\u5206\u304b\u308b\u5834\u5408\u306f\u3001ChatGPT\u306e\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OpenAI\u306e\u30b5\u30dd\u30fc\u30c8\u3067\u306f\u3001\u5229\u7528\u4e0a\u9650\u3092\u30ea\u30bb\u30c3\u30c8\u3057\u3066\u3082\u3089\u3046\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u9650\u306e\u4ed5\u7d44\u307f\u306f<a href=\"https:\/\/cg-method.com\/ai\/chatgpt-usage-limits\/\">ChatGPT\u306e\u5229\u7528\u5236\u9650\u307e\u3068\u3081<\/a>\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f7f\u3063\u3066\u3044\u305f\u30e2\u30c7\u30eb\u304c\u7d42\u308f\u308b\u3068\u4f1a\u8a71\u304c\u79fb\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ChatGPT\u3067\u306f\u30012026\u5e742\u670813\u65e5\u306b GPT-4o\u30fbGPT-4.1\u30fbGPT-5 \u306a\u3069\u304c\u30013\u670811\u65e5\u306b GPT-5.1 \u306e\u5404\u30e2\u30c7\u30eb\u304c\u63d0\u4f9b\u3092\u7d42\u3048\u307e\u3057\u305f\uff08<a href=\"https:\/\/help.openai.com\/ja-jp\/articles\/20001051-retiring-gpt-4o-and-other-chatgpt-models\" target=\"_blank\" rel=\"noopener\">OpenAI \u30d8\u30eb\u30d7\uff1aGPT-4o \u304a\u3088\u3073\u305d\u306e\u4ed6\u306e ChatGPT \u30e2\u30c7\u30eb\u306e\u63d0\u4f9b\u7d42\u4e86<\/a>\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u308c\u3089\u306e\u30e2\u30c7\u30eb\u3067\u884c\u3063\u3066\u3044\u305f\u4f1a\u8a71\u3068\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u3001\u76f8\u5f53\u3059\u308b\u30e2\u30c7\u30eb\u304c\u65e2\u5b9a\u306b\u306a\u308a\u3001GPT\u306f\u6700\u3082\u8fd1\u3044\u30e2\u30c7\u30eb\u306b\u81ea\u52d5\u3067\u79fb\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u3068\u540c\u3058\u4f1a\u8a71\u306a\u306e\u306b\u7b54\u3048\u65b9\u304c\u5909\u308f\u3063\u305f\u3068\u304d\u306f\u3001\u30e2\u30c7\u30eb\u304c\u5909\u308f\u3063\u3066\u3044\u306a\u3044\u304b\u3092\u78ba\u304b\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u304a\u3001GPT-6 \u306e\u63d0\u4f9b\u306b\u3042\u308f\u305b\u3066\u9078\u3079\u308b\u30e2\u30c7\u30eb\u304c\u6e1b\u308b\u3053\u3068\u306f\u306a\u3044\u3068\u3001OpenAI\u306f\u66f8\u3044\u3066\u3044\u307e\u3059\uff08<a href=\"https:\/\/help.openai.com\/ja-jp\/articles\/20001354-gpt-6-and-other-models-in-chatgpt\" target=\"_blank\" rel=\"noopener\">OpenAI \u30d8\u30eb\u30d7<\/a>\uff09\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30e1\u30e2\u30ea\u3068\u904e\u53bb\u306e\u30c1\u30e3\u30c3\u30c8\u306e\u5f71\u97ff\u3092\u898b\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e1\u30e2\u30ea\u304c\u30aa\u30f3\u3060\u3068\u3001ChatGPT\u306f\u904e\u53bb\u306e\u30c1\u30e3\u30c3\u30c8\u30fb\u4fdd\u5b58\u3057\u305f\u30e1\u30e2\u30ea\u30fb\u30ab\u30b9\u30bf\u30e0\u6307\u793a\u306a\u3069\u304b\u3089\u3001\u95a2\u4fc2\u3057\u305d\u3046\u306a\u60c5\u5831\u3092\u4f7f\u3063\u3066\u7b54\u3048\u307e\u3059\uff08<a href=\"https:\/\/help.openai.com\/ja-jp\/articles\/8590148-memory-in-chatgpt\" target=\"_blank\" rel=\"noopener\">OpenAI \u30d8\u30eb\u30d7\uff1aChatGPT \u306e\u30e1\u30e2\u30ea<\/a>\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u500b\u4eba\u7684\u306a\u60c5\u5831\u3092\u4f7f\u3063\u305f\u3068\u304d\u306f\u3001\u8fd4\u4e8b\u306e\u4e0b\u306b\u30bd\u30fc\u30b9\u304c\u51fa\u308b\u3053\u3068\u304c\u3042\u308a\u3001\u3069\u306e\u60c5\u5831\u304c\u4f7f\u308f\u308c\u305f\u304b\u3092\u78ba\u304b\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53e4\u3044\u60c5\u5831\u3084\u95a2\u4fc2\u306a\u3044\u8a71\u304c\u6df7\u3056\u3063\u3066\u3044\u305f\u3089\u3001\u30bd\u30fc\u30b9\u304b\u3089\u76f4\u3059\u30fb\u6d88\u3059\u30fb\u300c\u95a2\u9023\u306a\u3057\u300d\u306e\u5370\u3092\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e1\u30e2\u30ea\u3092\u4f7f\u308f\u305a\u306b\u6bd4\u3079\u305f\u3044\u3068\u304d\u306f\u3001\u4e00\u6642\u30c1\u30e3\u30c3\u30c8\u3092\u59cb\u3081\u308b\u524d\u306b\u300c\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u306a\u3057\u300d\u3092\u9078\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e1\u30e2\u30ea\u306e\u78ba\u304b\u3081\u65b9\u3068\u6d88\u3057\u65b9\u306f<a href=\"https:\/\/cg-method.com\/ai\/chatgpt-memory\/\">ChatGPT\u306e\u30e1\u30e2\u30ea\u306e\u4f7f\u3044\u65b9<\/a>\u306b\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f1a\u8a71\u304c\u9577\u3044\u3068\u304d\u3068\u3001\u6307\u793a\u304c\u52b9\u304b\u306a\u3044\u3068\u304d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u3058\u30c1\u30e3\u30c3\u30c8\u3067\u9577\u304f\u7d9a\u3051\u308b\u3068\u3001\u524d\u306e\u6307\u793a\u304c\u629c\u3051\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u76f4\u3057\u65b9\u306f<a href=\"https:\/\/cg-method.com\/ai\/chatgpt-forgets-instructions\/\">ChatGPT\u304c\u6307\u793a\u3092\u5fd8\u308c\u308b\u3068\u304d\u306e\u5bfe\u51e6<\/a>\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e8b\u5b9f\u306e\u9593\u9055\u3044\u304c\u6c17\u306b\u306a\u308b\u3068\u304d\u306f<a href=\"https:\/\/cg-method.com\/ai\/chatgpt-hallucination\/\">ChatGPT\u304c\u5618\u3092\u3064\u304f\u3068\u304d\u306e\u5bfe\u7b56<\/a>\u3001\u53e3\u8abf\u304c\u5909\u308f\u3063\u305f\u3068\u611f\u3058\u308b\u3068\u304d\u306f<a href=\"https:\/\/cg-method.com\/ai\/chatgpt-personality-tone\/\">ChatGPT\u306e\u53e3\u8abf\u30fb\u8912\u3081\u3059\u304e\u3092\u76f4\u3059\u65b9\u6cd5<\/a>\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3064\u307e\u305a\u304d\u3084\u3059\u3044\u6240\u3068\u5bfe\u51e6<\/h2>\n\n\n<div class=\"c-scrollHint sp_\"><span>\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059 <i class=\"icon-more_arrow\"><\/i><\/span><\/div>\n<figure data-table-scrollable=\"sp\" class=\"wp-block-table\"><table style=\"--table-width:680px;\"><thead><tr><th style=\"min-width:8em !important\">\u3064\u307e\u305a\u304d<\/th><th>\u8d77\u304d\u308b\u3053\u3068<\/th><th>\u5bfe\u51e6<\/th><\/tr><\/thead><tbody><tr><td>\u5373\u6642\u30e2\u30fc\u30c9\u306e\u307e\u307e\u96e3\u3057\u3044\u8cea\u554f\u3092\u3059\u308b<\/td><td>9\u670814\u65e5\u4ee5\u964d\u306f\u81ea\u52d5\u3067\u601d\u8003\u306b\u5207\u308a\u66ff\u308f\u3089\u306a\u3044\uff08Plus\u30fbPro\uff09<\/td><td>\u601d\u8003\u30b9\u30e9\u30a4\u30c0\u30fc\u3067\u4e2d\u7a0b\u5ea6\u30fb\u9ad8\u3092\u9078\u3076<\/td><\/tr><tr><td>GPT-5.6 Sol \u3092\u660e\u793a\u7684\u306b\u9078\u3093\u3060\u307e\u307e\u306b\u3057\u3066\u3044\u308b<\/td><td>GPT-6 \u3067\u306f\u306a\u304f GPT-5.6 \u3067\u7b54\u3048\u308b<\/td><td>\u30e2\u30c7\u30eb\u30e1\u30cb\u30e5\u30fc\u3067\u300c\u6700\u65b0\u300d\u3092\u9078\u3076<\/td><\/tr><tr><td>\u601d\u8003\u306e\u4e0a\u9650\u306b\u9054\u3057\u305f\u306e\u306b\u6c17\u3065\u304b\u306a\u3044<\/td><td>\u5225\u306e\u30e2\u30c7\u30eb\u3067\u7d9a\u304f<\/td><td>\u753b\u9762\u306b\u51fa\u308b\u30ea\u30bb\u30c3\u30c8\u6642\u523b\u3092\u898b\u308b<\/td><\/tr><tr><td>Free\u30fbGo \u306e\u300c\u8003\u3048\u308b\u300d\u306b Plus \u3068\u540c\u3058\u6df1\u3055\u3092\u6c42\u3081\u308b<\/td><td>GPT-5.6 Luna \u3067\u7b54\u3048\u308b<\/td><td>\u5fc5\u8981\u306a\u3089\u30d7\u30e9\u30f3\u3092\u898b\u76f4\u3059<\/td><\/tr><tr><td>\u53e4\u3044\u30e1\u30e2\u30ea\u304c\u6df7\u3056\u308b<\/td><td>\u524d\u63d0\u306e\u305a\u308c\u305f\u7b54\u3048\u306b\u306a\u308b<\/td><td>\u8fd4\u4e8b\u306e\u4e0b\u306e\u30bd\u30fc\u30b9\u304b\u3089\u76f4\u3059\u304b\u300c\u95a2\u9023\u306a\u3057\u300d\u306b\u3059\u308b<\/td><\/tr><tr><td>\u6bd4\u3079\u65b9\u304c\u305d\u308d\u3063\u3066\u3044\u306a\u3044<\/td><td>\u52a3\u5316\u304b\u3069\u3046\u304b\u5224\u65ad\u3067\u304d\u306a\u3044<\/td><td>\u4e00\u6642\u30c1\u30e3\u30c3\u30c8\u306e\u300c\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u306a\u3057\u300d\u3067\u540c\u3058\u8cea\u554f\u3092\u3059\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f\uff1aChatGPT\u304c\u52a3\u5316\u3057\u305f\u3068\u611f\u3058\u308b\u3068\u304d<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u6700\u8fd1\u306eChatGPT\u306f\u308f\u3056\u3068\u6027\u80fd\u3092\u843d\u3068\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u516c\u5f0f\u30d8\u30eb\u30d7\u3068\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8\u3067\u516c\u8868\u3055\u308c\u3066\u3044\u308b\u306e\u306f\u30019\u670814\u65e5\u306e\u81ea\u52d5\u5207\u308a\u66ff\u3048\u306e\u7d42\u4e86\u3084\u3001\u4e0a\u9650\u306b\u9054\u3057\u305f\u3068\u304d\u306e\u5225\u30e2\u30c7\u30eb\u3067\u306e\u7d9a\u884c\u3068\u3044\u3063\u305f\u4ed5\u69d8\u306e\u5909\u66f4\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5148\u306b\u3001\u81ea\u5206\u306e\u4f7f\u3044\u65b9\u304c\u305d\u308c\u306b\u5f53\u305f\u3063\u3066\u3044\u306a\u3044\u304b\u3092\u78ba\u304b\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3069\u306e\u30e2\u30c7\u30eb\u3067\u7b54\u3048\u3066\u3044\u308b\u304b\u5206\u304b\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e2\u30c7\u30eb\u30e1\u30cb\u30e5\u30fc\u3067\u3001\u9078\u3093\u3067\u3044\u308b\u30e2\u30c7\u30eb\u3068\u601d\u8003\u30ec\u30d9\u30eb\u3092\u78ba\u304b\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u9650\u306b\u9054\u3057\u305f\u3068\u304d\u306f\u3001\u30ea\u30bb\u30c3\u30c8\u306e\u6642\u523b\u304c\u5206\u304b\u308c\u3070\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u524d\u306e\u30e2\u30c7\u30eb\u306b\u623b\u305b\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">GPT-5.6 Sol \u306f\u3001\u30e2\u30c7\u30eb\u30e1\u30cb\u30e5\u30fc\u3067\u5f15\u304d\u7d9a\u304d\u9078\u3079\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63d0\u4f9b\u3092\u7d42\u3048\u305f GPT-4o \u3084 GPT-5.1 \u306f\u3001ChatGPT\u3067\u306f\u9078\u3079\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30e1\u30e2\u30ea\u3092\u5168\u90e8\u6d88\u3059\u3068\u8ce2\u304f\u306a\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e1\u30e2\u30ea\u3092\u30aa\u30d5\u306b\u3059\u308b\u3068\u3001\u904e\u53bb\u306e\u30c1\u30e3\u30c3\u30c8\u3084\u4fdd\u5b58\u3057\u305f\u30e1\u30e2\u30ea\u306f\u8fd4\u4e8b\u306b\u4f7f\u308f\u308c\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u3076\u3093\u540c\u3058\u8aac\u660e\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u306b\u306a\u308b\u306e\u3067\u3001\u307e\u305a\u30bd\u30fc\u30b9\u304b\u3089\u5408\u308f\u306a\u3044\u60c5\u5831\u3060\u3051\u3092\u76f4\u3059\u306e\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ChatGPT\u304c\u52a3\u5316\u3057\u305f\u3068\u611f\u3058\u305f\u3089\u3001\u307e\u305a\u30e2\u30c7\u30eb\u30e1\u30cb\u30e5\u30fc\u3067\u3001\u9078\u3093\u3067\u3044\u308b\u30e2\u30c7\u30eb\u3068\u601d\u8003\u30ec\u30d9\u30eb\u3092\u78ba\u304b\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Plus\u3068Pro\u306f9\u670814\u65e5\u304b\u3089\u81ea\u52d5\u3067\u601d\u8003\u306b\u5207\u308a\u66ff\u308f\u3089\u306a\u3044\u306e\u3067\u3001\u96e3\u3057\u3044\u8cea\u554f\u3067\u306f\u81ea\u5206\u3067\u601d\u8003\u30ec\u30d9\u30eb\u3092\u4e0a\u3052\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u9650\u306b\u9054\u3057\u305f\u3068\u304d\u3084\u30e2\u30c7\u30eb\u306e\u63d0\u4f9b\u304c\u7d42\u308f\u3063\u305f\u3068\u304d\u306f\u3001\u5225\u306e\u30e2\u30c7\u30eb\u3067\u7d9a\u3044\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p 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