{"id":11519,"date":"2025-12-19T15:54:40","date_gmt":"2025-12-19T07:54:40","guid":{"rendered":"https:\/\/ai-stack.ai\/?p=11519"},"modified":"2025-12-19T15:59:10","modified_gmt":"2025-12-19T07:59:10","slug":"chatgpt-image-1-5","status":"publish","type":"post","link":"https:\/\/ai-stack.ai\/ja\/chatgpt-image-1-5","title":{"rendered":"ChatGPT Image 1.5 \u5fb9\u5e95\u89e3\u6790\uff1a5\u3064\u306e\u6ce8\u76ee\u30dd\u30a4\u30f3\u30c8\u3068Gemini Nano Banana Pro\u3068\u306e\u76f4\u63a5\u5bfe\u6c7a"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">AI\u753b\u50cf\u751f\u6210\u3068\u3044\u3046\u7af6\u4e89\u306e\u6fc0\u3057\u3044\u5206\u91ce\u3067\u3001\u6226\u3044\u306f\u4e00\u5ea6\u3082\u6b62\u307e\u3063\u305f\u3053\u3068\u304c\u3042\u308a\u307e\u305b\u3093\u30022024\u5e7412\u6708\u3001OpenAI\u306f\u3064\u3044\u306b\u5f85\u671b\u306e\u65b0\u3057\u3044\u753b\u50cf\u751f\u6210\u30e2\u30c7\u30eb\u2014<a href=\"https:\/\/openai.com\/index\/new-chatgpt-images-is-here\/\" target=\"_blank\" rel=\"noopener\">GPT Image 1.5<\/a>\u2014\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u3001ChatGPT\u306b\u76f4\u63a5\u7d71\u5408\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u52d5\u304d\u306f\u3001\u4e3b\u8981\u306a\u7af6\u5408\u3067\u3042\u308bGoogle\u306e<a href=\"https:\/\/ai-stack.ai\/ja\/gemini3\">Gemini 3<\/a>\u5098\u4e0b\u306e<a href=\"https:\/\/ai-stack.ai\/ja\/nano-banana-2025\">Nano Banana Pro<\/a>\u753b\u50cf\u30e2\u30c7\u30eb\u3078\u306e\u76f4\u63a5\u7684\u306a\u6311\u6226\u3068\u898b\u306a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/techcrunch.com\/2025\/12\/16\/openai-continues-on-its-code-red-warpath-with-new-image-generation-model\/\" target=\"_blank\" rel=\"noopener\">TechCrunch<\/a>\u306b\u3088\u308b\u3068\u3001\u3053\u308c\u306fSam Altman\u304c\u300c<a href=\"https:\/\/ai-stack.ai\/ja\/openai-code-red\">Code Red<\/a>\u300d\u8a08\u753b\u3092\u5ba3\u8a00\u3057\u305f\u5f8c\u306eOpenAI\u306e\u6700\u65b0\u306e\u53cd\u6483\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u5bfe\u6c7a\u306e\u7d50\u679c\u306f\u5358\u7d14\u306a\u300c\u3069\u3061\u3089\u304c\u5f37\u3044\u304b\u300d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001\u5b9f\u969b\u306e\u30c6\u30b9\u30c8\u6bd4\u8f03\u304b\u3089\u5f97\u3089\u308c\u305f5\u3064\u306e\u9a5a\u304f\u3079\u304d\u767a\u898b\u3092\u6df1\u6398\u308a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30cf\u30a4\u30e9\u30a4\u30c81\uff1a\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u306b\u96a0\u3055\u308c\u305f\u79d8\u5bc6\u6a5f\u80fd\u2014\u8096\u50cf\u4fdd\u6301<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u56de\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u6700\u3082\u8208\u5473\u6df1\u3044\u65b0\u6a5f\u80fd\u306e\u4e00\u3064\u306f\u3001OpenAI\u304c\u300c\u5b8c\u5168\u306b\u96a0\u3057\u305f\u300d\u3082\u306e\u3067\u3059\u3002\u300c\u8096\u50cf\u4fdd\u6301\uff08Likeness Retention\uff09\u300d\u3068\u547c\u3070\u308c\u308b\u3053\u306e\u6a5f\u80fd\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u4e00\u5ea6\u3060\u3051\u8096\u50cf\u5199\u771f\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u3067\u3001ChatGPT\u304c\u3042\u306a\u305f\u306e\u5916\u898b\u3092\u5b66\u7fd2\u3057\u3001\u5c06\u6765\u306e\u753b\u50cf\u751f\u6210\u3067\u6bce\u56de\u518d\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u306a\u304f\u7e70\u308a\u8fd4\u3057\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u6a5f\u80fd\u306f\u516c\u5f0f\u30d7\u30ec\u30b9\u30ea\u30ea\u30fc\u30b9\u306b\u306f\u63b2\u8f09\u3055\u308c\u305a\u3001\u92ed\u3044\u76ee\u3092\u6301\u3064\u30e6\u30fc\u30b6\u30fc\u304c\u30a4\u30f3\u30d5\u30a9\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u300c\u30d7\u30ed\u30f3\u30d7\u30c8\u30c6\u30ad\u30b9\u30c8\u300d\u304b\u3089\u767a\u898b\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u306f\u3001OpenAI\u306e\u52d5\u753b\u30e2\u30c7\u30eb<a href=\"https:\/\/ai-stack.ai\/ja\/what-is-sora-2\">Sora 2<\/a>\u306e\u300cCameo\u300d\u6a5f\u80fd\u3068\u975e\u5e38\u306b\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u753b\u50cf\u7248\u3067\u3059\u3002YouTube\u30b5\u30e0\u30cd\u30a4\u30eb\u306e\u4f5c\u6210\u306a\u3069\u3001\u81ea\u5206\u306e\u753b\u50cf\u3092\u983b\u7e41\u306b\u751f\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30af\u30ea\u30a8\u30a4\u30bf\u30fc\u306b\u3068\u3063\u3066\u3001\u3053\u306e\u6a5f\u80fd\u306f\u9593\u9055\u3044\u306a\u304f\u5927\u5e45\u306a\u6642\u9593\u7bc0\u7d04\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30cf\u30a4\u30e9\u30a4\u30c82\uff1a\u3088\u308a\u901f\u304f\u3001\u3088\u308a\u5b89\u304f\u20144\u500d\u306e\u901f\u5ea6\u5411\u4e0a\u306820%\u306e\u30b3\u30b9\u30c8\u524a\u6e1b<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/platform.openai.com\/docs\/models\/gpt-image-1.5\" target=\"_blank\" rel=\"noopener\">OpenAI\u516c\u5f0fAPI\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u306b\u3088\u308b\u3068\u3001GPT Image 1.5\u306f\u5b9f\u7528\u6027\u306b\u304a\u3044\u30662\u3064\u306e\u91cd\u8981\u306a\u6539\u5584\u3092\u3082\u305f\u3089\u3057\u307e\u3057\u305f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u901f\u5ea6<\/strong>\uff1a\u65b0\u30e2\u30c7\u30eb\u306f\u524d\u30d0\u30fc\u30b8\u30e7\u30f3\u3088\u308a\u6700\u5927<strong>4\u500d\u901f\u304f<\/strong>\u753b\u50cf\u3092\u751f\u6210<\/li>\n\n\n\n<li><strong>\u30b3\u30b9\u30c8<\/strong>\uff1aAPI\u30b3\u30b9\u30c8\u304c\u7d04<strong>20%\u524a\u6e1b<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u5358\u306a\u308b\u6570\u5b57\u306e\u5909\u5316\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3088\u308a\u901f\u3044\u751f\u6210\u901f\u5ea6\u306f\u3001\u4eba\u3005\u304c\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u983b\u5ea6\u3068\u5fc3\u7406\u3092\u6839\u672c\u7684\u306b\u5909\u3048\u3001\u753b\u50cf\u751f\u6210\u3092\u6642\u3005\u884c\u3046\u76ee\u65b0\u3057\u3044\u3082\u306e\u304b\u3089\u3001\u65e5\u5e38\u696d\u52d9\u306b\u8fd1\u3044\u5b9f\u7528\u7684\u306a\u30c4\u30fc\u30eb\u3078\u3068\u5909\u3048\u3066\u3044\u307e\u3059\u3002\u958b\u767a\u8005\u3084\u4f01\u696d\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u3001\u3053\u308c\u306f\u3088\u308a\u4f4e\u3044\u904b\u7528\u30b3\u30b9\u30c8\u3068\u3088\u308a\u9ad8\u3044\u52b9\u7387\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30cf\u30a4\u30e9\u30a4\u30c83\uff1a\u3064\u3044\u306b\u672c\u5f53\u306b\u300c\u8aad\u3081\u308b\u300d\u300c\u66f8\u3051\u308b\u300d\u30c6\u30ad\u30b9\u30c8\u306b<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u307e\u3067\u3001AI\u306b\u753b\u50cf\u5185\u3067\u8aad\u3081\u308b\u6b63\u78ba\u306a\u30c6\u30ad\u30b9\u30c8\u3092\u751f\u6210\u3055\u305b\u308b\u3053\u3068\u306f\u5927\u304d\u306a\u8ab2\u984c\u3067\u3057\u305f\u3002GPT Image 1.5\u306f\u3053\u306e\u5206\u91ce\u3067\u753b\u671f\u7684\u306a\u9032\u6b69\u3092\u9042\u3052\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OpenAI\u306e\u30c7\u30e2\u30f3\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30e2\u30c7\u30eb\u306f\u5b8c\u5168\u306aMarkdown\u5f62\u5f0f\u306e\u8a18\u4e8b\u3092\u542b\u3080\u975e\u5e38\u306b\u30ea\u30a2\u30eb\u306a\u65b0\u805e\u5199\u771f\u3092\u751f\u6210\u3059\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u3001\u898b\u51fa\u3057\u3001\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3001\u6570\u5b57\u3082\u3059\u3079\u3066\u5b8c\u74a7\u306b\u6b63\u78ba\u3067\u3057\u305f\u3002<a href=\"https:\/\/venturebeat.com\/ai\/openais-gpt-image-1-5-challenges-google-at-enterprise-grade-visuals\" target=\"_blank\" rel=\"noopener\">VentureBeat<\/a>\u306b\u3088\u308b\u3068\u3001\u3053\u308c\u306f\u591a\u304f\u306e\u5b9f\u7528\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3068\u3063\u3066\u30b2\u30fc\u30e0\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3067\u3059\u3002\u88fd\u54c1\u30e2\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u7d20\u6750\u3001UI\u30b3\u30f3\u30bb\u30d7\u30c8\u3001\u88fd\u54c1\u5199\u771f\u306e\u3044\u305a\u308c\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3067\u3082\u3001\u6b63\u78ba\u306a\u30c6\u30ad\u30b9\u30c8\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u80fd\u529b\u306f\u305d\u306e\u5b9f\u7528\u7684\u4fa1\u5024\u3092\u5927\u5e45\u306b\u9ad8\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30cf\u30a4\u30e9\u30a4\u30c84\uff1aChatGPT Image 1.5 vs Nano Banana Pro\u2014\u6fc0\u3057\u3044\u7db1\u5f15\u304d<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3067\u306f\u3001GPT Image 1.5\u306f\u7af6\u5408\u306eGoogle\u306e<a href=\"https:\/\/blog.google\/technology\/ai\/nano-banana-pro\/\" target=\"_blank\" rel=\"noopener\">Nano Banana Pro<\/a>\uff08Gemini 3 Pro Image\uff09\u3068\u6bd4\u8f03\u3057\u3066\u3069\u3046\u3067\u3057\u3087\u3046\u304b\uff1f\u4e00\u9023\u306e\u30c6\u30b9\u30c8\u306b\u57fa\u3065\u304f\u3068\u3001\u7b54\u3048\u306f\u767d\u9ed2\u306f\u3063\u304d\u308a\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5\u3064\u306e\u4e3b\u8981\u6bd4\u8f03<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u30c6\u30b9\u30c8\u9805\u76ee<\/strong><\/td><td><strong>ChatGPT Image 1.5<\/strong><\/td><td><strong>Nano Banana Pro<\/strong><\/td><\/tr><tr><td><strong>\u30de\u30eb\u30c1\u30b9\u30c6\u30c3\u30d7\u7de8\u96c6<\/strong><\/td><td>\u30d7\u30ed\u30f3\u30d7\u30c8\u30b7\u30fc\u30b1\u30f3\u30b9\u5168\u4f53\u306e\u8a18\u61b6\u304c\u512a\u308c\u3066\u3044\u308b<\/td><td>\u753b\u50cf\u306e\u4e00\u8cab\u6027\u7dad\u6301\u304c\u512a\u308c\u3066\u3044\u308b<\/td><\/tr><tr><td><strong>\u30c6\u30ad\u30b9\u30c8\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0<\/strong><\/td><td>\u2705 \u660e\u3089\u304b\u306b\u52dd\u5229\u3001\u30c6\u30ad\u30b9\u30c8\u304c\u3088\u308a\u9bae\u660e<\/td><td>\u826f\u597d\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/td><\/tr><tr><td><strong>\u7fa4\u8846\u751f\u6210<\/strong><\/td><td>\u826f\u597d\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/td><td>\u2705 \u3088\u308a\u81ea\u7136\u3067\u30ea\u30a2\u30eb\u306a\u7fa4\u8846<\/td><\/tr><tr><td><strong>\u30d6\u30e9\u30f3\u30c9\u4e00\u8cab\u6027<\/strong><\/td><td>\u2705 \u5f15\u304d\u5206\u3051<\/td><td>\u2705 \u5f15\u304d\u5206\u3051<\/td><\/tr><tr><td><strong>\u9854\u306e\u4fdd\u6301<\/strong><\/td><td>\u2705 \u5168\u4f53\u7684\u306b\u3088\u308a\u5b89\u5b9a<\/td><td>\u826f\u597d\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5b9f\u969b\u306e\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u5206\u6790<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u6bd4\u8f03\u30c6\u30b9\u30c8\u306b\u3088\u308b\u3068\u3001\u30bf\u30b9\u30af\u306b\u3088\u3063\u3066\u6700\u9069\u306a\u9078\u629e\u80a2\u304c\u7570\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u300c\u30ab\u30a4\u30c8\u30b5\u30fc\u30d5\u30a1\u30fc\u300d\u306e\u521d\u671f\u751f\u6210<\/strong>\uff1aNano Banana Pro\u304c\u300c\u306f\u308b\u304b\u306b\u512a\u308c\u305f\u300d\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3067\u3001\u4eba\u4f53\u306e\u30d7\u30ed\u30dd\u30fc\u30b7\u30e7\u30f3\u304c\u3088\u308a\u6b63\u78ba<\/li>\n\n\n\n<li><strong>\u540c\u3058\u753b\u50cf\u306e\u7de8\u96c6\uff08\u30ab\u30e2\u30e1\u3068\u9ad8\u5ea6\u306e\u8ffd\u52a0\uff09<\/strong>\uff1aChatGPT Image 1.5\u304c\u7de8\u96c6\u306b\u304a\u3044\u3066\u300c\u3088\u308a\u826f\u3044\u300d\u7d50\u679c<\/li>\n\n\n\n<li><strong>YouTube\u30b5\u30e0\u30cd\u30a4\u30eb\u306e\u4f5c\u6210<\/strong>\uff1a\u300c\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30c7\u30b6\u30a4\u30f3\u306e\u89b3\u70b9\u300d\u304b\u3089\u306fNano Banana Pro\u304c\u512a\u308c\u3066\u3044\u308b\uff1b\u3057\u304b\u3057\u300c\u9854\u3092\u672c\u4eba\u3089\u3057\u304f\u300d\u898b\u305b\u308b\u306b\u306fChatGPT Image 1.5\u304c\u512a\u308c\u3066\u3044\u308b<\/li>\n<\/ul>\n\n\n\n<p 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href=\"https:\/\/ai-stack.ai\/ja\/gpt-5%e5%be%b9%e5%ba%95%e5%88%86%e6%9e%90%ef%bc%9a%e8%ab%96%e4%ba%89%e3%81%ae%e5%b5%90%e3%81%8b%e3%82%89%e6%8a%80%e8%a1%93%e9%9d%a9%e6%96%b0%e3%81%be%e3%81%a7%e3%80%81%e5%ae%8c%e5%85%a8%e3%81%aa\">GPT-5.2<\/a>\u30e2\u30c7\u30eb\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3068\u5408\u308f\u305b\u3066\u3001\u3059\u3067\u306bOpenAI\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306b\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u3001\u300cGemini\u306b\u4e57\u308a\u63db\u3048\u308b\u7406\u7531\u306f\u3042\u307e\u308a\u306a\u3044\u300d\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>GPT Image 1.5 \u6280\u8853\u4ed5\u69d8\u4e00\u89a7<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u9805\u76ee<\/strong><\/td><td><strong>\u4ed5\u69d8<\/strong><\/td><\/tr><tr><td><strong>\u30e2\u30c7\u30eb\u540d<\/strong><\/td><td>GPT 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class=\"wp-block-heading\"><strong>\u7d50\u8ad6\uff1a\u4eca\u5f8c\u3001\u3053\u308c\u304c\u6700\u60aa\u306e\u30d0\u30fc\u30b8\u30e7\u30f3<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">GPT Image 1.5\u306f\u9593\u9055\u3044\u306a\u304f\u5370\u8c61\u7684\u306a\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3067\u3059\u304c\u3001\u3088\u308a\u91cd\u8981\u306a\u306e\u306f\u3001\u6025\u901f\u306b\u9032\u5316\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u306e\u4e00\u3064\u306e\u30de\u30a4\u30eb\u30b9\u30c8\u30fc\u30f3\u3067\u3042\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002AI\u6280\u8853\u306f\u65e5\u9032\u6708\u6b69\u3067\u3001\u4eca\u65e5\u306e\u9a5a\u304d\u306f\u3059\u3050\u306b\u660e\u65e5\u306e\u5f53\u305f\u308a\u524d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p 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