{"id":22160,"date":"2026-02-08T08:49:53","date_gmt":"2026-02-08T01:49:53","guid":{"rendered":"https:\/\/gudjob.net\/?p=22160"},"modified":"2026-08-19T13:57:39","modified_gmt":"2026-08-19T06:57:39","slug":"openai-chinh-thuc-khai-tu-chatgpt-4o","status":"publish","type":"post","link":"https:\/\/gudjob.net\/ja\/blog\/openai-chinh-thuc-khai-tu-chatgpt-4o\/","title":{"rendered":"OpenAI \u306f ChatGPT-4o \u3092\u6b63\u5f0f\u306b\u7d42\u4e86"},"content":{"rendered":"<h2>OpenAI \u306f ChatGPT-4o \u3092\u6b63\u5f0f\u306b\u7d42\u4e86<\/h2>\n<p><strong>OpenAI\u306f\u6628\u5e74\u3001ChatGPT-5\u3092\u5c0e\u5165\u3057\u305f\u969b\u306bGPT-4o\u3092\u5ec3\u6b62\u3057\u3088\u3046\u3068\u3057\u305f\u304c\u3001\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u5f37\u3044\u53cd\u5bfe\u306e\u6ce2\u306b\u76f4\u9762\u3057\u305f\u3002<\/strong><\/p>\n<p>\u306b\u3088\u308b\u3068&nbsp;<em>\u30c6\u30af\u30ec\u30fc\u30c0\u30fc<\/em>, OpenAI\u306f2\u670813\u65e5\u304b\u3089ChatGPT-4o\u306e\u904b\u7528\u3092\u6b63\u5f0f\u306b\u505c\u6b62\u3057\u3001\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u3092ChatGPT-5.2\uff08\u540c\u793e\u304c\u512a\u308c\u305f\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u308b\u3068\u4e3b\u5f35\u3059\u308b\u65b0\u30e2\u30c7\u30eb\uff09\u306b\u5207\u308a\u66ff\u3048\u308b\u3002<\/p>\n<p>\u3053\u306e\u6c7a\u5b9a\u306f\u3001\u767a\u58f2\u4ee5\u6765\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u6700\u3082\u611b\u3055\u308c\u3066\u304d\u305f ChatGPT \u30d0\u30fc\u30b8\u30e7\u30f3\u306e 1 \u3064\u304c\u7d42\u4e86\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u524d\u3001OpenAI\u306f\u6628\u5e74\u3001ChatGPT-5\u3092\u5c0e\u5165\u3059\u308b\u969b\u306bGPT-4o\u3092\u5ec3\u6b62\u3057\u3088\u3046\u3068\u3057\u305f\u304c\u3001\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u5f37\u3044\u53cd\u5bfe\u306e\u6ce2\u306b\u76f4\u9762\u3057\u305f\u3002<\/p>\n<h2>\u6c7a\u5b9a\u306e\u7406\u7531<\/h2>\n<p>GPT-4o \u672c\u6765\u306e\u67d4\u8edf\u6027\u3068\u89aa\u8fd1\u611f\u3068\u306f\u5bfe\u7167\u7684\u306b\u3001GPT-5 \u306b\u306f\u81ea\u7136\u3055\u3001\u30e6\u30fc\u30e2\u30a2\u304c\u6b20\u3051\u3066\u304a\u308a\u3001\u6a5f\u68b0\u7684\u306a\u96f0\u56f2\u6c17\u304c\u3042\u308b\u3068\u3044\u3046\u610f\u898b\u304c\u591a\u304f\u3042\u308a\u307e\u3057\u305f\u3002\u4e16\u8ad6\u306e\u5727\u529b\u3092\u53d7\u3051\u3066\u3001OpenAI \u306f\u6709\u6599\u30e6\u30fc\u30b6\u30fc \u30b0\u30eb\u30fc\u30d7\u306b GPT-4o \u3092\u5fa9\u5143\u3059\u308b\u3053\u3068\u3092\u4f59\u5100\u306a\u304f\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>OpenAI \u306b\u3088\u308b\u3068\u3001ChatGPT-5.2 \u306e\u65b0\u3057\u3044\u6539\u5584\u70b9\u3001\u7279\u306b\u30d1\u30fc\u30bd\u30ca\u30ea\u30c6\u30a3\u3068\u4f7f\u7528\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u6a5f\u80fd\u306f\u3001GPT-4o \u3092\u5b8c\u5168\u306b\u7f6e\u304d\u63db\u3048\u308b\u306e\u306b\u5341\u5206\u3067\u3059\u3002<\/p>\n<p>OpenAI\u306f\u5148\u9031\u767a\u8868\u3057\u305f\u767a\u8868\u3067\u3001\u300c\u79c1\u305f\u3061\u306e\u76ee\u6a19\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304cChatGPT\u3068\u5bfe\u8a71\u3059\u308b\u3068\u304d\u306e\u611f\u899a\u3092\u3001\u51e6\u7406\u80fd\u529b\u3060\u3051\u3067\u306a\u304f\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3068\u3044\u3046\u70b9\u3067\u3082\u3088\u308a\u7d30\u304b\u304f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3060\u300d\u3068\u8ff0\u3079\u305f\u3002<\/p>\n<figure class=\"kg-card kg-image-card kg-card-hascaption\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gudjob.net\/wp-content\/uploads\/2026\/08\/1-2.webp\" class=\"kg-image\" alt=\"|\" width=\"698\" height=\"392\" srcset=\"https:\/\/gudjob.net\/wp-content\/uploads\/2026\/08\/1-3.webp 600w, https:\/\/gudjob.net\/wp-content\/uploads\/2026\/08\/1-2.webp 698w\"><figcaption><span style=\"white-space: pre-wrap;\">OpenAI\u306f2\u670813\u65e5\u304b\u3089ChatGPT-4o\u3092\u6b63\u5f0f\u306b\u5ec3\u6b62\u3057\u305f<\/span><\/figcaption><\/figure>\n<h2>GPT-4o \u30e6\u30fc\u30b6\u30fc\u306f\u3069\u306e\u3088\u3046\u306b\u79fb\u884c\u3059\u308b\u306e\u3067\u3057\u3087\u3046\u304b?<\/h2>\n<p>\u3057\u304b\u3057\u3001GPT-4o \u306e\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u306e\u30bf\u30a4\u30df\u30f3\u30b0 (\u30d0\u30ec\u30f3\u30bf\u30a4\u30f3\u30c7\u30fc\u306e\u3061\u3087\u3046\u3069 1 \u65e5\u524d) \u306f\u3001\u7279\u306b\u591a\u304f\u306e\u4eba\u304c ChatGPT \u3092\u6bce\u65e5\u306e\u7cbe\u795e\u7684\u306a\u30b5\u30dd\u30fc\u30c8\u3084\u7cbe\u795e\u7684\u306a\u53cb\u3068\u898b\u306a\u3057\u3066\u3044\u308b\u72b6\u6cc1\u306b\u304a\u3044\u3066\u3001\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u5931\u671b\u3055\u305b\u307e\u3057\u305f\u3002<\/p>\n<p>ChatGPT-5.2 \u306b\u306f\u591a\u304f\u306e\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3 \u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u4f9d\u7136\u3068\u3057\u3066 GPT-4o \u306e\u300c\u500b\u6027\u300d\u3092\u3088\u308a\u9ad8\u304f\u8a55\u4fa1\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u30d5\u30a9\u30fc\u30e9\u30e0\u3067\u306f\u3001Gemini\u306e\u3088\u3046\u306a\u30e9\u30a4\u30d0\u30eb\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u5207\u308a\u66ff\u3048\u308b\u3088\u3046\u6c42\u3081\u308b\u58f0\u304c\u4e0a\u304c\u3063\u3066\u304a\u308a\u3001OpenAI\u306bGPT-4o\u306e\u7dad\u6301\u3092\u6c42\u3081\u308b\u30aa\u30f3\u30e9\u30a4\u30f3\u8acb\u9858\u3055\u3048\u3042\u308b\u3002<\/p>\n<p>\u4eca\u5f8c\u306e\u5909\u66f4\u3092\u8003\u616e\u3057\u3066\u3001GPT-4o \u30e6\u30fc\u30b6\u30fc\u306f\u7a4d\u6975\u7684\u306b\u79fb\u884c\u306e\u6e96\u5099\u3092\u3057\u3001\u30cb\u30fc\u30ba\u306b\u5408\u3063\u305f\u4ee3\u66ff\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u691c\u8a0e\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n<p>\u7279\u306b\u3001\u3053\u306e\u30e2\u30c7\u30eb\u306f OpenAI \u306b\u3088\u3063\u3066\u6b63\u5f0f\u306b\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u306a\u304f\u306a\u3063\u305f\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30e6\u30fc\u30b6\u30fc\u304c GPT-4o \u3068\u540c\u69d8\u306e\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u7dad\u6301\u3057\u7d9a\u3051\u308b\u306e\u306b\u5f79\u7acb\u3064\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u307e\u3060\u591a\u6570\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><em>\u30ec\u30fb\u30c6\u30a3\u30f3_\u52b4\u50cd\u8005<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>OpenAI ch\u00ednh th\u1ee9c khai t\u1eed ChatGPT-4o OpenAI t\u1eebng n\u1ed7 l\u1ef1c khai t\u1eed GPT-4o v\u00e0o n\u0103m ngo\u00e1i khi gi\u1edbi thi\u1ec7u ChatGPT-5, song \u0111\u00e3 v\u1ea5p ph\u1ea3i l\u00e0n s\u00f3ng ph\u1ea3n \u0111\u1ed1i m\u1ea1nh m\u1ebd t\u1eeb ng\u01b0\u1eddi d\u00f9ng Theo&nbsp;Techradar, OpenAI s\u1ebd ch\u00ednh th\u1ee9c ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ChatGPT-4o t\u1eeb ng\u00e0y 13-2, chuy\u1ec3n to\u00e0n b\u1ed9 ng\u01b0\u1eddi d\u00f9ng sang ChatGPT-5.2 \u2013 m\u00f4 h\u00ecnh m\u1edbi \u0111\u01b0\u1ee3c h\u00e3ng kh\u1eb3ng \u0111\u1ecbnh c\u00f3 n\u0103ng l\u1ef1c v\u01b0\u1ee3t tr\u1ed9i h\u01a1n. Quy\u1ebft \u0111\u1ecbnh n\u00e0y \u0111\u00e1nh d\u1ea5u h\u1ed3i k\u1ebft c\u1ee7a m\u1ed9t trong nh\u1eefng phi\u00ean b\u1ea3n ChatGPT \u0111\u01b0\u1ee3c c\u1ed9ng \u0111\u1ed3ng y\u00eau th\u00edch nh\u1ea5t k\u1ec3 t\u1eeb khi ra m\u1eaft. Tr\u01b0\u1edbc \u0111\u00f3, OpenAI t\u1eebng n\u1ed7 l\u1ef1c khai t\u1eed GPT-4o v\u00e0o n\u0103m ngo\u00e1i khi gi\u1edbi thi\u1ec7u ChatGPT-5, song \u0111\u00e3 v\u1ea5p [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":22278,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"wpai_generated_summary":"","footnotes":""},"categories":[174],"tags":[179,199,217],"class_list":["post-22160","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-cong-nghe","tag-ai","tag-openai","tag-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/gudjob.net\/ja\/wp-json\/wp\/v2\/posts\/22160","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gudjob.net\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gudjob.net\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gudjob.net\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gudjob.net\/ja\/wp-json\/wp\/v2\/comments?post=22160"}],"version-history":[{"count":2,"href":"https:\/\/gudjob.net\/ja\/wp-json\/wp\/v2\/posts\/22160\/revisions"}],"predecessor-version":[{"id":23178,"href":"https:\/\/gudjob.net\/ja\/wp-json\/wp\/v2\/posts\/22160\/revisions\/23178"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gudjob.net\/ja\/wp-json\/wp\/v2\/media\/22278"}],"wp:attachment":[{"href":"https:\/\/gudjob.net\/ja\/wp-json\/wp\/v2\/media?parent=22160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gudjob.net\/ja\/wp-json\/wp\/v2\/categories?post=22160"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gudjob.net\/ja\/wp-json\/wp\/v2\/tags?post=22160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}