{"id":7123,"date":"2026-10-04T14:11:41","date_gmt":"2026-10-04T05:11:41","guid":{"rendered":"https:\/\/tech-camp.in\/ai-navi\/?p=7123"},"modified":"2026-10-04T14:11:41","modified_gmt":"2026-10-04T05:11:41","slug":"claude-3-sonnet","status":"publish","type":"post","link":"https:\/\/tech-camp.in\/ai-navi\/claude-3-sonnet\/","title":{"rendered":"Claude 3 Sonnet\u3068\u306f\uff1f3.5 Sonnet\u3068\u306e\u9055\u3044\u30fb\u6599\u91d1\u30fb\u73fe\u5728\u306e\u63d0\u4f9b\u72b6\u6cc1"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u300c\u53e4\u3044\u8a2d\u5b9a\u306b<code>claude-3-sonnet-20240229<\/code>\u3068\u3044\u3046ID\u304c\u6b8b\u3063\u3066\u3044\u305f\u300d\u300cClaude 3 Sonnet\u30683.5 Sonnet\u3063\u3066\u540c\u3058\u3082\u306e\uff1f\u300d\u3002\u540d\u524d\u304c\u4f3c\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u3046\u3057\u305f\u7591\u554f\u3092\u6301\u3064\u65b9\u306f\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d50\u8ad6\u304b\u3089\u8a00\u3046\u3068\u3001Claude 3 Sonnet\u306f2024\u5e743\u6708\u306b\u767b\u5834\u3057\u305f\u30e2\u30c7\u30eb\u3067\u3001\u540c\u5e746\u6708\u306b\u51fa\u305fClaude 3.5 Sonnet\u3068\u306f\u5225\u7269\u3067\u3059\u3002Claude API\u3067\u306f2025\u5e747\u670821\u65e5\u306b\u63d0\u4f9b\u304c\u7d42\u308f\u3063\u3066\u304a\u308a\u3001Anthropic\u304c\u5f8c\u7d99\u306b\u6307\u5b9a\u3057\u3066\u3044\u308b\u306e\u306fSonnet 4.6\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u30013 Sonnet\u30683.5 Sonnet\u306e\u898b\u5206\u3051\u65b9\u3068\u6027\u80fd\u306e\u9055\u3044\u3001\u5f53\u6642\u306e\u6599\u91d1\u3001\u63d0\u4f9b\u5143\u3054\u3068\u306e\u63d0\u4f9b\u72b6\u6cc1\u3001\u73fe\u884c\u30e2\u30c7\u30eb\u3078\u306e\u79fb\u884c\u624b\u9806\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"identification\" class=\"wp-block-heading\">Claude 3 Sonnet\u3068\u306f\uff1f3.5 Sonnet\u3068\u306f\u5225\uff1f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/01_identification-1024x576.webp\" alt=\"Claude 3 Sonnet\u3068\u306f\uff1f3.5 Sonnet\u3068\u306f\u5225\uff1f\" class=\"wp-image-7206\" srcset=\"https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/01_identification-1024x576.webp 1024w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/01_identification-300x169.webp 300w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/01_identification-768x432.webp 768w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/01_identification-1536x864.webp 1536w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/01_identification.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u898b\u5206\u3051\u308b\u3044\u3061\u3070\u3093\u7c21\u5358\u306a\u65b9\u6cd5\u306f\u3001\u30e2\u30c7\u30ebID\u3092\u898b\u308b\u3053\u3068\u3067\u3059\u3002ID\u306b\u300c3-sonnet\u300d\u3068\u3042\u308c\u30703 Sonnet\u3001\u300c3-5-sonnet\u300d\u3068\u3042\u308c\u30703.5 Sonnet\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table has-small-font-size\"><table><thead><tr><th>\u6b63\u5f0f\u540d<\/th><th>\u767a\u8868\u65e5<\/th><th>Claude API\u306e\u65e7\u30e2\u30c7\u30ebID<\/th><th>\u5f53\u6642\u306e\u4f4d\u7f6e\u3065\u3051<\/th><th>Claude API\u306e\u63d0\u4f9b\u7d42\u4e86\u65e5<\/th><\/tr><\/thead><tbody><tr><th>Claude 3 Sonnet<\/th><td>2024\u5e743\u67084\u65e5<\/td><td>claude-3-sonnet-20240229<\/td><td>Claude 3\u306e\u4e2d\u4f4d\u30e2\u30c7\u30eb<\/td><td>2025\u5e747\u670821\u65e5<\/td><\/tr><tr><th>Claude 3.5 Sonnet\uff086\u6708\u7248\uff09<\/th><td>2024\u5e746\u670821\u65e5<\/td><td>claude-3-5-sonnet-20240620<\/td><td>3 Sonnet\u306e\u6b21\u306e\u4e16\u4ee3<\/td><td>2025\u5e7410\u670828\u65e5<\/td><\/tr><tr><th>Claude 3.5 Sonnet\uff0810\u6708\u66f4\u65b0\u7248\uff09<\/th><td>2024\u5e7410\u670822\u65e5<\/td><td>claude-3-5-sonnet-20241022<\/td><td>3.5\u306e\u66f4\u65b0\u7248<\/td><td>2025\u5e7410\u670828\u65e5<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Claude 3 Sonnet\u30683.5 Sonnet\u3092\u898b\u5206\u3051\u308b\u8868<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u767a\u8868\u65e5\u306f<a href=\"https:\/\/www.anthropic.com\/news\/claude-3-family\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Claude 3<\/a>\u3001<a href=\"https:\/\/www.anthropic.com\/news\/claude-3-5-sonnet\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">3.5\u306e6\u6708\u7248<\/a>\u3001<a href=\"https:\/\/www.anthropic.com\/news\/3-5-models-and-computer-use\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">3.5\u306e10\u6708\u66f4\u65b0\u7248<\/a>\u306e\u5404\u767a\u8868\u306b\u3001\u63d0\u4f9b\u7d42\u4e86\u65e5\u306f<a href=\"https:\/\/platform.claude.com\/docs\/ja\/about-claude\/model-deprecations\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Anthropic\u306e\u63d0\u4f9b\u7d42\u4e86\u4e00\u89a7<\/a>\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c3.5\u300d\u306e\u300c.5\u300d\u3092\u898b\u843d\u3068\u3059\u3068\u3001\u63d0\u4f9b\u7d42\u4e86\u65e5\u3084\u79fb\u884c\u306e\u6761\u4ef6\u3092\u53d6\u308a\u9055\u3048\u3066\u3057\u307e\u3046\u306e\u3067\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 id=\"old-model\" class=\"wp-block-heading\">Claude 3 Sonnet\u306f\u5f53\u6642\u3069\u3093\u306a\u30e2\u30c7\u30eb\u3060\u3063\u305f\uff1f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/02_old_model-1024x576.webp\" alt=\"Claude 3 Sonnet\u306f\u5f53\u6642\u3069\u3093\u306a\u30e2\u30c7\u30eb\u3060\u3063\u305f\uff1f\" class=\"wp-image-7207\" srcset=\"https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/02_old_model-1024x576.webp 1024w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/02_old_model-300x169.webp 300w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/02_old_model-768x432.webp 768w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/02_old_model-1536x864.webp 1536w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/02_old_model.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Claude 3\u30b7\u30ea\u30fc\u30ba\u306f\u3001\u901f\u3055\u3068\u5b89\u3055\u306eHaiku\u3001\u30d0\u30e9\u30f3\u30b9\u578b\u306eSonnet\u3001\u6700\u3082\u8ce2\u3044Opus\u3068\u3044\u30463\u6bb5\u968e\u306e\u69cb\u6210\u3067\u3057\u305f\u3002Sonnet\u306f\u305d\u306e\u771f\u3093\u4e2d\u3067\u3001\u6027\u80fd\u30fb\u901f\u3055\u30fb\u6599\u91d1\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u3063\u305f\u30e2\u30c7\u30eb\u3067\u3059\u3002\u767a\u8868\u5f53\u6642\u306f\u3001Claude.ai\u306e\u7121\u6599\u30d7\u30e9\u30f3\u3067\u4f7f\u3048\u308b\u30e2\u30c7\u30eb\u3067\u3082\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div class=\"swell-block-capbox cap_box is-style-onborder_ttl2\"><div class=\"cap_box_ttl\"><span>Claude 3 Sonnet\u306f\u5f53\u6642\u3069\u3093\u306a\u30e2\u30c7\u30eb\u3060\u3063\u305f\uff1f<\/span><\/div><div class=\"cap_box_content\">\n<ul class=\"wp-block-list is-style-index -list-under-dashed\">\n<li><a href=\"#old-model-1\">Claude 3 Sonnet\u304c\u60f3\u5b9a\u3055\u308c\u305f\u4f5c\u696d<\/a><\/li>\n\n\n\n<li><a href=\"#old-model-2\">Claude 3 Sonnet\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u9577\u30fb\u5f53\u6642\u306e\u5358\u4fa1<\/a><\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<h3 id=\"old-model-1\" class=\"wp-block-heading\">Claude 3 Sonnet\u304c\u60f3\u5b9a\u3055\u308c\u305f\u4f5c\u696d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Anthropic\u306f3 Sonnet\u3092\u3001\u4f01\u696d\u304c\u5927\u91cf\u306b\u3053\u306a\u3059\u4f5c\u696d\u5411\u3051\u306e\u30e2\u30c7\u30eb\u3068\u3057\u3066\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u305f\u3068\u3048\u3070\u6b21\u306e\u3088\u3046\u306a\u4f5c\u696d\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list is-style-check_list -list-under-dashed has-swl-pale-04-background-color has-background\">\n<li>\u5927\u91cf\u306e\u793e\u5185\u8cc7\u6599\u304b\u3089\u3001\u5fc5\u8981\u306a\u60c5\u5831\u3092\u691c\u7d22\u3057\u3066\u7b54\u3048\u308b<\/li>\n\n\n\n<li>\u5546\u54c1\u306e\u304a\u3059\u3059\u3081\u3084\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u3092\u7d5e\u3063\u305f\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u6587\u306e\u4f5c\u6210\u306a\u3069\u3001\u55b6\u696d\u306e\u4ed5\u4e8b\u3092\u624b\u4f1d\u3046<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u306e\u4f5c\u6210\u3084\u54c1\u8cea\u30c1\u30a7\u30c3\u30af\u3001\u753b\u50cf\u304b\u3089\u306e\u6587\u5b57\u306e\u8aad\u307f\u53d6\u308a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e5\u672c\u8a9e\u3067\u306e\u4f1a\u8a71\u3084\u3001\u753b\u50cf\u30fb\u56f3\u8868\u306e\u8aad\u307f\u53d6\u308a\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001\u3053\u308c\u306fOpus\u3084Haiku\u306b\u3082\u5171\u901a\u3059\u308b\u3001Claude 3\u30b7\u30ea\u30fc\u30ba\u5168\u4f53\u306e\u6a5f\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<h3 id=\"old-model-2\" class=\"wp-block-heading\">Claude 3 Sonnet\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u9577\u30fb\u5f53\u6642\u306e\u5358\u4fa1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.anthropic.com\/news\/claude-3-family\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Anthropic\u306e\u767a\u8868<\/a>\u306b\u3088\u308b\u3068\u30013 Sonnet\u304c\u4e00\u5ea6\u306b\u8aad\u307f\u8fbc\u3081\u308b\u91cf\uff08\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\uff09\u306f20\u4e07\u30c8\u30fc\u30af\u30f3\u3067\u3001API\u6599\u91d1\u306f\u5165\u529b$3\u30fb\u51fa\u529b$15\uff08100\u4e07\u30c8\u30fc\u30af\u30f3\u3042\u305f\u308a\uff09\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table has-small-font-size\"><table><thead><tr><th>\u9805\u76ee<\/th><th>\u5f53\u6642\u306e\u5185\u5bb9<\/th><th>\u88dc\u8db3<\/th><\/tr><\/thead><tbody><tr><th>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8<\/th><td>20\u4e07\u30c8\u30fc\u30af\u30f3<\/td><td>\u65e5\u672c\u8a9e\u306a\u3089\u6587\u5eab\u672c2\u518a\u524d\u5f8c\u304c\u76ee\u5b89<\/td><\/tr><tr><th>API\u6599\u91d1<\/th><td>\u5165\u529b$3\uff0f\u51fa\u529b$15\uff08100\u4e07\u30c8\u30fc\u30af\u30f3\u3042\u305f\u308a\uff09<\/td><td>Claude.ai\u306e\u6708\u984d\u6599\u91d1\u3068\u306f\u5225<\/td><\/tr><tr><th>Claude.ai\u306e\u7121\u6599\u30d7\u30e9\u30f3<\/th><td>\u4f7f\u3048\u305f<\/td><td>\u767a\u8868\u5f53\u6642\u306e\u7121\u6599\u7248\u306e\u6a19\u6e96\u30e2\u30c7\u30eb<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Claude 3 Sonnet\u306e2024\u5e74\u767a\u8868\u6642\u306e\u57fa\u672c\u6761\u4ef6<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070\u5165\u529b1\u4e07\u30fb\u51fa\u529b2,000\u30c8\u30fc\u30af\u30f3\u306e\u51e6\u7406\u3092100\u56de\u884c\u3046\u3068\u3001\u5165\u529b$3\uff0b\u51fa\u529b$3\uff1d$6\uff08\u7d04950\u5186\uff09\u3067\u3059\uff081\u30c9\u30eb\uff1d158\u5186\u3067\u63db\u7b97\uff09\u3002\u540c\u3058\u51e6\u7406\u3092\u5f8c\u7d99\u306eSonnet 4.6\u3067\u884c\u3063\u3066\u3082$6\u3001\u73fe\u884c\u306eSonnet 5.5\u306a\u3089$4\uff08\u7d04630\u5186\uff09\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"versus-35\" class=\"wp-block-heading\">Claude 3 Sonnet\u30683.5 Sonnet\u306f\u4f55\u304c\u5909\u308f\u3063\u305f\uff1f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/03_versus_35-1024x576.webp\" alt=\"Claude 3 Sonnet\u30683.5 Sonnet\u306f\u4f55\u304c\u5909\u308f\u3063\u305f\uff1f\" class=\"wp-image-7208\" srcset=\"https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/03_versus_35-1024x576.webp 1024w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/03_versus_35-300x169.webp 300w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/03_versus_35-768x432.webp 768w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/03_versus_35-1536x864.webp 1536w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/03_versus_35.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Claude 3.5 Sonnet\u306f\u30013 Sonnet\u306e\u7d043\u304b\u6708\u5f8c\u30012024\u5e746\u6708\u306b\u767b\u5834\u3057\u307e\u3057\u305f\u3002\u6599\u91d1\u3068\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306f\u540c\u3058\u307e\u307e\u3001\u6027\u80fd\u304c\u5927\u304d\u304f\u4e0a\u304c\u3063\u305f\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table has-small-font-size\"><table><thead><tr><th>\u6bd4\u8f03\u8ef8<\/th><th>Claude 3 Sonnet<\/th><th>Claude 3.5 Sonnet<\/th><\/tr><\/thead><tbody><tr><th>\u767a\u8868\u65e5<\/th><td>2024\u5e743\u67084\u65e5<\/td><td>2024\u5e746\u670821\u65e5<\/td><\/tr><tr><th>API\u6599\u91d1\uff08\u5165\u529b\uff0f\u51fa\u529b\uff09<\/th><td>$3\uff0f$15<\/td><td>$3\uff0f$15\uff08\u636e\u3048\u7f6e\u304d\uff09<\/td><\/tr><tr><th>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8<\/th><td>20\u4e07\u30c8\u30fc\u30af\u30f3<\/td><td>20\u4e07\u30c8\u30fc\u30af\u30f3<\/td><\/tr><tr><th>\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\uff08HumanEval\uff09<\/th><td>73.0%<\/td><td>92.0%<\/td><\/tr><tr><th>\u5927\u5b66\u9662\u30ec\u30d9\u30eb\u306e\u63a8\u8ad6\uff08GPQA\uff09<\/th><td>40.4%<\/td><td>59.4%<\/td><\/tr><tr><th>\u753b\u50cf\u306e\u8aad\u307f\u53d6\u308a<\/th><td>\u5199\u771f\u30fb\u56f3\u8868\u306b\u5bfe\u5fdc<\/td><td>\u30b0\u30e9\u30d5\u3084\u4e0d\u9bae\u660e\u306a\u753b\u50cf\u306e\u8aad\u307f\u53d6\u308a\u304c\u5411\u4e0a<\/td><\/tr><tr><th>Claude.ai\u306e\u7121\u6599\u30d7\u30e9\u30f3<\/th><td>\u4f7f\u3048\u305f<\/td><td>\u4f7f\u3048\u305f<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Claude 3 Sonnet\u30683.5 Sonnet\u306e\u6bd4\u8f03<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">3.5 Sonnet\u306f\u3001\u5f53\u6642\u306e\u6700\u4e0a\u4f4d\u3060\u3063\u305fClaude 3 Opus\u3055\u3048\u4e0a\u56de\u308a\u307e\u3057\u305f\u3002Anthropic\u306e\u793e\u5185\u30c6\u30b9\u30c8\u3067\u306f\u3001\u5b9f\u969b\u306b\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u76f4\u3059\u8ab2\u984c\u306e\u89e3\u6c7a\u7387\u304c\u30013 Opus\u306e38%\u306b\u5bfe\u3057\u30663.5 Sonnet\u306f64%\u3002\u3057\u304b\u3082\u901f\u3055\u306fOpus\u306e2\u500d\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.5 Sonnet\u306e\u767a\u8868\u3068\u540c\u6642\u306b\u3001Claude.ai\u306b\u306f\u300cArtifacts\u300d\u3068\u3044\u3046\u6a5f\u80fd\u3082\u52a0\u308f\u308a\u307e\u3057\u305f\u3002\u4f5c\u3063\u305f\u30b3\u30fc\u30c9\u3084\u6587\u66f8\u3001Web\u30da\u30fc\u30b8\u306e\u30c7\u30b6\u30a4\u30f3\u304c\u4f1a\u8a71\u306e\u6a2a\u306e\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u3001\u305d\u306e\u5834\u3067\u78ba\u8a8d\u30fb\u7de8\u96c6\u3067\u304d\u308b\u6a5f\u80fd\u3067\u3059\u3002\u305f\u3060\u3057\u3053\u308c\u306fClaude.ai\u30a2\u30d7\u30ea\u306e\u6a5f\u80fd\u3067\u3001\u30e2\u30c7\u30eb\u306e\u6027\u80fd\u5dee\u3068\u306f\u5225\u306e\u8a71\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u304a\u30013.5 Sonnet\u3082\u3001Claude API\u3067\u306f2025\u5e7410\u670828\u65e5\u306b\u63d0\u4f9b\u304c\u7d42\u308f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"availability\" class=\"wp-block-heading\">Claude 3 Sonnet\u306fClaude API\u3067\u4eca\u4f7f\u3048\u308b\uff1f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/04_availability-1024x576.webp\" alt=\"Claude 3 Sonnet\u306fClaude API\u3067\u4eca\u4f7f\u3048\u308b\uff1f\" class=\"wp-image-7209\" srcset=\"https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/04_availability-1024x576.webp 1024w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/04_availability-300x169.webp 300w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/04_availability-768x432.webp 768w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/04_availability-1536x864.webp 1536w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/04_availability.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Claude 3 Sonnet\u306f\u3001Claude API\u3067\u306f2025\u5e747\u670821\u65e5\u306b\u63d0\u4f9b\u304c\u7d42\u308f\u308a\u307e\u3057\u305f\u3002\u307b\u304b\u306e\u63d0\u4f9b\u5143\u306e\u72b6\u6cc1\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table has-small-font-size\"><table><thead><tr><th>\u5229\u7528\u7d4c\u8def<\/th><th>\u73fe\u5728\u306e\u72b6\u6cc1<\/th><th>\u78ba\u8a8d\u3059\u308b\u3053\u3068<\/th><\/tr><\/thead><tbody><tr><th>Claude API<\/th><td>2025\u5e747\u670821\u65e5\u306b\u63d0\u4f9b\u7d42\u4e86<\/td><td>\u5f8c\u7d99\u30e2\u30c7\u30eb\u306eID\u3078\u5207\u308a\u66ff\u3048\u308b<\/td><\/tr><tr><th>Amazon Bedrock<\/th><td>\u7c73\u56fd\u6771\u90e8\u306a\u3069\u306f2026\u5e747\u670830\u65e5\u306b\u63d0\u4f9b\u7d42\u4e86\u3002\u30ab\u30ca\u30c0\u306e\u4e00\u90e8\u30ea\u30fc\u30b8\u30e7\u30f3\u306b\u306f\u63d0\u4f9b\u8868\u793a\u304c\u6b8b\u308b<\/td><td>\u81ea\u5206\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3068\u30ea\u30fc\u30b8\u30e7\u30f3<\/td><\/tr><tr><th>Google Cloud<\/th><td>Claude\u30e2\u30c7\u30eb\u4e00\u89a7\u306b\u63b2\u8f09\u306a\u3057<\/td><td>\u81ea\u5206\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306eModel Garden<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Claude 3 Sonnet\u306e\u63d0\u4f9b\u5143\u5225\u306e\u72b6\u6cc1\uff082026\u5e749\u670824\u65e5\u78ba\u8a8d\uff09<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/docs.aws.amazon.com\/bedrock\/latest\/userguide\/models-region-compatibility.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">AWS\u306e\u5730\u57df\u5225\u4e00\u89a7<\/a>\u3067\u306f\u3001\u7c73\u56fd\u6771\u90e8\u306a\u3069\u306e\u30ea\u30fc\u30b8\u30e7\u30f3\u30672026\u5e747\u670830\u65e5\u306b\u63d0\u4f9b\u304c\u7d42\u308f\u3063\u3066\u3044\u307e\u3059\u3002\u30ab\u30ca\u30c0\u306e\u4e00\u90e8\u30ea\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u63d0\u4f9b\u8868\u793a\u304c\u6b8b\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u81ea\u5206\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/docs.cloud.google.com\/gemini-enterprise-agent-platform\/models\/partner-models\/claude\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Google Cloud\u306eClaude\u30e2\u30c7\u30eb\u4e00\u89a7<\/a>\u306b\u306f\u30013 Sonnet\u304c\u8f09\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u81ea\u5206\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u30e2\u30c7\u30ebID\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 id=\"migration\" class=\"wp-block-heading\">Claude 3 Sonnet\u306e\u8a2d\u5b9a\u3092\u73fe\u884c\u30e2\u30c7\u30eb\u3078\u79fb\u3059\u306b\u306f\uff1f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/05_migration-3-1024x576.webp\" alt=\"Claude 3 Sonnet\u306e\u8a2d\u5b9a\u3092\u73fe\u884c\u30e2\u30c7\u30eb\u3078\u79fb\u3059\u306b\u306f\uff1f\" class=\"wp-image-7210\" srcset=\"https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/05_migration-3-1024x576.webp 1024w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/05_migration-3-300x169.webp 300w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/05_migration-3-768x432.webp 768w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/05_migration-3-1536x864.webp 1536w, https:\/\/tech-camp.in\/ai-navi\/wp-content\/uploads\/2026\/09\/05_migration-3.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Anthropic\u306e<a href=\"https:\/\/platform.claude.com\/docs\/ja\/about-claude\/model-deprecations\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">\u63d0\u4f9b\u7d42\u4e86\u4e00\u89a7<\/a>\u3067\u306f\u30013 Sonnet\u306e\u5f8c\u7d99\u306bSonnet 4.6\uff08<code>claude-sonnet-4-6<\/code>\uff09\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6599\u91d1\u306f3 Sonnet\u3068\u540c\u3058\u5165\u529b$3\u30fb\u51fa\u529b$15\u3067\u3059\u3002\u65b0\u3057\u304f\u4f5c\u308b\u306a\u3089\u3001\u3088\u308a\u5b89\u3044\u73fe\u884c\u306eSonnet 5.5\uff08\u5165\u529b$2\u30fb\u51fa\u529b$10\uff09\u3082\u5019\u88dc\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.5 Sonnet\u306e\u5f8c\u7d99\u3082\u540c\u3058\u304fSonnet 4.6\u306a\u306e\u3067\u30013\u30683.5\u306e\u3069\u3061\u3089\u3092\u4f7f\u3063\u3066\u3044\u3066\u3082\u79fb\u884c\u5148\u306f\u5909\u308f\u308a\u307e\u305b\u3093\u3002\u79fb\u884c\u306f\u6b21\u306e\u624b\u9806\u3067\u9032\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list is-style-check_list -list-under-dashed has-swl-pale-04-background-color has-background\">\n<li>\u30b3\u30fc\u30c9\u3068\u30ed\u30b0\u3067<code>claude-3-sonnet-20240229<\/code>\u3092\u63a2\u3057\u30013.5\u306e2\u3064\u306eID\u3068\u533a\u5225\u3059\u308b<\/li>\n\n\n\n<li>Claude API\u3001Bedrock\u3001Google Cloud\u306e\u3069\u308c\u3067\u4f7f\u3063\u3066\u3044\u308b\u304b\u3068\u3001\u305d\u306e\u63d0\u4f9b\u72b6\u6cc1\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n\n\n\n<li>Sonnet 4.6\u3084Sonnet 5.5\u306e\u6b63\u78ba\u306aID\u3001\u6599\u91d1\u3001\u5165\u529b\u5f62\u5f0f\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n\n\n\n<li>\u540c\u3058\u4f9d\u983c\u3067\u3001\u6307\u793a\u3069\u304a\u308a\u306b\u7b54\u3048\u3089\u308c\u308b\u304b\u3001\u6b63\u78ba\u3055\u3001\u5f85\u3061\u6642\u9593\u3001\u6599\u91d1\u3092\u6bd4\u3079\u308b<\/li>\n\n\n\n<li>\u51fa\u529b\u306e\u5f62\u5f0f\u3084\u30c4\u30fc\u30eb\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089\u5207\u308a\u66ff\u3048\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Claude API\uff08Python\uff09\u3067\u306e\u5909\u66f4\u4f8b\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u5909\u66f4\u524d\uff08Claude 3 Sonnet\uff09\nresponse = client.messages.create(\n    model=\"claude-3-sonnet-20240229\",\n    max_tokens=4096,\n    messages=&#91;{\"role\": \"user\", \"content\": prompt}],\n)\n\n# \u5909\u66f4\u5f8c\uff08\u5f8c\u7d99\u306eSonnet 4.6\uff09\nresponse = client.messages.create(\n    model=\"claude-sonnet-4-6\",  # \u73fe\u884c\u30e2\u30c7\u30eb\u306b\u3059\u308b\u306a\u3089 \"claude-sonnet-5-5\"\n    max_tokens=4096,\n    messages=&#91;{\"role\": \"user\", \"content\": prompt}],\n)<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e2\u30c7\u30ebID\u3092\u66f8\u304d\u63db\u3048\u308b\u3060\u3051\u3067\u306f\u3001\u540c\u3058\u51fa\u529b\u306b\u306a\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u65e7\u30e2\u30c7\u30eb\u304c\u4f7f\u3048\u306a\u3044\u5834\u5408\u306f\u3001\u4fdd\u5b58\u3057\u3066\u304a\u3044\u305f\u904e\u53bb\u306e\u51fa\u529b\u3068\u6bd4\u3079\u3066\u5224\u65ad\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63d0\u4f9b\u5143\u306b\u3088\u3063\u3066\u3001\u30e2\u30c7\u30ebID\u306e\u66f8\u304d\u65b9\u3084\u7d42\u4e86\u65e5\u306f\u7570\u306a\u308a\u307e\u3059\u3002Claude API\u306e\u5019\u88dc\u306f<a href=\"https:\/\/platform.claude.com\/docs\/ja\/models\/overview\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">\u73fe\u884c\u30e2\u30c7\u30eb\u6982\u8981<\/a>\u3067\u3001Bedrock\u3084Google Cloud\u306f\u305d\u308c\u305e\u308c\u306e\u30e2\u30c7\u30eb\u4e00\u89a7\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 id=\"matome\" class=\"wp-block-heading\">Claude 3 Sonnet\u306e\u307e\u3068\u3081<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Claude 3 Sonnet\u30683.5 Sonnet\u306f\u3001\u540d\u524d\u306f\u4f3c\u3066\u3044\u3066\u3082\u5225\u306e\u30e2\u30c7\u30eb\u3067\u3059\u3002ID\u306b\u300c3-sonnet\u300d\u3068\u3042\u308c\u30703 Sonnet\u3001\u300c3-5-sonnet\u300d\u3068\u3042\u308c\u30703.5 Sonnet\u3068\u898b\u5206\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 Sonnet\u306f2024\u5e743\u6708\u306b\u767b\u5834\u3057\u305f\u30d0\u30e9\u30f3\u30b9\u578b\u306e\u30e2\u30c7\u30eb\u3067\u3001\u767a\u8868\u5f53\u6642\u306f\u7121\u6599\u3067\u4f7f\u3048\u308bClaude\u306e\u6a19\u6e96\u30e2\u30c7\u30eb\u3067\u3057\u305f\u3002Claude API\u3067\u306f\u63d0\u4f9b\u304c\u7d42\u308f\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u53e4\u3044\u8a2d\u5b9a\u3092\u898b\u3064\u3051\u305f\u3089\u3001\u6599\u91d1\u304c\u540c\u3058\u5f8c\u7d99\u306eSonnet 4.6\u304b\u3001\u3055\u3089\u306b\u5b89\u3044\u73fe\u884c\u306eSonnet 5.5\u3078\u79fb\u884c\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u300c\u53e4\u3044\u8a2d\u5b9a\u306bclaude-3-sonnet-20240229\u3068\u3044\u3046ID\u304c\u6b8b\u3063\u3066\u3044\u305f\u300d\u300cClaude 3 Sonnet\u30683.5 Sonnet\u3063\u3066\u540c\u3058\u3082\u306e\uff1f\u300d\u3002\u540d\u524d\u304c\u4f3c\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u3046\u3057\u305f\u7591\u554f\u3092\u6301\u3064\u65b9\u306f\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002 \u7d50\u8ad6\u304b\u3089\u8a00\u3046\u3068\u3001Claude 3 Sonnet\u306f2024\u5e743\u6708\u306b\u767b\u5834\u3057\u305f\u30e2\u30c7\u30eb\u3067\u3001\u540c\u5e746\u6708\u306b\u51fa\u305fClaude 3.5 Sonnet\u3068\u306f\u5225\u7269\u3067\u3059\u3002Claude API\u3067\u306f2025\u5e747\u670821\u65e5\u306b\u63d0\u4f9b\u304c\u7d42\u308f\u3063\u3066\u304a\u308a\u3001Anthropic\u304c\u5f8c\u7d99\u306b\u6307\u5b9a\u3057\u3066\u3044\u308b\u306e\u306fSonnet 4.6\u3067\u3059\u3002 \u3053\u306e\u8a18\u4e8b\u3067\u306f\u30013 Sonnet\u30683.5 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