{"id":163,"date":"2026-06-17T10:30:04","date_gmt":"2026-06-17T01:30:04","guid":{"rendered":"https:\/\/www.wetch.co.jp\/ai\/?p=163"},"modified":"2026-06-17T10:30:04","modified_gmt":"2026-06-17T01:30:04","slug":"openai-2026%e5%b9%b46%e6%9c%88%e6%9c%80%e6%96%b0%e5%8b%95%e5%90%91%ef%bc%9acodex%e3%80%8c%e5%85%a8%e8%81%b7%e7%a8%ae%e5%af%be%e5%bf%9c%e3%80%8d%e3%83%bbgpt-5-5%e3%83%87%e3%83%95%e3%82%a9%e3%83%ab","status":"publish","type":"post","link":"https:\/\/www.wetch.co.jp\/ai\/2026\/06\/17\/openai-2026%e5%b9%b46%e6%9c%88%e6%9c%80%e6%96%b0%e5%8b%95%e5%90%91%ef%bc%9acodex%e3%80%8c%e5%85%a8%e8%81%b7%e7%a8%ae%e5%af%be%e5%bf%9c%e3%80%8d%e3%83%bbgpt-5-5%e3%83%87%e3%83%95%e3%82%a9%e3%83%ab\/","title":{"rendered":"OpenAI 2026\u5e746\u6708\u6700\u65b0\u52d5\u5411\uff1aCodex\u300c\u5168\u8077\u7a2e\u5bfe\u5fdc\u300d\u30fbGPT-5.5\u30c7\u30d5\u30a9\u30eb\u30c8\u5316\u30fbSora\u7d42\u4e86\u3068\u65e7\u30e2\u30c7\u30eb\u5f15\u9000\u307e\u3068\u3081"},"content":{"rendered":"<p><em>2026\u5e746\u6708\u3001OpenAI\u306f\u300cCodex\u3092\u3042\u3089\u3086\u308b\u8077\u7a2e\u3078\u300d\u3068\u5ba3\u8a00\u3057AI\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u88fe\u91ce\u3092\u4e00\u6c17\u306b\u5e83\u3052\u305f\u3002\u4e00\u65b9\u3067\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u30e2\u30c7\u30eb\u306fGPT-5.5 Instant\u3078\u306e\u79fb\u884c\u304c\u5b8c\u4e86\u3057\u3001\u65e7\u30e2\u30c7\u30eb\u306e\u5f15\u9000\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3082\u78ba\u5b9a\u3002\u305d\u3057\u3066\u52d5\u753b\u751f\u6210\u30e2\u30c7\u30ebSora\u306e\u7d42\u4e86\u3068\u3044\u3046\u5927\u304d\u306a\u7bc0\u76ee\u3082\u8fce\u3048\u305f\u3002\u672c\u8a18\u4e8b\u3067\u306f6\u6708\u4e2d\u65ec\u6642\u70b9\u306e\u4e3b\u8981\u30c8\u30d4\u30c3\u30af\u3092\u6574\u7406\u3059\u308b\u3002<\/em><\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.wetch.co.jp\/ai\/wp-content\/uploads\/2026\/06\/ill-models.png\" alt=\"AI\u30e2\u30c7\u30eb\u52d5\u5411\u30a4\u30e9\u30b9\u30c8\"\/><\/figure>\n<h2>1. OpenAI Codex \u2014\u2014\u300c\u958b\u767a\u8005\u3060\u3051\u306e\u30c4\u30fc\u30eb\u300d\u304b\u3089\u300c\u5168\u8077\u7a2e\u5411\u3051\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u300d\u3078<\/h2>\n<p>OpenAI\u306f2026\u5e746\u67082\u65e5\u3001<a href=\"https:\/\/openai.com\/index\/codex-for-every-role-tool-workflow\" target=\"_blank\" rel=\"noopener\">\u300cCodex for every role, tool, and workflow\u300d<\/a>\u3068\u984c\u3057\u305f\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u767a\u8868\u3002\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u7279\u5316\u306e\u5370\u8c61\u304c\u5f37\u304b\u3063\u305f<a href=\"https:\/\/openai.com\/codex\" target=\"_blank\" rel=\"noopener\">Codex<\/a>\u3092\u3001\u55b6\u696d\u30fb\u8ca1\u52d9\u30fb\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306a\u3069\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u8077\u3082\u542b\u3080\u3042\u3089\u3086\u308b\u8077\u7a2e\u304c\u6d3b\u7528\u3067\u304d\u308b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3068\u3057\u3066\u4f4d\u7f6e\u3065\u3051\u76f4\u3057\u305f\u3002<\/p>\n<ul>\n<li><strong>\u9031\u9593\u30a2\u30af\u30c6\u30a3\u30d6\u958b\u767a\u8005\u6570 500\u4e07\u4eba\u8d85<\/strong>\uff082026\u5e74\u521d\u982d\u306e\u7d0460\u4e07\u4eba\u304b\u3089\u534a\u5e74\u30678\u500d\u4ee5\u4e0a\u306b\u62e1\u5927\uff09<\/li>\n<li>2026\u5e745\u670829\u65e5\u306b\u306f <strong>Windows 11\u3067\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u64cd\u4f5c\uff08Computer Use\uff09<\/strong> \u306b\u5bfe\u5fdc\u3002PC\u4e0a\u306e\u30a2\u30d7\u30ea\u3092\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u81ea\u5f8b\u64cd\u4f5c\u3057\u3001\u5916\u51fa\u4e2d\u306bChatGPT\u30e2\u30d0\u30a4\u30eb\u304b\u3089\u76e3\u8996\u30fb\u6307\u793a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f<\/li>\n<li><a href=\"https:\/\/www.dell.com\/\" target=\"_blank\" rel=\"noopener\">Dell Technologies<\/a> \u3068\u306e\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u30d1\u30fc\u30c8\u30ca\u30fc\u30b7\u30c3\u30d7\u3082\u7de0\u7d50\u3057\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051\u5c55\u958b\u3092\u52a0\u901f<\/li>\n<li>\u6599\u91d1\u306f <a href=\"https:\/\/openai.com\/chatgpt\/pricing\/\" target=\"_blank\" rel=\"noopener\">ChatGPT Plus\uff08\u670820\u30c9\u30eb\uff09<\/a> \u304b\u3089\u5229\u7528\u53ef\u80fd\u3067\u30017\u6642\u9593\u4ee5\u4e0a\u306e\u81ea\u5f8b\u5b9f\u884c\u306b\u5bfe\u5fdc\u3059\u308b<\/li>\n<\/ul>\n<p>Codex\u306f\u30b3\u30fc\u30c9\u751f\u6210\u30fb\u30ec\u30d3\u30e5\u30fc\u30fb\u30c6\u30b9\u30c8\u30ab\u30d0\u30ec\u30c3\u30b8\u30fb\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u306a\u3069\u958b\u767a\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u5168\u4f53\u3092\u652f\u63f4\u3059\u308b\u300c\u30c7\u30d5\u30a9\u30eb\u30c8\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u300d\u3068\u3057\u3066\u696d\u754c\u6a19\u6e96\u306e\u5730\u4f4d\u3092\u78ba\u7acb\u3057\u3064\u3064\u3042\u308b\u3002<\/p>\n<p>\u51fa\u5178: <a href=\"https:\/\/openai.com\/index\/codex-for-every-role-tool-workflow\" target=\"_blank\" rel=\"noopener\">OpenAI\u516c\u5f0f\u30d6\u30ed\u30b0<\/a> \/ <a href=\"https:\/\/www.digitalapplied.com\/blog\/openai-codex-4m-weekly-developers-growth-data\" target=\"_blank\" rel=\"noopener\">Digital Applied\uff08\u6210\u9577\u30c7\u30fc\u30bf\uff09<\/a> \/ <a href=\"https:\/\/windowsforum.com\/threads\/codex-on-windows-11-control-computer-use-from-chatgpt-mobile.420839\/\" target=\"_blank\" rel=\"noopener\">Windows Forum<\/a><\/p>\n<h2>2. GPT-5.5 Instant \u304c\u3059\u3079\u3066\u306eChatGPT\u30e6\u30fc\u30b6\u30fc\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30e2\u30c7\u30eb\u306b<\/h2>\n<p>2026\u5e744\u670823\u65e5\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f <a href=\"https:\/\/openai.com\/index\/gpt-5-5-instant\/\" target=\"_blank\" rel=\"noopener\">GPT-5.5 Instant<\/a> \u306f\u30015\u67085\u65e5\u306b\u306fFree\u30fbPlus\u30fbPro\u30fbBusiness\u30fbEnterprise\u3059\u3079\u3066\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30e2\u30c7\u30eb\u3068\u306a\u3063\u305f\u3002\u3055\u3089\u306b5\u670828\u65e5\u4ed8\u3051\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u306f\u5fdc\u7b54\u54c1\u8cea\u3068\u6587\u4f53\u3092\u5927\u5e45\u306b\u6539\u5584\u3057\u3001\u4ee5\u4e0b\u306e\u5909\u66f4\u304c\u52a0\u308f\u3063\u305f\u3002<\/p>\n<ul>\n<li><strong>\u3088\u308a\u6b63\u78ba\u306a\u56de\u7b54<\/strong>\u3068\u3001\u4eba\u9593\u3089\u3057\u3044\u6587\u4f53\uff08\u904e\u5270\u306a\u7b87\u6761\u66f8\u304d\u30fb\u5197\u9577\u306a\u6bb5\u843d\u3092\u524a\u6e1b\uff09<\/li>\n<li>\u5b9f\u8df5\u7684\u306a\u30bf\u30b9\u30af\u3078\u306e\u5bfe\u5fdc\u901f\u5ea6\u304c\u5411\u4e0a<\/li>\n<li>Canvas\u6a5f\u80fd\u306f GPT-5.5 Instant \/ GPT-5.5 Thinking \u3067\u306f<strong>\u5ec3\u6b62<\/strong>\uff08\u65e2\u5b58Canvas\u306f\u5f15\u304d\u7d9a\u304d\u95b2\u89a7\u30fb\u7de8\u96c6\u53ef\u80fd\uff09<\/li>\n<\/ul>\n<p>\u307e\u305f\u3001ChatGPT\u306b\u306f <strong>\u6c42\u4eba\u691c\u7d22\u30c4\u30fc\u30eb<\/strong> \u306e\u7d71\u5408\u304c\u9032\u3093\u3067\u304a\u308a\u3001\u30c1\u30e3\u30c3\u30c8\u4e0a\u3067\u8077\u7a2e\u3092\u63a2\u3057\u305f\u308a\u6c42\u4eba\u5019\u88dc\u3092\u78ba\u8a8d\u3057\u305f\u308a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u4e88\u5b9a\u3060\uff08\u9806\u6b21\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u4e2d\uff09\u3002<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.wetch.co.jp\/ai\/wp-content\/uploads\/2026\/06\/photo_openai.jpg\" alt=\"AI\u751f\u6210\u30a2\u30fc\u30c8\uff08DALL-E\u306b\u3088\u308b\u5efa\u7bc9\u30c7\u30b6\u30a4\u30f3\uff09\"\/><figcaption><small>Photo: <a href=\"https:\/\/www.flickr.com\/photos\/12357841@N02\/52300169470\" target=\"_blank\" rel=\"noopener\">Me in ME<\/a> \/ CC BY 2.0\uff08Openverse\u7d4c\u7531\uff09<\/small><\/figcaption><\/figure>\n<p>\u51fa\u5178: <a href=\"https:\/\/www.ghacks.net\/2026\/06\/03\/openai-upgrades-gpt-5-5-instant-and-confirms-retirement-of-o3-and-gpt-4-5-models\" target=\"_blank\" rel=\"noopener\">gHacks Tech News<\/a> \/ <a href=\"https:\/\/www.bleepingcomputer.com\/news\/artificial-intelligence\/openai-upgrades-gpt-55-as-it-plans-to-retire-legacy-chatgpt-models\" target=\"_blank\" rel=\"noopener\">BleepingComputer<\/a><\/p>\n<h2>3. \u65e7\u30e2\u30c7\u30eb\u306e\u5f15\u9000\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u78ba\u5b9a<\/h2>\n<p>OpenAI\u306fChatGPT\u4e0a\u3067\u306e\u65e7\u30e2\u30c7\u30eb\u306e\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u65e5\u3092\u516c\u5f0f\u306b\u78ba\u8a8d\u3057\u305f\u3002\u6700\u65b0\u30e2\u30c7\u30eb\u3078\u306e\u79fb\u884c\u3092\u63a8\u5968\u3057\u3066\u3044\u308b\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30e2\u30c7\u30eb<\/th>\n<th>ChatGPT\u3067\u306e\u7d42\u4e86\u65e5<\/th>\n<th>API<\/th>\n<th>\u79fb\u884c\u5148<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>GPT-4.5<\/td>\n<td>2026\u5e746\u670827\u65e5<\/td>\n<td>\u5f71\u97ff\u306a\u3057<\/td>\n<td>GPT-5.5 Instant<\/td>\n<\/tr>\n<tr>\n<td>o3<\/td>\n<td>2026\u5e748\u670826\u65e5<\/td>\n<td>\u5f71\u97ff\u306a\u3057<\/td>\n<td>GPT-5.5 \/ \u6700\u65b0\u63a8\u8ad6\u30e2\u30c7\u30eb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>OpenAI\u306b\u3088\u308b\u3068\u3001o3\u306fChatGPT\u3067\u306e\u9700\u8981\u304c\u4f4e\u4e0b\u3057\u3066\u304a\u308a\u3001GPT-4.5\u306f\u307e\u3060\u4e00\u5b9a\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u3044\u308b\u304c\u53cc\u65b9\u3092\u6bb5\u968e\u7684\u306b\u5ec3\u6b62\u3059\u308b\u3053\u3068\u3067\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30ea\u30bd\u30fc\u30b9\u3092\u6700\u65b0\u30e2\u30c7\u30eb\u306b\u96c6\u4e2d\u3055\u305b\u308b\u65b9\u91dd\u3060\u3002<strong>API\u3078\u306e\u5f71\u97ff\u306f\u73fe\u6642\u70b9\u3067\u306a\u3044<\/strong>\u304c\u3001ChatGPT\u3067\u5229\u7528\u4e2d\u306e\u30e6\u30fc\u30b6\u30fc\u306fGPT-5.5\u4ee5\u964d\u306e\u30e2\u30c7\u30eb\u3078\u306e\u79fb\u884c\u3092\u691c\u8a0e\u3057\u305f\u3044\u3002<\/p>\n<p>\u51fa\u5178: <a href=\"https:\/\/help.openai.com\/en\/articles\/9624314-model-release-notes\" target=\"_blank\" rel=\"noopener\">OpenAI \u30e2\u30c7\u30eb\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8<\/a> \/ <a href=\"https:\/\/www.ghacks.net\/2026\/06\/03\/openai-upgrades-gpt-5-5-instant-and-confirms-retirement-of-o3-and-gpt-4-5-models\" target=\"_blank\" rel=\"noopener\">gHacks Tech News<\/a><\/p>\n<h2>4. OpenAI Sora \u2014\u2014\u52d5\u753b\u751f\u6210\u30e2\u30c7\u30eb\u304c\u7d42\u4e86<\/h2>\n<p>2024\u5e74\u672b\u306b\u6b63\u5f0f\u516c\u958b\u3055\u308c\u4e16\u754c\u3092\u9a5a\u304b\u305b\u305f\u52d5\u753b\u751f\u6210\u30e2\u30c7\u30eb <a href=\"https:\/\/openai.com\/sora\" target=\"_blank\" rel=\"noopener\">Sora<\/a> \u304c\u30012026\u5e744\u670826\u65e5\u306b\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30fbiOS\u30a2\u30d7\u30ea\u3092\u7d42\u4e86\u3002<strong>API\u306f2026\u5e749\u670824\u65e5\u306b\u7d42\u4e86\u4e88\u5b9a<\/strong>\u3067\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u305d\u308c\u307e\u3067\u306b\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u304c\u5fc5\u8981\u3060\u3002<\/p>\n<p>\u7d42\u4e86\u306e\u4e3b\u306a\u7406\u7531\u306f<strong>\u30b3\u30b9\u30c8\u3068\u53ce\u76ca\u306e\u30ae\u30e3\u30c3\u30d7<\/strong>\u3002\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30b3\u30b9\u30c8\u304c1\u65e5\u3042\u305f\u308a\u6700\u59271,500\u4e07\u30c9\u30eb\u306b\u9054\u3057\u305f\u4e00\u65b9\u3001\u53ce\u76ca\u306f210\u4e07\u30c9\u30eb\u7a0b\u5ea6\u306b\u3068\u3069\u307e\u308a\u3001\u30d3\u30b8\u30cd\u30b9\u3068\u3057\u3066\u6301\u7d9a\u56f0\u96e3\u3068\u5224\u65ad\u3055\u308c\u305f\u3002\u9ad8\u89e3\u50cf\u5ea6\uff081080p\uff09\u751f\u6210\u304cPro\uff08\u6708200\u30c9\u30eb\uff09\u9650\u5b9a\u3060\u3063\u305f\u3053\u3068\u3082\u666e\u53ca\u306e\u58c1\u3068\u306a\u3063\u305f\u3002<\/p>\n<ul>\n<li>Sora\u30c1\u30fc\u30e0\u306e\u4e00\u90e8\u30b9\u30bf\u30c3\u30d5\u306fCodex\u30c1\u30fc\u30e0\u306b\u79fb\u7c4d<\/li>\n<li>AI\u30a2\u30cb\u30e1\u6620\u753b\u300cCritterz\u300d\uff08Cannes Film Festival 2026\u3092\u76ee\u6307\u3057\u3066\u5236\u4f5c\u4e2d\uff09\u304c\u3001Sora\u306e\u7a81\u7136\u306e\u7d42\u4e86\u306b\u3088\u308a\u8a08\u753b\u5909\u66f4\u3092\u4f59\u5100\u306a\u304f\u3055\u308c\u305f\u3068<a href=\"https:\/\/timesofindia.indiatimes.com\/technology\/tech-news\/how-this-move-by-chatgpt-maker-openai-may-have-ended-animated-movie-critterzs-cannes-2026-debut-plans\/articleshow\/131266147.cms\" target=\"_blank\" rel=\"noopener\">Times of India \u304c\u5831\u3058\u305f<\/a><\/li>\n<li>\u4ee3\u66ff\u3068\u3057\u3066 <a href=\"https:\/\/runwayml.com\/\" target=\"_blank\" rel=\"noopener\">Runway Gen-4.5<\/a>\u3001<a href=\"https:\/\/kling.kuaishou.com\/\" target=\"_blank\" rel=\"noopener\">Kling AI 3.0<\/a>\u3001<a href=\"https:\/\/deepmind.google\/technologies\/veo\/\" target=\"_blank\" rel=\"noopener\">Google Veo 3.1<\/a> \u306a\u3069\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u308b<\/li>\n<\/ul>\n<p>\u51fa\u5178: <a href=\"https:\/\/aitoolspolice.com\/reviews\/openai-sora\" target=\"_blank\" rel=\"noopener\">AI Tools Police\uff08Sora\u7d42\u4e86\u8a73\u7d30\uff09<\/a> \/ <a href=\"https:\/\/timesofindia.indiatimes.com\/technology\/tech-news\/how-this-move-by-chatgpt-maker-openai-may-have-ended-animated-movie-critterzs-cannes-2026-debut-plans\/articleshow\/131266147.cms\" target=\"_blank\" rel=\"noopener\">Times of India<\/a><\/p>\n<h2>\u307e\u3068\u3081\uff1aOpenAI\u304c\u63cf\u304f2026\u5e74\u5f8c\u534a\u306e\u30ed\u30fc\u30c9\u30de\u30c3\u30d7<\/h2>\n<p>Codex\u306e\u5168\u8077\u7a2e\u5c55\u958b\u3068GPT-5.5 Instant\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5316\u306b\u3088\u308a\u3001OpenAI\u306f\u300c\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u300d\u3068\u300c\u6c4e\u7528\u30c1\u30e3\u30c3\u30c8\u300d\u306e2\u672c\u67f1\u3067\u88fd\u54c1\u30e9\u30a4\u30f3\u3092\u6574\u7406\u3057\u3064\u3064\u3042\u308b\u3002\u52d5\u753b\u751f\u6210\uff08Sora\uff09\u304b\u3089\u306e\u64a4\u9000\u306f\u300c\u30b3\u30b9\u30c8\u5bfe\u52b9\u679c\u304c\u898b\u3048\u306a\u3044\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u96c6\u7d04\u578b\u30b5\u30fc\u30d3\u30b9\u306b\u306f\u56fa\u57f7\u3057\u306a\u3044\u300d\u3068\u3044\u3046\u7d4c\u55b6\u5224\u65ad\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u7af6\u5408\u3068\u306e\u5dee\u5225\u5316\u30dd\u30a4\u30f3\u30c8\u3092\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30fbAPI\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306b\u7d5e\u308b\u6226\u7565\u3078\u306e\u8ee2\u63db\u3068\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<hr \/>\n<h2>\u4e3b\u306a\u60c5\u5831\u6e90<\/h2>\n<ul>\n<li><a href=\"https:\/\/openai.com\/index\/codex-for-every-role-tool-workflow\" target=\"_blank\" rel=\"noopener\">OpenAI\u516c\u5f0f\u30d6\u30ed\u30b0 \u2014 Codex for every role, tool, and workflow<\/a><\/li>\n<li><a href=\"https:\/\/openai.com\/index\/gpt-5-5-instant\/\" target=\"_blank\" rel=\"noopener\">OpenAI\u516c\u5f0f \u2014 GPT-5.5 Instant<\/a><\/li>\n<li><a href=\"https:\/\/help.openai.com\/en\/articles\/9624314-model-release-notes\" target=\"_blank\" rel=\"noopener\">OpenAI Help Center \u2014 Model Release Notes<\/a><\/li>\n<li><a href=\"https:\/\/www.ghacks.net\/2026\/06\/03\/openai-upgrades-gpt-5-5-instant-and-confirms-retirement-of-o3-and-gpt-4-5-models\" target=\"_blank\" rel=\"noopener\">gHacks Tech News \u2014 GPT-5.5\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3068\u65e7\u30e2\u30c7\u30eb\u7d42\u4e86<\/a><\/li>\n<li><a href=\"https:\/\/www.bleepingcomputer.com\/news\/artificial-intelligence\/openai-upgrades-gpt-55-as-it-plans-to-retire-legacy-chatgpt-models\" target=\"_blank\" rel=\"noopener\">BleepingComputer \u2014 OpenAI upgrades GPT-5.5<\/a><\/li>\n<li><a href=\"https:\/\/aitoolspolice.com\/reviews\/openai-sora\" target=\"_blank\" rel=\"noopener\">AI Tools Police \u2014 OpenAI Sora Review 2026\uff08\u7d42\u4e86\u60c5\u5831\uff09<\/a><\/li>\n<li><a href=\"https:\/\/www.digitalapplied.com\/blog\/openai-codex-4m-weekly-developers-growth-data\" target=\"_blank\" rel=\"noopener\">Digital Applied \u2014 OpenAI Codex Growth Data<\/a><\/li>\n<li><a href=\"https:\/\/windowsforum.com\/threads\/codex-on-windows-11-control-computer-use-from-chatgpt-mobile.420839\/\" target=\"_blank\" rel=\"noopener\">Windows Forum \u2014 Codex on Windows 11<\/a><\/li>\n<\/ul>\n<p><small>\u5404\u30b5\u30fc\u30d3\u30b9\u306f\u63d0\u4f9b\u5143\u306e\u898f\u7d04\u306b\u5f93\u3063\u3066\u3054\u5229\u7528\u304f\u3060\u3055\u3044\u3002\u60c5\u5831\u306f\u5404\u60c5\u5831\u6e90\u306e\u516c\u958b\u6642\u70b9\u306e\u3082\u306e\u3067\u3059\u3002\u53ce\u96c6\u30fb\u8981\u7d04\u306fAI\u3001\u516c\u958b\u5224\u65ad\u306f\u4eba\u3002<\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>2026\u5e746\u6708\u306eOpenAI\u6700\u65b0\u52d5\u5411\uff1aCodex\u304c\u5168\u8077\u7a2e\u5411\u3051\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3078\u3068\u9032\u5316\u3057\u9031\u9593\u5229\u7528\u8005500\u4e07\u4eba\u8d85\u3001GPT-5.5 Instant\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u30e2\u30c7\u30eb\u306b\u3002\u52d5\u753b\u751f\u6210Sora\u306e\u7d42\u4e86\uff084\u670826\u65e5\uff09\u3068GPT-4.5\u30fbo3\u306e\u5f15\u9000\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3082\u8a73\u8aac\u3002<\/p>\n","protected":false},"author":1,"featured_media":57,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"page_builder":"","footnotes":""},"categories":[46],"tags":[],"class_list":["post-163","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aillm"],"_links":{"self":[{"href":"https:\/\/www.wetch.co.jp\/ai\/wp-json\/wp\/v2\/posts\/163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wetch.co.jp\/ai\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wetch.co.jp\/ai\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wetch.co.jp\/ai\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wetch.co.jp\/ai\/wp-json\/wp\/v2\/comments?post=163"}],"version-history":[{"count":1,"href":"https:\/\/www.wetch.co.jp\/ai\/wp-json\/wp\/v2\/posts\/163\/revisions"}],"predecessor-version":[{"id":166,"href":"https:\/\/www.wetch.co.jp\/ai\/wp-json\/wp\/v2\/posts\/163\/revisions\/166"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wetch.co.jp\/ai\/wp-json\/wp\/v2\/media\/57"}],"wp:attachment":[{"href":"https:\/\/www.wetch.co.jp\/ai\/wp-json\/wp\/v2\/media?parent=163"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wetch.co.jp\/ai\/wp-json\/wp\/v2\/categories?post=163"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wetch.co.jp\/ai\/wp-json\/wp\/v2\/tags?post=163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}