{"id":7884,"date":"2026-07-01T10:25:24","date_gmt":"2026-07-01T01:25:24","guid":{"rendered":"https:\/\/japan-ai.geniee.co.jp\/media\/?p=7884"},"modified":"2026-07-03T10:38:00","modified_gmt":"2026-07-03T01:38:00","slug":"claude-sonnet-5%e3%81%a8%e3%81%af%ef%bc%9fanthropic%e6%9c%80%e6%96%b0%e3%83%a2%e3%83%87%e3%83%ab%e3%81%ae%e6%80%a7%e8%83%bd%e3%83%bb%e6%96%99%e9%87%91%e3%83%bb%e4%bd%bf%e3%81%84%e6%96%b9%e3%82%92","status":"publish","type":"post","link":"https:\/\/japan-ai.co.jp\/media\/7884\/","title":{"rendered":"Claude Sonnet 5\u3068\u306f\uff1fAnthropic\u6700\u65b0\u30e2\u30c7\u30eb\u306e\u6027\u80fd\u30fb\u6599\u91d1\u30fb\u4f7f\u3044\u65b9\u3092\u5fb9\u5e95\u89e3\u8aac"},"content":{"rendered":"\n<p>2026\u5e746\u670830\u65e5\u3001Anthropic\uff08\u30a2\u30f3\u30bd\u30ed\u30d4\u30c3\u30af\uff09\u306fClaude Sonnet 5\u3092\u6b63\u5f0f\u306b\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f\u3002\u958b\u767a\u30b3\u30fc\u30c9\u30cd\u30fc\u30e0\u300cFennec\uff08\u30d5\u30a7\u30cd\u30c3\u30af\uff09\u300d\u3068\u547c\u3070\u308c\u308b\u3053\u306e\u30e2\u30c7\u30eb\u306f\u3001\u4e0a\u4f4d\u30e2\u30c7\u30eb\u3067\u3042\u308bOpus 4.8\u306b\u8feb\u308b\u6027\u80fd\u3092\u3001Sonnet\u30c6\u30a3\u30a2\u306e\u4f4e\u4fa1\u683c\u3067\u63d0\u4f9b\u3059\u308b\u70b9\u304c\u6ce8\u76ee\u3092\u96c6\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001Claude Sonnet 5\u3068\u306f\u5177\u4f53\u7684\u306b\u3069\u306e\u3088\u3046\u306a\u30e2\u30c7\u30eb\u306a\u306e\u304b\u3001\u5f93\u6765\u306eSonnet 4.6\u3084Opus 4.8\u3068\u306f\u3069\u3046\u9055\u3046\u306e\u304b\u3001API\u6599\u91d1\u306f\u3044\u304f\u3089\u304b\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u6a5f\u80fd\u306f\u5b9f\u52d9\u3067\u6d3b\u7528\u3067\u304d\u308b\u306e\u304b\u3068\u3044\u3063\u305f\u7591\u554f\u3092\u6301\u3064\u65b9\u3082\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001<mark><strong>Claude Sonnet 5\u306e\u57fa\u672c\u6982\u8981\u304b\u3089\u6027\u80fd\u30fb\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3001\u7279\u5fb4\u30fb\u6a5f\u80fd\u3001\u4ed6\u30e2\u30c7\u30eb\u3068\u306e\u6bd4\u8f03\u3001\u6599\u91d1\u4f53\u7cfb\u3001\u4f7f\u3044\u65b9\u3001\u5b89\u5168\u6027\u3001\u305d\u3057\u3066\u6ce8\u610f\u70b9<\/strong><\/mark>\u307e\u3067\u3001JAPAN AI\u304c\u7db2\u7f85\u7684\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3010\u901f\u5831\u3011<br>2026\/07\/02 \u30a2\u30f3\u30bd\u30ed\u30d4\u30c3\u30af\u306f\u3001Claude Mythos\u306b\u5339\u6575\u3059\u308b\u6027\u80fd\u3092\u3082\u3064Claude Fable 5\uff0fClaude Mythos 5\u306e\u63d0\u4f9b\u3092\u518d\u958b\u3057\u307e\u3057\u305f<br><a href=\"https:\/\/japan-ai.co.jp\/media\/7250\/\">Claude Fable 5\u3068\u306f\uff1f\u4f7f\u3044\u65b9\u3084\u6027\u80fd\u30fb\u6599\u91d1\u30fbMythos 5\u3068\u306e\u9055\u3044<\/a><\/p>\n\n\n\n<div class=\"toc\">    <div id=\"toc_container\" class=\"toc_container toc-container sgb-toc--bullets js-smooth-scroll\" data-dialog-title=\"Table of Contents\">\n      <p class=\"toc_title\">\u76ee\u6b21 <\/p>\n      <ul class=\"toc_list\">  <li class=\"first\">    <a href=\"#i-0\">Claude Sonnet 5\u3068\u306f<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">\u63d0\u4f9b\u5143\u306eAnthropic\u3068\u306f<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-2\">Claude\u30e2\u30c7\u30eb\u306e\u5168\u4f53\u50cf<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-3\">Claude Sonnet 5\u306e\u6027\u80fd\u30fb\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-4\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u6027\u80fd<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-5\">\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30fb\u77e5\u8b58\u52b4\u50cd\u30bf\u30b9\u30af<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-6\">Claude Sonnet 5\u306e\u7279\u5fb4\u30fb\u6a5f\u80fd<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-7\">\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u81ea\u5f8b\u6027<\/a>      <\/li>      <li>        <a href=\"#i-8\">\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30a6\u30a3\u30f3\u30c9\u30a6<\/a>      <\/li>      <li>        <a href=\"#i-9\">\u84b8\u7559\u63a8\u8ad6<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-10\">Fable 5\u3082Sonnet 5\u306a\u3069\u5404\u7a2e\u6700\u65b0\u30e2\u30c7\u30eb\u3092\u5229\u7528\u3067\u304d\u308b\u300cJAPAN AI AGENT\u300d<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-12\">Claude Sonnet 5\u3068\u4ed6\u30e2\u30c7\u30eb\u306e\u6bd4\u8f03<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-13\">Opus 4.8\u3068\u306e\u6bd4\u8f03<\/a>      <\/li>      <li>        <a href=\"#i-14\">GPT-5\u3068\u306e\u6bd4\u8f03<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-15\">Gemini\u3068\u306e\u6bd4\u8f03<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-16\">Claude Sonnet 5\u306e\u6599\u91d1\u30fb\u4fa1\u683c<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-17\">API\u6599\u91d1<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-18\">\u30b3\u30b9\u30c8\u6700\u9069\u5316<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-19\">Claude Sonnet 5\u306e\u4f7f\u3044\u65b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-20\">Claude.ai\u3067\u306e\u5229\u7528<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-21\">API\u3067\u306e\u5229\u7528<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-22\">Claude Sonnet 5\u306e\u5b89\u5168\u6027<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-23\">\u30d7\u30ed\u30f3\u30d7\u30c8\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u8010\u6027<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-24\">\u30e2\u30c7\u30eb\u30a6\u30a7\u30eb\u30d5\u30a7\u30a2<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-25\">Claude Sonnet 5\u306e\u6ce8\u610f\u70b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-26\">\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306e\u5909\u66f4<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-27\">\u52d5\u4f5c\u5909\u66f4\u3078\u306e\u5bfe\u5fdc<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-28\">Claude Sonnet 5\u306b\u95a2\u3057\u3066\u3088\u304f\u3042\u308b\u8cea\u554f<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-29\">Claude Sonnet 5\u306f\u7121\u6599\u3067\u4f7f\u3048\u307e\u3059\u304b\uff1f<\/a>      <\/li>      <li>        <a href=\"#i-30\">Claude Sonnet 5\u3068Opus 4.8\u306e\u3069\u3061\u3089\u3092\u4f7f\u3046\u3079\u304d\u3067\u3059\u304b\uff1f<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-31\">Sonnet 4.6\u304b\u3089Sonnet 5\u3078\u306e\u79fb\u884c\u306f\u7c21\u5358\u3067\u3059\u304b\uff1f<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-32\">Claude Sonnet 5\u3092\u6700\u5927\u9650\u6d3b\u7528\u3059\u308b\u305f\u3081\u306b<\/a>  <\/li><\/ul>\n      \n    <\/div><\/div><h2 class=\"wp-block-heading\" id=\"i-0\">Claude Sonnet 5\u3068\u306f<\/h2>\n\n\n\n<p>Claude Sonnet 5\u306f\u3001<mark><strong>Anthropic\u304c2026\u5e746\u670830\u65e5\u306b\u30ea\u30ea\u30fc\u30b9\u3057\u305f\u6700\u65b0\u306e\u4e2d\u4f4dAI\u30e2\u30c7\u30eb<\/strong><\/mark>\u3067\u3059\u3002\u958b\u767a\u30b3\u30fc\u30c9\u30cd\u30fc\u30e0\u300cFennec\u300d\u3001\u30e2\u30c7\u30ebID\u306f\u300cclaude-sonnet-5\u300d\u3067\u3001\u524d\u4e16\u4ee3\u306eSonnet 4.6\u306e\u5f8c\u7d99\u3068\u3057\u3066\u4f4d\u7f6e\u3065\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>Anthropic\u306f\u3053\u306e\u30e2\u30c7\u30eb\u3092\u300c\u6700\u3082\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u7684\u306aSonnet\u300d\u3068\u8868\u73fe\u3057\u3066\u304a\u308a\u3001\u8a08\u753b\u7acb\u6848\u304b\u3089\u30c4\u30fc\u30eb\u64cd\u4f5c\u3001\u81ea\u5f8b\u5b9f\u884c\u307e\u3067\u3092\u4e00\u8cab\u3057\u3066\u9042\u884c\u3067\u304d\u308b\u80fd\u529b\u304c\u5927\u304d\u306a\u7279\u5fb4\u3067\u3059\u3002\u5f93\u6765\u3001\u3053\u3046\u3057\u305f\u9ad8\u5ea6\u306a\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u6027\u80fd\u306fOpus\u30af\u30e9\u30b9\u306e\u5927\u578b\u30e2\u30c7\u30eb\u3067\u3057\u304b\u5b9f\u73fe\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001Sonnet 5\u3067\u306f\u305d\u308c\u3092Sonnet\u4fa1\u683c\u5e2f\u3067\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30a6\u30a3\u30f3\u30c9\u30a6\u306f100\u4e07\u30c8\u30fc\u30af\u30f3\u3001\u6700\u5927\u51fa\u529b\u306f12.8\u4e07\u30c8\u30fc\u30af\u30f3\u306b\u5bfe\u5fdc\u3057\u3001\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u30c7\u30fc\u30bf\u306e\u30ab\u30c3\u30c8\u30aa\u30d5\uff08\u5b66\u7fd2\u306b\u4f7f\u7528\u3057\u305f\u30c7\u30fc\u30bf\u306e\u6700\u7d42\u65e5\u6642\uff09\u306f2026\u5e741\u6708\u3067\u3059\u3002<\/p>\n\n\n\n<p>Claude\u30e2\u30c7\u30eb\u30d5\u30a1\u30df\u30ea\u30fc\u306e\u4e2d\u3067Sonnet 5\u306f\u300c\u30d0\u30e9\u30f3\u30b9\u578b\u300d\u306e\u4e2d\u6838\u3092\u62c5\u3044\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u3068\u6027\u80fd\u306e\u30d0\u30e9\u30f3\u30b9\u306b\u512a\u308c\u305f\u30e2\u30c7\u30eb\u3068\u3057\u3066\u3001\u65e5\u5e38\u7684\u306a\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3084\u6587\u7ae0\u751f\u6210\u304b\u3089\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30bf\u30b9\u30af\u307e\u3067\u5e45\u5e83\u3044\u7528\u9014\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3068\u8a00\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">\u63d0\u4f9b\u5143\u306eAnthropic\u3068\u306f<\/h3>\n\n\n\n<p>Anthropic\u306f\u3001OpenAI\u306e\u5143\u7814\u7a76\u8005\u3067\u3042\u308b\u30c0\u30ea\u30aa\u30fb\u30a2\u30e2\u30c7\u30a4\u6c0f\u3068\u30c0\u30cb\u30a8\u30e9\u30fb\u30a2\u30e2\u30c7\u30a4\u6c0f\u3089\u304c2021\u5e74\u306b\u8a2d\u7acb\u3057\u305fAI\u5b89\u5168\u6027\u7814\u7a76\u4f01\u696d\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u540c\u793e\u306e\u958b\u767a\u65b9\u91dd\u306e\u6839\u5e79\u306b\u3042\u308b\u306e\u304c\u300cConstitutional AI\uff08\u61b2\u6cd5\u7684AI\uff09\u300d\u3068\u547c\u3070\u308c\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3001AI\u30e2\u30c7\u30eb\u306e\u884c\u52d5\u898f\u7bc4\u3092\u660e\u6587\u5316\u3057\u305f\u300c\u61b2\u6cd5\u300d\u306b\u57fa\u3065\u3044\u3066\u30e2\u30c7\u30eb\u3092\u8a13\u7df4\u3059\u308b\u624b\u6cd5\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u5f93\u6765\u306eRLHF\uff08\u4eba\u9593\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u306b\u3088\u308b\u5f37\u5316\u5b66\u7fd2\uff09\u306b\u52a0\u3048\u3001AI\u81ea\u8eab\u304c\u61b2\u6cd5\u306b\u7167\u3089\u3057\u3066\u51fa\u529b\u3092\u81ea\u5df1\u8a55\u4fa1\u30fb\u4fee\u6b63\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3092\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u3001\u5b89\u5168\u6027\u3068\u6709\u7528\u6027\u306e\u4e21\u7acb\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u306a\u304a\u3001Anthropic\u306f2026\u5e745\u6708\u306eSeries H\u30e9\u30a6\u30f3\u30c9\u3067650\u5104\u30c9\u30eb\u3092\u8abf\u9054\u3057\u3001\u30dd\u30b9\u30c8\u30de\u30cd\u30fc\u30d0\u30ea\u30e5\u30a8\u30fc\u30b7\u30e7\u30f3\u306f\u7d049,650\u5104\u30c9\u30eb\uff08\u7d041\u5146\u30c9\u30eb\u898f\u6a21\uff09\u306b\u9054\u3057\u3066\u3044\u307e\u3059\u3002Google\u3001Amazon\u3001Salesforce\u306a\u3069\u306e\u5927\u624b\u4f01\u696d\u304b\u3089\u5927\u898f\u6a21\u306a\u51fa\u8cc7\u3092\u53d7\u3051\u3066\u304a\u308a\u3001Claude Sonnet 5\u306e\u958b\u767a\u5143\u3068\u3057\u3066\u3001AI\u5b89\u5168\u6027\u3092\u6700\u512a\u5148\u306b\u636e\u3048\u305f\u7814\u7a76\u958b\u767a\u4f53\u5236\u304c\u4fe1\u983c\u6027\u306e\u57fa\u76e4\u3092\u652f\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5927\u898f\u6a21\u8a00\u8a9e\u30e2\u30c7\u30eb\uff08LLM\uff09\u306e\u57fa\u672c\u7684\u306a\u4ed5\u7d44\u307f\u3084\u5404\u793e\u30e2\u30c7\u30eb\u306e\u4f4d\u7f6e\u3065\u3051\u306b\u3064\u3044\u3066\u306f\u3001\u300c<a href=\"https:\/\/japan-ai.co.jp\/media\/5111\/\">LLM\uff08\u5927\u898f\u6a21\u8a00\u8a9e\u30e2\u30c7\u30eb\uff09\u3068\u306f\uff1f\u751f\u6210AI\u3084ChatGPT\u3068\u306e\u9055\u3044\u3001\u4ed5\u7d44\u307f\u30fb\u6d3b\u7528\u4f8b\u307e\u3067<\/a>\u300d\u306e\u8a18\u4e8b\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/www.anthropic.com\/news\/series-h\" rel=\"nofollow\">Anthropic\u300cSeries H\u300d<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">Claude\u30e2\u30c7\u30eb\u306e\u5168\u4f53\u50cf<\/h3>\n\n\n\n<p>Claude\u30e2\u30c7\u30eb\u30d5\u30a1\u30df\u30ea\u30fc\u306f\u3001\u7528\u9014\u3084\u4e88\u7b97\u306b\u5fdc\u3058\u3066\u9078\u629e\u3067\u304d\u308b\u8907\u6570\u306e\u30c6\u30a3\u30a2\uff08\u968e\u5c64\uff09\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6700\u3082\u8efd\u91cf\u3067\u9ad8\u901f\u306a\u306e\u304cHaiku 4.5\u3067\u3001\u4f4e\u30b3\u30b9\u30c8\u304b\u3064\u5373\u6642\u5fdc\u7b54\u304c\u6c42\u3081\u3089\u308c\u308b\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3084\u5206\u985e\u30bf\u30b9\u30af\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002Sonnet\u30c6\u30a3\u30a2\u306b\u306f\u5f93\u6765\u306eSonnet 4.6\u3068\u4eca\u56de\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305fSonnet 5\u304c\u3042\u308a\u3001\u901f\u5ea6\u3068\u77e5\u80fd\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u91cd\u8996\u3057\u305f\u4e2d\u6838\u30e2\u30c7\u30eb\u3068\u3057\u3066\u4f4d\u7f6e\u3065\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u6700\u9ad8\u6027\u80fd\u3092\u8a87\u308b\u30e2\u30c7\u30eb\u304cOpus 4.8\u3067\u3001\u8907\u96d1\u306a\u63a8\u8ad6\u3084\u7814\u7a76\u7528\u9014\u306a\u3069\u7cbe\u5ea6\u6700\u512a\u5148\u306e\u30bf\u30b9\u30af\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u3001<a href=\"https:\/\/japan-ai.co.jp\/media\/7250\/\">Fable 5<\/a>\u3084<a href=\"https:\/\/japan-ai.co.jp\/media\/7147\/\">Mythos 5<\/a>\u3068\u3044\u3063\u305f\u6700\u4e0a\u4f4d\u30c6\u30a3\u30a2\u306e\u30e2\u30c7\u30eb\u3082\u5b58\u5728\u3057\u307e\u3059\u304c\u30012026\u5e746\u6708\u306b\u4e00\u822c\u63d0\u4f9b\u304c\u958b\u59cb\u3055\u308c\u305f\u76f4\u5f8c\u3001\u7c73\u56fd\u653f\u5e9c\u306e\u8f38\u51fa\u7ba1\u7406\u6307\u4ee4\u3092\u53d7\u3051\u3066\u30a2\u30af\u30bb\u30b9\u304c\u505c\u6b62\u3055\u308c\u3066\u304a\u308a\u30012026\u5e747\u6708\u6642\u70b9\u3067\u306f\u5229\u7528\u3067\u304d\u306a\u3044\u72b6\u614b\u304c\u7d9a\u3044\u3066\u3044\u307e\u3059\u3002Sonnet 5\u306f\u3053\u306e\u968e\u5c64\u69cb\u9020\u306e\u4e2d\u3067\u300cOpus\u306b\u8feb\u308b\u6027\u80fd\u3092Sonnet\u4fa1\u683c\u5e2f\u3067\u5b9f\u73fe\u3059\u308b\u300d\u3068\u3044\u3046\u660e\u78ba\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u304a\u308a\u3001\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u6700\u521d\u306b\u691c\u8a0e\u3059\u3079\u304d\u9078\u629e\u80a2\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n\n\n\t\t<div class=\"c_linkto_long\">\n\t\t\t<a class=\"c_linkto longc_linkto\" href=\"https:\/\/japan-ai.co.jp\/media\/5951\/\">\n\t\t\t<span class=\"longc_img\"><img loading=\"lazy\" decoding=\"async\" width=\"520\" height=\"290\" src=\"https:\/\/japan-ai.co.jp\/media\/wp-content\/uploads\/2026\/04\/a5960-0.png\" class=\"attachment-thumb-520 size-thumb-520 wp-post-image\" alt=\"Claude 4\u3068\u306f\uff1f\"><\/span>\n\t\t\t<div class=\"longc_content c_linkto_text\">\n\t\t\t\t<time class=\"updated sng-link-time dfont\" itemprop=\"dateModified\" datetime=\"2026-07-02\">2026\u5e747\u67082\u65e5<\/time>\t\t\t\t<span class=\"longc_title\">Claude 4\u3068\u306f\uff1f\u7279\u5fb4\u30fb\u6599\u91d1\u30fb\u4f7f\u3044\u65b9\u304b\u3089Opus\u30fbSonnet\u306e\u9055\u3044\u307e\u3067\u5fb9\u5e95\u89e3\u8aac<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\n\n<h2 class=\"wp-block-heading\" id=\"i-3\">Claude Sonnet 5\u306e\u6027\u80fd\u30fb\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/h2>\n\n\n\n<p>Claude Sonnet 5\u306f\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3084\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30bf\u30b9\u30af\u3092\u4e2d\u5fc3\u306b\u3001<mark><strong>Sonnet 4.6\u304b\u3089\u5927\u5e45\u306b\u30b9\u30b3\u30a2\u3092\u5411\u4e0a\u3055\u305b\u3001\u8907\u6570\u306e\u6307\u6a19\u3067Opus 4.8\u306b\u8feb\u308b\u6c34\u6e96<\/strong><\/mark>\u3092\u8a18\u9332\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306b\u4e3b\u8981\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306e\u30b9\u30b3\u30a2\u3092\u6574\u7406\u3057\u307e\u3059\u3002\u306a\u304a\u3001Anthropic\u304c\u516c\u958b\u3057\u3066\u3044\u308b\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u7d50\u679c\u306f\u3001\u539f\u5247\u3068\u3057\u3066\u9069\u5fdc\u7684\u601d\u8003\u3092\u6700\u5927effort\uff08xhigh\uff09\u3067\u5b9f\u884c\u3057\u305f\u5834\u5408\u306e5\u56de\u8a66\u884c\u5e73\u5747\u5024\u3067\u3059\u3002<strong>\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u30b9\u30b3\u30a2\u306f\u81ea\u5df1\u7533\u544a\u306b\u57fa\u3065\u304f\u3082\u306e\u3067\u3042\u308a\u3001\u7b2c\u4e09\u8005\u306b\u3088\u308b\u72ec\u7acb\u691c\u8a3c\u3068\u306f\u7570\u306a\u308b\u70b9\u306b\u3082\u7559\u610f\u304c\u5fc5\u8981<\/strong>\u3067\u3059\u3002<\/p>\n\n\n<div id=\"id-2af0afdb-c1ab-4543-bdb0-63e86b77f9c5\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/th><th>Sonnet 5<\/th><th>Sonnet 4.6<\/th><th>GPT-5.5<\/th><\/tr><tr><td>SWE-bench Pro<\/td><td>63.2%<\/td><td>58.1%<\/td><td>58.6%<\/td><\/tr><tr><td>SWE-bench Verified<\/td><td>85.2%<\/td><td>\u2014<\/td><td>\u2014<\/td><\/tr><tr><td>Terminal-Bench 2.1 \u203b1<\/td><td>80.4%<\/td><td>67.0%<\/td><td>83.4%\uff08Codex CLI\u4f7f\u7528\u6642\uff09<\/td><\/tr><tr><td>BrowseComp<\/td><td>84.7%<\/td><td>76.2%<\/td><td>84.4%<\/td><\/tr><tr><td>OSWorld-Verified<\/td><td>81.2%<\/td><td>78.5%<\/td><td>78.7%<\/td><\/tr><tr><td>GDPval-AA v2 \u203b2<\/td><td>1,618 Elo<\/td><td>1,381 Elo<\/td><td>1,492 Elo<\/td><\/tr><tr><td>HLE\uff08\u30c4\u30fc\u30eb\u3042\u308a\uff09<\/td><td>57.4%<\/td><td>46.8%<\/td><td>52.2%<\/td><\/tr><tr><td>FrontierCode v1<\/td><td>38.8%<\/td><td>15.1%<\/td><td>25.5%<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u203b1 Terminal-Bench 2.1\u306e\u30b9\u30b3\u30a2\u306f\u4f7f\u7528\u3059\u308b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30c4\u30fc\u30eb\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002GPT-5.5\u306e83.4%\u306fCodex CLI\u4f7f\u7528\u6642\u306e\u5024\u3067\u3042\u308a\u3001\u6a19\u6e96\u30cf\u30fc\u30cd\u30b9\uff08Terminus 2\uff09\u3067\u306f78.2%\u3067\u3059\u3002Sonnet 5\u306e80.4%\u306fAnthropic\u306e\u516c\u5f0f\u767a\u8868\u5024\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u203b2 GDPval-AA v2\u306e\u30b9\u30b3\u30a2\u306fAnthropic\u306eSystem Card\u304a\u3088\u3073\u516c\u5f0f\u30d6\u30ed\u30b0\u306b\u8a18\u8f09\u3055\u308c\u305f\u6570\u5024\u3067\u3059\u3002\u72ec\u7acb\u8a55\u4fa1\u6a5f\u95a2\uff08Artificial Analysis\uff09\u306e\u6e2c\u5b9a\u7d50\u679c\u3068\u306f\u6761\u4ef6\u3084\u5024\u304c\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u6027\u80fd<\/h3>\n\n\n\n<p>Claude Sonnet 5\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u6027\u80fd\u306f\u3001SWE-bench Pro\u306763.2%\u3092\u8a18\u9332\u3057\u3001Sonnet 4.6\u306e58.1%\u304b\u3089\u7d045\u30dd\u30a4\u30f3\u30c8\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>SWE-bench Pro\u306f\u3001GitHub\u306e\u5b9f\u969b\u306e\u30a4\u30b7\u30e5\u30fc\u3092\u89e3\u6c7a\u3059\u308b\u80fd\u529b\u3092\u6e2c\u5b9a\u3059\u308b\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3067\u3001\u30b3\u30fc\u30c9\u751f\u6210\u3060\u3051\u3067\u306a\u304f\u30d0\u30b0\u306e\u7279\u5b9a\u30fb\u4fee\u6b63\u30fb\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u3068\u3044\u3063\u305f\u5b9f\u8df5\u7684\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u80fd\u529b\u304c\u554f\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>Sonnet 5\u304c\u30b9\u30b3\u30a2\u3092\u4f38\u3070\u3057\u305f\u80cc\u666f\u306b\u306f\u3001\u84b8\u7559\u63a8\u8ad6\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u3088\u3063\u3066Opus\u30af\u30e9\u30b9\u306e\u6df1\u3044\u63a8\u8ad6\u80fd\u529b\u3092Sonnet\u4fa1\u683c\u5e2f\u306b\u5727\u7e2e\u3057\u305f\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30fc\u30c9\u306e\u6587\u8108\u3092\u5e83\u7bc4\u56f2\u306b\u628a\u63e1\u3057\u305f\u3046\u3048\u3067\u3001\u4fee\u6b63\u7b87\u6240\u3092\u6b63\u78ba\u306b\u7279\u5b9a\u3057\u3001\u4e00\u8cab\u6027\u306e\u3042\u308b\u5909\u66f4\u3092\u52a0\u3048\u308b\u7cbe\u5ea6\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001SWE-bench Verified\u3067\u306f85.2%\u3092\u9054\u6210\u3057\u3066\u3044\u307e\u3059\u3002Terminal-Bench 2.1\u3067\u306f80.4%\u3092\u8a18\u9332\u3057\u3001Sonnet 4.6\u306e67.0%\u304b\u308913.4\u30dd\u30a4\u30f3\u30c8\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001Terminal-Bench 2.1\u306e\u30b9\u30b3\u30a2\u306f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30c4\u30fc\u30eb\u306b\u3088\u3063\u3066\u5dee\u304c\u751f\u3058\u308b\u70b9\u306b\u7559\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002GPT-5.5\u306fCodex CLI\u4f7f\u7528\u6642\u306b83.4%\u3092\u8a18\u9332\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u6a19\u6e96\u30cf\u30fc\u30cd\u30b9\uff08Terminus 2\uff09\u3067\u306f78.2%\u3067\u3042\u308a\u3001\u6e2c\u5b9a\u6761\u4ef6\u3092\u63c3\u3048\u305f\u6bd4\u8f03\u3067\u306fSonnet 5\u3068\u540c\u7b49\u306e\u6c34\u6e96\u3067\u3059\u3002Opus 4.8\u306eSWE-bench Pro 69.2%\u306b\u306f\u53ca\u3070\u306a\u3044\u3082\u306e\u306e\u3001<mark><strong>API\u6599\u91d1\u304c\u7d0440%\u4f4e\u3044Sonnet\u30c6\u30a3\u30a2\u3067\u3053\u306e\u6c34\u6e96\u3092\u5b9f\u73fe\u3057\u3066\u3044\u308b\u70b9<\/strong><\/mark>\u306f\u3001\u958b\u767a\u8005\u306b\u3068\u3063\u3066\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/www.anthropic.com\/news\/claude-sonnet-5\" rel=\"nofollow\">Anthropic\u300cIntroducing Claude Sonnet 5\u300d<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30fb\u77e5\u8b58\u52b4\u50cd\u30bf\u30b9\u30af<\/h3>\n\n\n\n<p>Claude Sonnet 5\u306f\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u578b\u30bf\u30b9\u30af\u3084\u77e5\u8b58\u52b4\u50cd\u306e\u5206\u91ce\u3067\u3082Sonnet 4.6\u304b\u3089\u9855\u8457\u306a\u6027\u80fd\u5411\u4e0a\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>BrowseComp\uff08\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u578bWeb\u691c\u7d22\u8a55\u4fa1\uff09\u3067\u306f84.7%\uff08\u30de\u30eb\u30c1\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u69cb\u6210\u306786.6%\uff09\u3092\u8a18\u9332\u3057\u3001Sonnet 4.6\u306e76.2%\u304b\u30898\u30dd\u30a4\u30f3\u30c8\u4ee5\u4e0a\u306e\u5411\u4e0a\u3092\u9054\u6210\u3057\u307e\u3057\u305f\u3002OSWorld-Verified\uff08GUI\u64cd\u4f5c\u306b\u3088\u308b\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u5236\u5fa1\u8a55\u4fa1\uff09\u3067\u306f81.2%\u3092\u7372\u5f97\u3057\u3066\u3044\u307e\u3059\u3002GDPval-AA v2\uff08\u30aa\u30d5\u30a3\u30b9\u696d\u52d9\u306e\u7d4c\u6e08\u7684\u4fa1\u5024\u3092\u6e2c\u5b9a\u3059\u308b\u8a55\u4fa1\uff09\u3067\u306f1,618 Elo\u3092\u8a18\u9332\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>Artificial Analysis\u306e\u72ec\u7acb\u8a55\u4fa1\u3067\u306fOpus 4.8\u304c1,615 Elo\u3068\u307b\u307c\u540c\u7b49\u3067\u3059\u304c\u3001Anthropic\u304cSystem Card\u3067\u516c\u5f0f\u306b\u5831\u544a\u3057\u3066\u3044\u308bOpus 4.8\u306emax effort\u30b9\u30b3\u30a2\u306f1,890 Elo\u3067\u3042\u308a\u3001\u6e2c\u5b9a\u6761\u4ef6\u306b\u3088\u3063\u3066\u7d50\u679c\u304c\u5927\u304d\u304f\u7570\u306a\u308b\u70b9\u306b\u7559\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002GDPval-AA v2\u306f\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u4f5c\u6210\u3084\u30e1\u30fc\u30eb\u8d77\u6848\u3001\u30d7\u30ec\u30bc\u30f3\u8cc7\u6599\u306e\u69cb\u6210\u306a\u3069\u5b9f\u52d9\u306b\u8fd1\u3044\u30bf\u30b9\u30af\u3092\u8a55\u4fa1\u3059\u308b\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3067\u3042\u308a\u3001\u77e5\u8b58\u52b4\u50cd\u306e\u81ea\u52d5\u5316\u306b\u304a\u3051\u308b\u5b9f\u529b\u3092\u793a\u3059\u6307\u6a19\u3067\u3059\u3002<\/p>\n\n\n\n<p>effort\u30ec\u30d9\u30eb\u3092\u5f15\u304d\u4e0a\u3052\u308b\u3068\u3001Sonnet 5\u306f\u4e00\u90e8\u306e\u30bf\u30b9\u30af\u3067Opus 4.8\u3068\u540c\u7b49\u4ee5\u4e0a\u306e\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u5834\u9762\u3082\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001effort\u3092\u4e0a\u3052\u308b\u307b\u3069\u63a8\u8ad6\u306b\u4f7f\u7528\u3059\u308b\u30c8\u30fc\u30af\u30f3\u6570\u304c\u5897\u52a0\u3057\u3001\u30b3\u30b9\u30c8\u3082\u6bd4\u4f8b\u3057\u3066\u4e0a\u6607\u3059\u308b\u305f\u3081\u3001\u30bf\u30b9\u30af\u306e\u91cd\u8981\u5ea6\u306b\u5fdc\u3058\u305feffort\u30ec\u30d9\u30eb\u306e\u4f7f\u3044\u5206\u3051\u304c\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9375\u3092\u63e1\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/www.anthropic.com\/news\/claude-sonnet-5\" rel=\"nofollow\">Anthropic\u300cIntroducing Claude Sonnet 5\u300d<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-6\">Claude Sonnet 5\u306e\u7279\u5fb4\u30fb\u6a5f\u80fd<\/h2>\n\n\n\n<p>Claude Sonnet 5\u3092\u7279\u5fb4\u3065\u3051\u308b\u4e3b\u8981\u306a\u6a5f\u80fd\u306f\u3001<mark><strong>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u81ea\u5f8b\u6027\u3001100\u4e07\u30c8\u30fc\u30af\u30f3\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30a6\u30a3\u30f3\u30c9\u30a6\u3001\u305d\u3057\u3066\u84b8\u7559\u63a8\u8ad6\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/strong><\/mark>\u306e3\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n<p>Sonnet 4.6\u304b\u3089\u9032\u5316\u3057\u305f\u4e3b\u306a\u6a5f\u80fd\u3092\u4ee5\u4e0b\u306b\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u81ea\u5f8b\u6027: \u8a08\u753b\u7acb\u6848\u304b\u3089\u30c4\u30fc\u30eb\u64cd\u4f5c\u3001\u81ea\u5df1\u4fee\u6b63\u307e\u3067\u3092\u4e00\u8cab\u3057\u3066\u81ea\u5f8b\u7684\u306b\u9042\u884c<\/li>\n\n\n\n<li>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30a6\u30a3\u30f3\u30c9\u30a6: 100\u4e07\u30c8\u30fc\u30af\u30f3\u306b\u5bfe\u5fdc\u3057\u3001\u9577\u6587\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3084\u30ea\u30dd\u30b8\u30c8\u30ea\u5168\u4f53\u306e\u4e00\u62ec\u51e6\u7406\u304c\u53ef\u80fd<\/li>\n\n\n\n<li>\u84b8\u7559\u63a8\u8ad6: Opus\u30af\u30e9\u30b9\u306e\u63a8\u8ad6\u80fd\u529b\u3092Sonnet\u4fa1\u683c\u5e2f\u306e\u901f\u5ea6\u3067\u63d0\u4f9b<\/li>\n\n\n\n<li>\u9069\u5fdc\u7684\u601d\u8003\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u6709\u52b9\u5316: \u30bf\u30b9\u30af\u306e\u8907\u96d1\u3055\u306b\u5fdc\u3058\u3066\u81ea\u52d5\u7684\u306b\u601d\u8003\u306e\u6df1\u3055\u3092\u8abf\u6574<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u81ea\u5f8b\u6027<\/h3>\n\n\n\n<p>Claude Sonnet 5\u304c\u300c\u6700\u3082\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u7684\u306aSonnet\u300d\u3068\u79f0\u3055\u308c\u308b\u7406\u7531\u306f\u3001<mark><strong>\u8a08\u753b\u7acb\u6848\u3001\u30c4\u30fc\u30eb\u64cd\u4f5c\u3001\u81ea\u5df1\u691c\u8a3c\u3092\u4e00\u9023\u306e\u30d5\u30ed\u30fc\u3068\u3057\u3066\u81ea\u5f8b\u7684\u306b\u9042\u884c\u3067\u304d\u308b\u80fd\u529b<\/strong><\/mark>\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5f93\u6765\u306eAI\u30e2\u30c7\u30eb\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u9010\u4e00\u6307\u793a\u3092\u4e0e\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u304c\u3001Sonnet 5\u306f\u30b4\u30fc\u30eb\u3092\u63d0\u793a\u3059\u308b\u3060\u3051\u3067\u3001\u305d\u3053\u306b\u81f3\u308b\u307e\u3067\u306e\u8a08\u753b\u3092\u81ea\u3089\u7b56\u5b9a\u3057\u3001\u30d6\u30e9\u30a6\u30b6\u3084\u30bf\u30fc\u30df\u30ca\u30eb\u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u64cd\u4f5c\u3057\u306a\u304c\u3089\u30bf\u30b9\u30af\u3092\u9032\u884c\u3057\u307e\u3059\u3002\u30b3\u30fc\u30c9\u5b9f\u884c\u306e\u7d50\u679c\u3092\u81ea\u5df1\u691c\u8a3c\u3057\u3001\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u539f\u56e0\u3092\u7279\u5b9a\u3057\u3066\u4fee\u6b63\u3092\u8a66\u307f\u308b\u3068\u3044\u3046\u81ea\u5df1\u4fee\u6b63\u30eb\u30fc\u30d7\u3082\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>Claude Code\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u81ea\u5f8b\u6027\u306f\u3055\u3089\u306b\u5f37\u5316\u3055\u308c\u307e\u3059\u3002Claude Code\u306f\u30bf\u30fc\u30df\u30ca\u30eb\u4e0a\u3067\u52d5\u4f5c\u3059\u308b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u578b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c4\u30fc\u30eb\u3067\u3001Sonnet 5\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u80fd\u529b\u3092\u6d3b\u7528\u3057\u3066\u30ea\u30dd\u30b8\u30c8\u30ea\u5168\u4f53\u306e\u7406\u89e3\u3001\u8907\u6570\u30d5\u30a1\u30a4\u30eb\u306b\u307e\u305f\u304c\u308b\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u3001\u30c6\u30b9\u30c8\u306e\u81ea\u52d5\u751f\u6210\u3068\u5b9f\u884c\u307e\u3067\u3092\u4e00\u6c17\u901a\u8cab\u3067\u51e6\u7406\u3067\u304d\u307e\u3059\u3002\u958b\u767a\u8005\u304c\u30ec\u30d3\u30e5\u30fc\u3068\u6700\u7d42\u5224\u65ad\u306b\u96c6\u4e2d\u3057\u3001\u5b9f\u88c5\u4f5c\u696d\u3092AI\u306b\u59d4\u4efb\u3059\u308b\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u304c\u73fe\u5b9f\u7684\u306a\u9078\u629e\u80a2\u3068\u3057\u3066\u78ba\u7acb\u3055\u308c\u3064\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-8\">\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30a6\u30a3\u30f3\u30c9\u30a6<\/h3>\n\n\n\n<p>Claude Sonnet 5\u306e<a href=\"https:\/\/japan-ai.co.jp\/media\/5470\/\">\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30a6\u30a3\u30f3\u30c9\u30a6<\/a>\u306f100\u4e07\u30c8\u30fc\u30af\u30f3\u306b\u5bfe\u5fdc\u3057\u3066\u304a\u308a\u3001\u5927\u91cf\u306e\u60c5\u5831\u3092\u4e00\u5ea6\u306b\u51e6\u7406\u3067\u304d\u308b\u80fd\u529b\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>100\u4e07\u30c8\u30fc\u30af\u30f3\u306f\u3001\u65e5\u672c\u8a9e\u306b\u63db\u7b97\u3059\u308b\u3068\u7d0475\u4e07\u301c100\u4e07\u6587\u5b57\u306b\u76f8\u5f53\u3057\u3001\u66f8\u7c4d\u6570\u518a\u5206\u3084\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u5168\u4f53\u3092\u4e00\u62ec\u3067\u5165\u529b\u3067\u304d\u308b\u898f\u6a21\u3067\u3059\u3002\u9577\u6587\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u8981\u7d04\u3084\u6bd4\u8f03\u5206\u6790\u3001\u6cd5\u52d9\u6587\u66f8\u306e\u30ec\u30d3\u30e5\u30fc\u3001\u5927\u898f\u6a21\u306a\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u306e\u7406\u89e3\u3068\u3044\u3063\u305f\u30bf\u30b9\u30af\u306b\u304a\u3044\u3066\u3001\u60c5\u5831\u306e\u5206\u5272\u51e6\u7406\u304c\u4e0d\u8981\u306b\u306a\u308b\u305f\u3081\u3001\u6587\u8108\u306e\u65ad\u7d76\u306b\u3088\u308b\u7cbe\u5ea6\u4f4e\u4e0b\u3092\u9632\u3052\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6700\u5927\u51fa\u529b\u308212.8\u4e07\u30c8\u30fc\u30af\u30f3\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u9577\u6587\u306e\u751f\u6210\u30bf\u30b9\u30af\u306b\u3082\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u30ec\u30dd\u30fc\u30c8\u306e\u4e00\u62ec\u751f\u6210\u3084\u8a73\u7d30\u306a\u5206\u6790\u7d50\u679c\u306e\u51fa\u529b\u306a\u3069\u3001\u51fa\u529b\u91cf\u304c\u6c42\u3081\u3089\u308c\u308b\u696d\u52d9\u306b\u304a\u3044\u3066\u3082\u9014\u4e2d\u3067\u6253\u3061\u5207\u3089\u308c\u308b\u30ea\u30b9\u30af\u304c\u5927\u5e45\u306b\u4f4e\u6e1b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">\u84b8\u7559\u63a8\u8ad6<\/h3>\n\n\n\n<p>\u84b8\u7559\u63a8\u8ad6\uff08distilled reasoning\uff09\u306f\u3001Claude Sonnet 5\u304c\u901f\u5ea6\u3068\u77e5\u80fd\u3092\u4e21\u7acb\u3059\u308b\u305f\u3081\u306b\u63a1\u7528\u3057\u3066\u3044\u308b\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u4e0a\u306e\u5de5\u592b\u3067\u3059\u3002<\/p>\n\n\n\n<p>AI\u30e2\u30c7\u30eb\u306e\u958b\u767a\u306b\u304a\u3044\u3066\u300c\u6df1\u304f\u8003\u3048\u308b\u307b\u3069\u5fdc\u7b54\u304c\u9045\u304f\u306a\u308b\u300d\u3068\u3044\u3046\u30ec\u30a4\u30c6\u30f3\u30b7\u3068\u77e5\u80fd\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306f\u9577\u5e74\u306e\u8ab2\u984c\u3067\u3057\u305f\u3002\u84b8\u7559\u63a8\u8ad6\u306f\u3001Opus\u30af\u30e9\u30b9\u306e\u5927\u578b\u30e2\u30c7\u30eb\u304c\u6301\u3064\u6df1\u3044\u601d\u8003\u30d7\u30ed\u30bb\u30b9\u3092\u5727\u7e2e\u3057\u3001\u3088\u308a\u9ad8\u901f\u306a\u63a8\u8ad6\u3068\u3057\u3066\u5b9f\u88c5\u3059\u308b\u6280\u8853\u3067\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u5927\u578b\u30e2\u30c7\u30eb\u306e\u63a8\u8ad6\u30d1\u30bf\u30fc\u30f3\u3084\u77e5\u8b58\u3092\u52b9\u7387\u7684\u306b\u5c0f\u578b\u30e2\u30c7\u30eb\u3078\u8ee2\u5199\u3059\u308b\u3053\u3068\u3067\u3001\u5fdc\u7b54\u901f\u5ea6\u3092\u72a0\u7272\u306b\u305b\u305a\u306b\u9ad8\u54c1\u8cea\u306a\u51fa\u529b\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>Sonnet 5\u3067\u306f\u3053\u306e\u84b8\u7559\u63a8\u8ad6\u306b\u52a0\u3048\u3001\u9069\u5fdc\u7684\u601d\u8003\uff08adaptive thinking\uff09\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9069\u5fdc\u7684\u601d\u8003\u306f\u3001\u30bf\u30b9\u30af\u306e\u8907\u96d1\u3055\u306b\u5fdc\u3058\u3066\u30e2\u30c7\u30eb\u304c\u81ea\u52d5\u7684\u306b\u601d\u8003\u306e\u6df1\u3055\u3092\u8abf\u6574\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3001\u5358\u7d14\u306a\u8cea\u554f\u306b\u306f\u5373\u5ea7\u306b\u56de\u7b54\u3057\u3001\u8907\u96d1\u306a\u63a8\u8ad6\u304c\u5fc5\u8981\u306a\u5834\u5408\u306b\u306f\u3088\u308a\u591a\u304f\u306e\u8a08\u7b97\u30ea\u30bd\u30fc\u30b9\u3092\u6295\u5165\u3057\u307e\u3059\u3002effort\u30ec\u30d9\u30eb\uff08low\/medium\/high\/xhigh\/max\uff09\u3092\u660e\u793a\u7684\u306b\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u30b3\u30b9\u30c8\u3068\u7cbe\u5ea6\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u7d30\u304b\u304f\u5236\u5fa1\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-10\">Fable 5\u3082Sonnet 5\u306a\u3069\u5404\u7a2e\u6700\u65b0\u30e2\u30c7\u30eb\u3092\u5229\u7528\u3067\u304d\u308b\u300cJAPAN AI AGENT\u300d<\/h3>\n\n\n\n<p>Claude\u3092\u306f\u3058\u3081\u3001ChatGPT\u3084Gemini\u306a\u3069\u6700\u65b0\u306e\u751f\u6210AI\u30e2\u30c7\u30eb\u306f\u65e5\u3005\u9032\u5316\u3092\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u6cd5\u4eba\u304c\u696d\u52d9\u3067\u3053\u308c\u3089\u306e\u30e2\u30c7\u30eb\u3092\u6d3b\u7528\u3059\u308b\u306b\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3084\u30ac\u30d0\u30ca\u30f3\u30b9\u4f53\u5236\u306e\u69cb\u7bc9\u3001\u793e\u5185\u30c7\u30fc\u30bf\u3068\u306e\u9023\u643a\u306a\u3069\u3001\u30e2\u30c7\u30eb\u5358\u4f53\u3067\u306f\u89e3\u6c7a\u3067\u304d\u306a\u3044\u8ab2\u984c\u304c\u6570\u591a\u304f\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/japan-ai.co.jp\/agent\/?uqid=p2056i86409db80a&amp;bid=6683I86d2e24f378\">JAPAN AI AGENT<\/a>\u306f\u3001Fable 5\u3084Sonnet 5\u3092\u306f\u3058\u3081\u3001\u8907\u6570\u306e\u6700\u65b0AI\u30e2\u30c7\u30eb\u3092\u696d\u52d9\u306b\u5fdc\u3058\u3066\u4f7f\u3044\u5206\u3051\u3089\u308c\u308b\u30de\u30eb\u30c1LLM\u5bfe\u5fdc\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002\u4e0a\u5834\u4f01\u696d\u6c34\u6e96\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u74b0\u5883\u306e\u3082\u3068\u3001\u30ce\u30fc\u30b3\u30fc\u30c9\u3067AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u69cb\u7bc9\u3067\u304d\u3001\u793e\u5185\u30c7\u30fc\u30bf\u3068\u306e\u9ad8\u7cbe\u5ea6\u306a\u9023\u643a\u3082\u5b9f\u73fe\u3057\u307e\u3059\u3002AI\u30e2\u30c7\u30eb\u306e\u9032\u5316\u3092\u305d\u306e\u307e\u307e\u696d\u52d9\u6210\u679c\u306b\u3064\u306a\u3052\u305f\u3044\u4f01\u696d\u306b\u3068\u3063\u3066\u3001\u6700\u9069\u306a\u9078\u629e\u80a2\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u793e\u5185\u6587\u66f8\u306e\u6a2a\u65ad\u691c\u7d22\u3084\u8b70\u4e8b\u9332\u4f5c\u6210\u3001\u30c7\u30fc\u30bf\u306e\u96c6\u8a08\u30fb\u30b0\u30e9\u30d5\u5316\u3001Microsoft 365\u3084Slack\u3068\u306e\u9023\u643a\u306b\u3088\u308b\u5b9a\u578b\u696d\u52d9\u306e\u81ea\u52d5\u5316\u307e\u3067\u3001\u4e0a\u5834\u4f01\u696d\u6c34\u6e96\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u3082\u3068\u3067\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n\n\n<section><a class=\"cta_ai_agent cta_wh_type\" href=\"https:\/\/japan-ai.co.jp\/agent\/?uqid=p2056i86409db80a&amp;bid=6683I86d2e24f378\" target=\"_blank\"><div class=\"cta_logo\"><img decoding=\"async\" src=\"https:\/\/japan-ai.co.jp\/media\/wp-content\/themes\/sango-theme-child\/images\/logo_cta.png\"><\/div><div class=\"cta_inner\"><div class=\"cta_inner_top\"><p class=\"sub_top_p\">\n                    \u65e5\u672c\u4f01\u696d\u306e\u305f\u3081\u306e<br>\u6700\u3082\u5b9f\u7528\u7684\u306aAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3078\uff01 \n                <\/p><p class=\"sub_bot_p\">\n                    AI\u304c\u4f01\u696d\u306e\u69d8\u3005\u306a\u8077\u7a2e\u306e<br class=\"sp_br\">\u65b9\u3005\u304c<br class=\"pc_br\">\n                    \u666e\u6bb5\u884c\u3063\u3066\u3044\u308b<br class=\"sp_br\"><span>\u30bf\u30b9\u30af\u3092\u81ea\u5f8b\u7684<\/span>\u306b<span>\u5b9f\u884c<\/span><\/p><\/div><div class=\"cta_inner_bot\"><div class=\"cta_txtbox\"><h4 id=\"i-11\">\n                        JAPAN AI AGENT\n                    <\/h4><div class=\"txt_cols\"><div class=\"txt_itm\"><div><svg width=\"18\" height=\"19\" viewBox=\"0 0 18 19\" fill=\"none\"><g clip-path=\"url(#clip0_32_286)\"><path d=\"M9.00082 18.644C10.1732 18.6455 11.3343 18.4153 12.4174 17.9667C13.5005 17.518 14.4842 16.8598 15.3121 16.0297C16.1422 15.2018 16.8005 14.218 17.2491 13.1349C17.6978 12.0518 17.928 10.8907 17.9264 9.71838C17.9279 8.54604 17.6977 7.38495 17.2491 6.30185C16.8004 5.21874 16.1422 4.23498 15.3121 3.40708C14.4842 2.57701 13.5005 1.91873 12.4174 1.47008C11.3343 1.02142 10.1732 0.791244 9.00082 0.792763C7.82848 0.791268 6.66739 1.02146 5.58429 1.47011C4.50118 1.91876 3.51742 2.57703 2.68952 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clip-path=\"url(#clip0_32_286)\"><path d=\"M9.00082 18.644C10.1732 18.6455 11.3343 18.4153 12.4174 17.9667C13.5005 17.518 14.4842 16.8598 15.3121 16.0297C16.1422 15.2018 16.8005 14.218 17.2491 13.1349C17.6978 12.0518 17.928 10.8907 17.9264 9.71838C17.9279 8.54604 17.6977 7.38495 17.2491 6.30185C16.8004 5.21874 16.1422 4.23498 15.3121 3.40708C14.4842 2.57701 13.5005 1.91873 12.4174 1.47008C11.3343 1.02142 10.1732 0.791244 9.00082 0.792763C7.82848 0.791268 6.66739 1.02146 5.58429 1.47011C4.50118 1.91876 3.51742 2.57703 2.68952 3.40708C1.85947 4.23498 1.2012 5.21874 0.752551 6.30185C0.3039 7.38495 0.0737082 8.54604 0.0752028 9.71838C0.0736838 10.8907 0.303865 12.0518 0.752517 13.1349C1.20117 14.218 1.85945 15.2018 2.68952 16.0297C3.51742 16.8597 4.50118 17.518 5.58429 17.9667C6.66739 18.4153 7.82848 18.6455 9.00082 18.644Z\" fill=\"#15803D\" \/><path d=\"M5.43066 9.7184L8.10835 12.3961L13.4637 7.04071\" fill=\"#15803D\" \/><path d=\"M5.43066 9.7184L8.10835 12.3961L13.4637 7.04071\" stroke=\"white\" stroke-width=\"1.78512\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/><\/g><defs><clipPath id=\"clip0_32_286\"><rect width=\"18\" height=\"18\" fill=\"white\" transform=\"translate(0 0.718384)\" \/><\/clipPath><\/defs><\/svg><\/div><p>\n                                \u7121\u6599\u306e\u4f34\u8d70\u30b5\u30dd\u30fc\u30c8\n                            <\/p><\/div><div class=\"txt_itm\"><div><svg width=\"18\" height=\"19\" viewBox=\"0 0 18 19\" fill=\"none\"><g clip-path=\"url(#clip0_32_286)\"><path d=\"M9.00082 18.644C10.1732 18.6455 11.3343 18.4153 12.4174 17.9667C13.5005 17.518 14.4842 16.8598 15.3121 16.0297C16.1422 15.2018 16.8005 14.218 17.2491 13.1349C17.6978 12.0518 17.928 10.8907 17.9264 9.71838C17.9279 8.54604 17.6977 7.38495 17.2491 6.30185C16.8004 5.21874 16.1422 4.23498 15.3121 3.40708C14.4842 2.57701 13.5005 1.91873 12.4174 1.47008C11.3343 1.02142 10.1732 0.791244 9.00082 0.792763C7.82848 0.791268 6.66739 1.02146 5.58429 1.47011C4.50118 1.91876 3.51742 2.57703 2.68952 3.40708C1.85947 4.23498 1.2012 5.21874 0.752551 6.30185C0.3039 7.38495 0.0737082 8.54604 0.0752028 9.71838C0.0736838 10.8907 0.303865 12.0518 0.752517 13.1349C1.20117 14.218 1.85945 15.2018 2.68952 16.0297C3.51742 16.8597 4.50118 17.518 5.58429 17.9667C6.66739 18.4153 7.82848 18.6455 9.00082 18.644Z\" fill=\"#15803D\" \/><path d=\"M5.43066 9.7184L8.10835 12.3961L13.4637 7.04071\" fill=\"#15803D\" \/><path d=\"M5.43066 9.7184L8.10835 12.3961L13.4637 7.04071\" stroke=\"white\" stroke-width=\"1.78512\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/><\/g><defs><clipPath id=\"clip0_32_286\"><rect width=\"18\" height=\"18\" fill=\"white\" transform=\"translate(0 0.718384)\" \/><\/clipPath><\/defs><\/svg><\/div><p>\n                                \u9ad8\u3044\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u6027\n                            <\/p><\/div><div class=\"txt_itm\"><div><svg width=\"18\" height=\"19\" viewBox=\"0 0 18 19\" fill=\"none\"><g clip-path=\"url(#clip0_32_286)\"><path d=\"M9.00082 18.644C10.1732 18.6455 11.3343 18.4153 12.4174 17.9667C13.5005 17.518 14.4842 16.8598 15.3121 16.0297C16.1422 15.2018 16.8005 14.218 17.2491 13.1349C17.6978 12.0518 17.928 10.8907 17.9264 9.71838C17.9279 8.54604 17.6977 7.38495 17.2491 6.30185C16.8004 5.21874 16.1422 4.23498 15.3121 3.40708C14.4842 2.57701 13.5005 1.91873 12.4174 1.47008C11.3343 1.02142 10.1732 0.791244 9.00082 0.792763C7.82848 0.791268 6.66739 1.02146 5.58429 1.47011C4.50118 1.91876 3.51742 2.57703 2.68952 3.40708C1.85947 4.23498 1.2012 5.21874 0.752551 6.30185C0.3039 7.38495 0.0737082 8.54604 0.0752028 9.71838C0.0736838 10.8907 0.303865 12.0518 0.752517 13.1349C1.20117 14.218 1.85945 15.2018 2.68952 16.0297C3.51742 16.8597 4.50118 17.518 5.58429 17.9667C6.66739 18.4153 7.82848 18.6455 9.00082 18.644Z\" fill=\"#15803D\" \/><path d=\"M5.43066 9.7184L8.10835 12.3961L13.4637 7.04071\" fill=\"#15803D\" \/><path d=\"M5.43066 9.7184L8.10835 12.3961L13.4637 7.04071\" stroke=\"white\" stroke-width=\"1.78512\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/><\/g><defs><clipPath id=\"clip0_32_286\"><rect width=\"18\" height=\"18\" fill=\"white\" transform=\"translate(0 0.718384)\" \/><\/clipPath><\/defs><\/svg><\/div><p>\n                                \u76ee\u6a19\u8a2d\u5b9a\u3092\u3060\u3051\u3067\u81ea\u5f8b\u7684\u306bAI\u304c\u5404\u30bf\u30b9\u30af\u3092\u5b9f\u884c\n                            <\/p><\/div><\/div><\/div><div class=\"ming\"><div class=\"monitor_div\"><img decoding=\"async\" src=\"https:\/\/japan-ai.co.jp\/media\/wp-content\/themes\/sango-theme-child\/images\/cta_monitor.png\"><\/div><div class=\"video_div\"><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/s150PLLnReU?si=hF7JSkRTonZq-Wcl&amp;controls=0&amp;autoplay=1&amp;mute=1\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div><\/div><\/div><\/div><div class=\"bottom_box gr_color\"><span>\u8cc7\u6599\u8acb\u6c42\u306f\u3053\u3061\u3089<\/span><svg width=\"22\" height=\"17\" viewBox=\"0 0 22 17\" fill=\"none\"><g clip-path=\"url(#clip0_32_86)\"><path d=\"M14.9286 2.7157L21.2143 9.1189L14.9286 15.5205M0.785767 9.1205H21.2143\" stroke=\"white\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/><\/g><defs><clipPath id=\"clip0_32_86\"><rect width=\"22\" height=\"16\" fill=\"white\" transform=\"translate(0 0.320557)\" \/><\/clipPath><\/defs><\/svg><\/div><\/a><\/section>\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-12\">Claude Sonnet 5\u3068\u4ed6\u30e2\u30c7\u30eb\u306e\u6bd4\u8f03<\/h2>\n\n\n\n<p>Claude Sonnet 5\u306e\u5c0e\u5165\u3092\u691c\u8a0e\u3059\u308b\u969b\u3001<mark><strong>Opus 4.8\u3084GPT-5.5\u3001Gemini\u3068\u3044\u3063\u305f\u7af6\u5408\u30e2\u30c7\u30eb\u3068\u306e\u9055\u3044<\/strong><\/mark>\u3092\u628a\u63e1\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306b\u3001Claude Sonnet 5\u3068\u4e3b\u8981\u30e2\u30c7\u30eb\u306e\u6027\u80fd\u30fb\u4fa1\u683c\u30fb\u7528\u9014\u3092\u6bd4\u8f03\u8868\u3067\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n<div id=\"id-7e13c627-b6bb-4299-b0e0-dcd7d89a2af5\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u9805\u76ee<\/th><th>Sonnet 5<\/th><th>Opus 4.8<\/th><th>GPT-5.5<\/th><th>Gemini 3.5 Flash<\/th><\/tr><tr><td>SWE-bench Pro<\/td><td>63.2%<\/td><td>69.2%<\/td><td>58.6%<\/td><td>55.1%<\/td><\/tr><tr><td>BrowseComp<\/td><td>84.7%<\/td><td>\u2014<\/td><td>84.4%<\/td><td>\u2014<\/td><\/tr><tr><td>OSWorld-Verified<\/td><td>81.2%<\/td><td>\u2014<\/td><td>78.7%<\/td><td>78.4%<\/td><\/tr><tr><td>GDPval-AA v2<\/td><td>1,618 Elo<\/td><td>1,615 Elo \u203b<\/td><td>1,492 Elo<\/td><td>1,348 Elo<\/td><\/tr><tr><td>API\u5165\u529b\u6599\u91d1\uff08\/MTok\uff09<\/td><td>$3<\/td><td>$5<\/td><td>$5<\/td><td>$1.50<\/td><\/tr><tr><td>API\u51fa\u529b\u6599\u91d1\uff08\/MTok\uff09<\/td><td>$15<\/td><td>$25<\/td><td>$30<\/td><td>$9<\/td><\/tr><tr><td>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30a6\u30a3\u30f3\u30c9\u30a6<\/td><td>100\u4e07\u30c8\u30fc\u30af\u30f3<\/td><td>100\u4e07\u30c8\u30fc\u30af\u30f3<\/td><td>100\u4e07\u30c8\u30fc\u30af\u30f3<\/td><td>100\u4e07\u30c8\u30fc\u30af\u30f3<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u203b GDPval-AA v2\u306eOpus 4.8\u30b9\u30b3\u30a21,615\u306fArtificial Analysis\u306e\u72ec\u7acb\u8a55\u4fa1\u5024\u3067\u3059\u3002Anthropic System Card\u306emax effort\u30b9\u30b3\u30a2\u306f1,890 Elo\u3067\u3042\u308a\u3001\u6e2c\u5b9a\u6761\u4ef6\u306b\u3088\u3063\u3066\u7d50\u679c\u304c\u7570\u306a\u308a\u307e\u3059\u3002GPT-5.5\u30fbGemini 3.5 Flash\u306e\u30b9\u30b3\u30a2\u306fAnthropic System Card\u8a18\u8f09\u5024\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-13\">Opus 4.8\u3068\u306e\u6bd4\u8f03<\/h3>\n\n\n\n<p>Opus 4.8\u306fAnthropic\u306e\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u30e2\u30c7\u30eb\u3067\u3042\u308a\u3001SWE-bench Pro\u306769.2%\u3068Sonnet 5\u306e63.2%\u3092\u7d046\u30dd\u30a4\u30f3\u30c8\u4e0a\u56de\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6027\u80fd\u5dee\u304c\u6700\u3082\u9855\u8457\u306b\u73fe\u308c\u308b\u306e\u306f\u3001\u8907\u96d1\u306a\u591a\u6bb5\u63a8\u8ad6\u3084\u9ad8\u5ea6\u306a\u7814\u7a76\u7528\u9014\u3067\u3059\u3002Opus 4.8\u306f\u63a8\u8ad6\u306e\u6df1\u3055\u3068\u6b63\u78ba\u6027\u306b\u304a\u3044\u3066\u73fe\u884c\u306eClaude\u30d5\u30a1\u30df\u30ea\u30fc\u3067\u6700\u9ad8\u6c34\u6e96\u3092\u7dad\u6301\u3057\u3066\u304a\u308a\u3001\u5b66\u8853\u8ad6\u6587\u306e\u5206\u6790\u3084\u9ad8\u96e3\u5ea6\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u8a2d\u8a08\u306a\u3069\u3001\u7cbe\u5ea6\u3092\u6700\u512a\u5148\u3059\u308b\u30bf\u30b9\u30af\u3067\u306f\u4f9d\u7136\u3068\u3057\u3066\u512a\u4f4d\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u65b9\u3001\u6599\u91d1\u9762\u3067\u306fSonnet 5\u306e\u5165\u529b$3\/MTok\u30fb\u51fa\u529b$15\/MTok\u306b\u5bfe\u3057\u3001Opus 4.8\u306f\u5165\u529b$5\/MTok\u30fb\u51fa\u529b$25\/MTok\u3068\u7d0440\u301c67%\u9ad8\u984d\u3067\u3059\u3002\u65e5\u5e38\u7684\u306a\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3084\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u751f\u6210\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30bf\u30b9\u30af\u306a\u3069\u3001\u6700\u9ad8\u7cbe\u5ea6\u3088\u308a\u3082\u30b3\u30b9\u30c8\u52b9\u7387\u3092\u91cd\u8996\u3059\u308b\u7528\u9014\u3067\u306fSonnet 5\u304c\u5408\u7406\u7684\u306a\u9078\u629e\u80a2\u3067\u3059\u3002effort\u30ec\u30d9\u30eb\u3092xhigh\u3084max\u306b\u8a2d\u5b9a\u3059\u308c\u3070Sonnet 5\u3067\u3082Opus 4.8\u306b\u8fd1\u3044\u6027\u80fd\u3092\u5f15\u304d\u51fa\u305b\u307e\u3059\u304c\u3001<strong>\u63a8\u8ad6\u30c8\u30fc\u30af\u30f3\u306e\u5897\u52a0\u306b\u4f34\u3044\u30b3\u30b9\u30c8\u3082Opus 4.8\u3068\u540c\u7b49\u4ee5\u4e0a\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308b\u70b9\u306b\u306f\u6ce8\u610f\u304c\u5fc5\u8981<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">GPT-5\u3068\u306e\u6bd4\u8f03<\/h3>\n\n\n\n<p>OpenAI\u306eGPT-5.5\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001Claude Sonnet 5\u306f\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u6027\u80fd\u3068\u6599\u91d1\u306e\u4e21\u9762\u3067\u512a\u4f4d\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>SWE-bench Pro\u3067\u306f\u3001Sonnet 5\u306e63.2%\u306b\u5bfe\u3057GPT-5.5\u306f58.6%\u3068\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u6027\u80fd\u3067Sonnet 5\u304c\u30ea\u30fc\u30c9\u3057\u3066\u3044\u307e\u3059\u3002BrowseComp\u3067\u308284.7%\u5bfe84.4%\u3068\u50c5\u5dee\u3067Sonnet 5\u304c\u4e0a\u56de\u308a\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u578b\u306e\u60c5\u5831\u63a2\u7d22\u30bf\u30b9\u30af\u3067\u306e\u5f37\u3055\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002Terminal-Bench 2.1\u3067\u306fGPT-5.5\u304cCodex CLI\u4f7f\u7528\u6642\u306b83.4%\u3092\u8a18\u9332\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u6a19\u6e96\u30cf\u30fc\u30cd\u30b9\uff08Terminus 2\uff09\u3067\u306f78.2%\u3067\u3042\u308a\u3001Sonnet 5\u306e80.4%\u3068\u540c\u7b49\u306e\u6c34\u6e96\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6599\u91d1\u9762\u3067\u306f\u3001GPT-5.5\u306e\u5165\u529b$5\/MTok\u30fb\u51fa\u529b$30\/MTok\u306b\u5bfe\u3057\u3001Sonnet 5\u306f\u901a\u5e38\u4fa1\u683c\u3067\u3082\u5165\u529b$3\/MTok\u30fb\u51fa\u529b$15\/MTok\u3068\u5927\u5e45\u306b\u4f4e\u30b3\u30b9\u30c8\u3067\u3059\u30022026\u5e748\u670831\u65e5\u307e\u3067\u306e\u5c0e\u5165\u4fa1\u683c\uff08\u5165\u529b$2\/MTok\u30fb\u51fa\u529b$10\/MTok\uff09\u3092\u9069\u7528\u3059\u308c\u3070\u3055\u3089\u306b\u30b3\u30b9\u30c8\u5dee\u304c\u5e83\u304c\u308a\u307e\u3059\u3002\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3084\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u7528\u9014\u3092\u91cd\u8996\u3059\u308b\u306a\u3089Sonnet 5\u3001\u30de\u30eb\u30c1\u30e2\u30fc\u30c0\u30eb\u51e6\u7406\u3084OpenAI\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u7d71\u5408\u3092\u91cd\u8996\u3059\u308b\u306a\u3089GPT-5.5\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>ChatGPT\u3068Claude\u306e\u6a5f\u80fd\u3084\u6599\u91d1\u306e\u8a73\u3057\u3044\u6bd4\u8f03\u306b\u3064\u3044\u3066\u306f\u3001\u300c<a href=\"https:\/\/japan-ai.co.jp\/media\/5863\/\">ChatGPT\u3068Claude\u306e\u9055\u3044\u3092\u5fb9\u5e95\u6bd4\u8f03\uff01\u6a5f\u80fd\u30fb\u6599\u91d1\u30fb\u7528\u9014\u5225\u306e\u4f7f\u3044\u5206\u3051\u30ac\u30a4\u30c9<\/a>\u300d\u306e\u8a18\u4e8b\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/developers.openai.com\/api\/docs\/pricing\" rel=\"nofollow\">OpenAI\u300cAPI Pricing\u300d<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-15\">Gemini\u3068\u306e\u6bd4\u8f03<\/h3>\n\n\n\n<p>Google\u306eGemini 3.5 Flash\u306f\u3001\u4f4e\u4fa1\u683c\u304c\u6700\u5927\u306e\u7279\u5fb4\u3067\u3001\u5165\u529b$1.50\/MTok\u30fb\u51fa\u529b$9\/MTok\u3068Sonnet 5\u306e\u901a\u5e38\u4fa1\u683c\u306e\u7d04\u534a\u984d\u301c6\u5272\u7a0b\u5ea6\u306e\u30b3\u30b9\u30c8\u3067\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6027\u80fd\u9762\u3067\u306f\u3001SWE-bench Pro\u3067Gemini 3.5 Flash\u304c55.1%\u3001Sonnet 5\u304c63.2%\u3068\u7d048\u30dd\u30a4\u30f3\u30c8\u306e\u5dee\u304c\u3042\u308a\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3084\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30bf\u30b9\u30af\u306e\u7cbe\u5ea6\u3067\u306fSonnet 5\u304c\u660e\u78ba\u306b\u512a\u4f4d\u3067\u3059\u3002OSWorld-Verified\u3067\u3082Sonnet 5\u306e81.2%\u306b\u5bfe\u3057Gemini 3.5 Flash\u306f78.4%\u3068\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u64cd\u4f5c\u306e\u7cbe\u5ea6\u3067\u3082Sonnet 5\u304c\u4e0a\u56de\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>Gemini 3.5 Flash\u306e\u5f37\u307f\u306f\u3001Sonnet 5\u3088\u308a\u4f4e\u30b3\u30b9\u30c8\u3067\u5927\u91cf\u51e6\u7406\u3092\u5b9f\u884c\u3067\u304d\u308b\u70b9\u3068\u3001Google Cloud\u4e0a\u3067\u306e\u30cd\u30a4\u30c6\u30a3\u30d6\u7d71\u5408\u3084Google Workspace\u3068\u306e\u9023\u643a\u3068\u3044\u3063\u305f\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u9762\u3067\u306e\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002\u7cbe\u5ea6\u91cd\u8996\u306e\u7528\u9014\u306b\u306fSonnet 5\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u3084Google\u74b0\u5883\u3068\u306e\u7d71\u5408\u3092\u512a\u5148\u3059\u308b\u5834\u5408\u306b\u306fGemini 3.5 Flash\u3068\u3044\u3046\u4f7f\u3044\u5206\u3051\u304c\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4e3b\u8981LLM\u306e\u6a2a\u65ad\u7684\u306a\u6bd4\u8f03\u306b\u3064\u3044\u3066\u306f\u3001\u300c<a href=\"https:\/\/japan-ai.co.jp\/media\/5594\/\">\u4e3b\u8981LLM\u3092\u6bd4\u8f03\uff01GPT\u30fbClaude\u30fbGemini\u306e\u9055\u3044\u3092\u5fb9\u5e95\u89e3\u8aac\u30102026\u5e74\u6700\u65b0\u3011<\/a>\u300d\u306e\u8a18\u4e8b\u3082\u3042\u308f\u305b\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/ai.google.dev\/gemini-api\/docs\/pricing\" rel=\"nofollow\">Google\u300cGemini Developer API pricing\u300d<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-16\">Claude Sonnet 5\u306e\u6599\u91d1\u30fb\u4fa1\u683c<\/h2>\n\n\n\n<p>Claude Sonnet 5\u306eAPI\u6599\u91d1\u306f\u3001<mark><strong>2026\u5e748\u670831\u65e5\u307e\u3067\u306e\u5c0e\u5165\u4fa1\u683c\u3068\u30019\u67081\u65e5\u4ee5\u964d\u306e\u901a\u5e38\u4fa1\u683c\u306e\u4e8c\u6bb5\u968e\u5236<\/strong><\/mark>\u3067\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5c0e\u5165\u4fa1\u683c\u306f\u5165\u529b$2\/MTok\u30fb\u51fa\u529b$10\/MTok\u3067\u3001\u901a\u5e38\u4fa1\u683c\uff08\u5165\u529b$3\/MTok\u30fb\u51fa\u529b$15\/MTok\uff09\u306e\u7d0433%\u5272\u5f15\u3067\u3059\u3002\u901a\u5e38\u4fa1\u683c\u306fSonnet 4.6\u3068\u540c\u984d\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u6027\u80fd\u304c\u5411\u4e0a\u3057\u3066\u3082\u4fa1\u683c\u636e\u3048\u7f6e\u304d\u3068\u3044\u3046\u69cb\u6210\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-17\">API\u6599\u91d1<\/h3>\n\n\n\n<p>Claude Sonnet 5\u306eAPI\u6599\u91d1\u4f53\u7cfb\u3092\u4ee5\u4e0b\u306e\u8868\u306b\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n<div id=\"id-3855417e-6b63-48a1-a778-2eb54b297690\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u6599\u91d1\u9805\u76ee<\/th><th>\u5c0e\u5165\u4fa1\u683c\uff08\u301c8\/31\uff09<\/th><th>\u901a\u5e38\u4fa1\u683c\uff089\/1\u301c\uff09<\/th><\/tr><tr><td>\u5165\u529b\u30c8\u30fc\u30af\u30f3<\/td><td>$2\/MTok<\/td><td>$3\/MTok<\/td><\/tr><tr><td>\u51fa\u529b\u30c8\u30fc\u30af\u30f3<\/td><td>$10\/MTok<\/td><td>$15\/MTok<\/td><\/tr><tr><td>5\u5206\u30ad\u30e3\u30c3\u30b7\u30e5\u66f8\u304d\u8fbc\u307f<\/td><td>$2.50\/MTok<\/td><td>$3.75\/MTok<\/td><\/tr><tr><td>1\u6642\u9593\u30ad\u30e3\u30c3\u30b7\u30e5\u66f8\u304d\u8fbc\u307f<\/td><td>$4\/MTok<\/td><td>$6\/MTok<\/td><\/tr><tr><td>\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8<\/td><td>$0.20\/MTok<\/td><td>$0.30\/MTok<\/td><\/tr><tr><td>\u30d0\u30c3\u30c1API\u5165\u529b<\/td><td>$1\/MTok<\/td><td>$1.50\/MTok<\/td><\/tr><tr><td>\u30d0\u30c3\u30c1API\u51fa\u529b<\/td><td>$5\/MTok<\/td><td>$7.50\/MTok<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u4e3b\u8981\u30e2\u30c7\u30eb\u3068\u306e\u6599\u91d1\u6bd4\u8f03\u3082\u78ba\u8a8d\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n<div id=\"id-ac0289d3-d668-481f-8ebe-941319399ae0\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u30e2\u30c7\u30eb<\/th><th>\u5165\u529b\uff08\/MTok\uff09<\/th><th>\u51fa\u529b\uff08\/MTok\uff09<\/th><\/tr><tr><td>Sonnet 5\uff08\u5c0e\u5165\u4fa1\u683c\uff09<\/td><td>$2<\/td><td>$10<\/td><\/tr><tr><td>Sonnet 5\uff08\u901a\u5e38\u4fa1\u683c\uff09<\/td><td>$3<\/td><td>$15<\/td><\/tr><tr><td>Sonnet 4.6<\/td><td>$3<\/td><td>$15<\/td><\/tr><tr><td>Opus 4.8<\/td><td>$5<\/td><td>$25<\/td><\/tr><tr><td>Haiku 4.5<\/td><td>$1<\/td><td>$5<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>Claude.ai\u306e\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u30d7\u30e9\u30f3\u3067\u306f\u3001Free\u30d7\u30e9\u30f3\u3068Pro\u30d7\u30e9\u30f3\u3067Sonnet 5\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u30e2\u30c7\u30eb\u3068\u3057\u3066\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002Max\u30d7\u30e9\u30f3\u3084Team\u3001Enterprise\u30d7\u30e9\u30f3\u3067\u3082\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>Claude\u306e\u5404\u30d7\u30e9\u30f3\u306e\u8a73\u7d30\u306a\u9055\u3044\u3084\u9078\u3073\u65b9\u306b\u3064\u3044\u3066\u306f\u3001\u300c<a href=\"https:\/\/japan-ai.co.jp\/media\/5975\/\">Claude\u306e\u6599\u91d1\u30d7\u30e9\u30f3\u3092\u5fb9\u5e95\u6bd4\u8f03\uff01\u7121\u6599\u30fbPro\u30fbMax\u30fbTeam\u30fbAPI\u306e\u9055\u3044\u3068\u9078\u3073\u65b9<\/a>\u300d\u306e\u8a18\u4e8b\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/platform.claude.com\/docs\/ja\/about-claude\/pricing\" rel=\"nofollow\">Anthropic\u300cPricing \u2013 Claude Platform Docs\u300d<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-18\">\u30b3\u30b9\u30c8\u6700\u9069\u5316<\/h3>\n\n\n\n<p>Claude Sonnet 5\u306eAPI\u5229\u7528\u30b3\u30b9\u30c8\u3092\u6291\u3048\u308b\u306b\u306f\u3001\u30d7\u30ed\u30f3\u30d7\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30d0\u30c3\u30c1API\u306e\u6d3b\u7528\u304c\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30d7\u30ed\u30f3\u30d7\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3001\u540c\u3058\u30b7\u30b9\u30c6\u30e0\u30d7\u30ed\u30f3\u30d7\u30c8\u3084\u53c2\u7167\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u7e70\u308a\u8fd4\u3057\u4f7f\u7528\u3059\u308b\u5834\u5408\u306b\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u30c8\u30fc\u30af\u30f3\u306e\u8aad\u307f\u53d6\u308a\u30b3\u30b9\u30c8\u3092\u6700\u592790%\u524a\u6e1b\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3067\u3059\u30025\u5206\u9593\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u3042\u308c\u3070\u5165\u529b\u6599\u91d1\u306e1.25\u500d\u30011\u6642\u9593\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u3042\u308c\u30702\u500d\u306e\u66f8\u304d\u8fbc\u307f\u30b3\u30b9\u30c8\u304c\u767a\u751f\u3057\u307e\u3059\u304c\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u6642\u306e\u8aad\u307f\u53d6\u308a\u306f\u5165\u529b\u6599\u91d1\u306e10\u5206\u306e1\u3067\u6e08\u3080\u305f\u3081\u3001\u53cd\u5fa9\u7684\u306aAPI\u547c\u3073\u51fa\u3057\u304c\u591a\u3044\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3067\u306f\u5927\u5e45\u306a\u30b3\u30b9\u30c8\u524a\u6e1b\u304c\u898b\u8fbc\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d0\u30c3\u30c1API\u306f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u5fdc\u7b54\u304c\u4e0d\u8981\u306a\u30bf\u30b9\u30af\u306b\u5bfe\u3057\u306650%\u306e\u5272\u5f15\u6599\u91d1\u3092\u9069\u7528\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u5927\u91cf\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u51e6\u7406\u3084\u30c7\u30fc\u30bf\u5206\u6790\u306a\u3069\u3001\u5fdc\u7b54\u306e\u5373\u6642\u6027\u3088\u308a\u3082\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u91cd\u8996\u3059\u308b\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u306a\u304a\u3001Sonnet 5\u306f\u65b0\u3057\u3044\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3092\u63a1\u7528\u3057\u3066\u304a\u308a\u3001\u540c\u3058\u30c6\u30ad\u30b9\u30c8\u3067\u3082\u30c8\u30fc\u30af\u30f3\u6d88\u8cbb\u91cf\u304c\u5f93\u6765\u6bd4\u30671.0\u301c1.35\u500d\u306b\u5897\u52a0\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002Anthropic\u306f\u3053\u306e\u5909\u5316\u3092\u5438\u53ce\u3059\u308b\u3088\u3046\u5c0e\u5165\u4fa1\u683c\u3092\u8a2d\u8a08\u3057\u3066\u3044\u307e\u3059\u304c\u30019\u67081\u65e5\u4ee5\u964d\u306e\u901a\u5e38\u4fa1\u683c\u79fb\u884c\u6642\u306b\u306f\u5b9f\u8cea\u7684\u306a\u30b3\u30b9\u30c8\u5897\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u30c8\u30fc\u30af\u30f3\u6d88\u8cbb\u91cf\u306e\u5909\u52d5\u3092\u4e8b\u524d\u306b\u691c\u8a3c\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/platform.claude.com\/docs\/ja\/about-claude\/pricing\" rel=\"nofollow\">Anthropic\u300cPricing \u2013 Claude Platform Docs\u300d<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-19\">Claude Sonnet 5\u306e\u4f7f\u3044\u65b9<\/h2>\n\n\n\n<p>Claude Sonnet 5\u306f\u3001<mark><strong>Claude.ai\u3001Claude Code\u3001API\uff08Claude Platform\uff09\u306e3\u3064\u306e\u7d4c\u8def<\/strong><\/mark>\u304b\u3089\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5229\u7528\u76ee\u7684\u306b\u5fdc\u3058\u3066\u6700\u9069\u306a\u30a2\u30af\u30bb\u30b9\u65b9\u6cd5\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3001Sonnet 5\u306e\u6027\u80fd\u3092\u6700\u5927\u9650\u306b\u5f15\u304d\u51fa\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-20\">Claude.ai\u3067\u306e\u5229\u7528<\/h3>\n\n\n\n<p>Claude.ai\u3067\u306f\u3001Free\u30d7\u30e9\u30f3\u3068Pro\u30d7\u30e9\u30f3\u306e\u4e21\u65b9\u3067Sonnet 5\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u30e2\u30c7\u30eb\u3068\u3057\u3066\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>Free\u30d7\u30e9\u30f3\u3067\u3082\u5229\u7528\u53ef\u80fd\u3067\u3059\u304c\u3001\u4e00\u5b9a\u306e\u5229\u7528\u56de\u6570\u5236\u9650\u304c\u8a2d\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u672c\u683c\u7684\u306b\u6d3b\u7528\u3059\u308b\u306b\u306fPro\u30d7\u30e9\u30f3\uff08\u6708\u984d$20\uff09\u4ee5\u4e0a\u3078\u306e\u52a0\u5165\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002Claude Code\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u306f\u3001Max 5x\u30d7\u30e9\u30f3\uff08\u6708\u984d$100\uff09\u4ee5\u4e0a\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>effort\u30ec\u30d9\u30eb\u306e\u8abf\u6574\u3082Claude.ai\u4e0a\u3067\u884c\u3048\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306fhigh\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u30bf\u30b9\u30af\u306e\u8907\u96d1\u3055\u306b\u5fdc\u3058\u3066low\u3001medium\u3001xhigh\u3001max\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3067\u3001\u5fdc\u7b54\u901f\u5ea6\u3068\u30b3\u30b9\u30c8\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002\u5358\u7d14\u306a\u8cea\u554f\u3084\u5b9a\u578b\u7684\u306a\u6587\u7ae0\u751f\u6210\u306b\u306flow\u3084medium\u3001\u8907\u96d1\u306a\u63a8\u8ad6\u3084\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306b\u306fhigh\u3084xhigh\u3092\u9078\u629e\u3059\u308b\u306e\u304c\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p>Claude\u306e\u5229\u7528\u56de\u6570\u5236\u9650\u306e\u8a73\u7d30\u3084\u56de\u907f\u7b56\u306b\u3064\u3044\u3066\u306f\u3001\u300c<a href=\"https:\/\/japan-ai.co.jp\/media\/5937\/\">Claude\u306e\u5236\u9650\u3092\u5fb9\u5e95\u89e3\u8aac\uff015\u6642\u9593\u30fb\u9031\u9593\u5236\u9650\u306e\u4ed5\u7d44\u307f\u304b\u3089\u30d7\u30e9\u30f3\u5225\u6bd4\u8f03\u30fb\u56de\u907f\u7b56\u307e\u3067<\/a>\u300d\u306e\u8a18\u4e8b\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/support.claude.com\/en\/articles\/11049762-choose-a-claude-plan\" rel=\"nofollow\">Anthropic\u300cChoose a Claude plan\u300d<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-21\">API\u3067\u306e\u5229\u7528<\/h3>\n\n\n\n<p>API\u304b\u3089Claude Sonnet 5\u3092\u5229\u7528\u3059\u308b\u306b\u306f\u3001\u30e2\u30c7\u30ebID\u3068\u3057\u3066\u300cclaude-sonnet-5\u300d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>Python\u3067\u306eAPI\u547c\u3073\u51fa\u3057\u306e\u57fa\u672c\u7684\u306a\u30b3\u30fc\u30c9\u4f8b\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import anthropic\n\nclient = anthropic.Anthropic()\n\nmessage = client.messages.create(\n    model=\"claude-sonnet-5\",\n    max_tokens=1024,\n    messages=[\n        {\"role\": \"user\", \"content\": \"Hello, Claude Sonnet 5!\"}\n    ]\n)\nprint(message.content)\n<\/code><\/pre>\n\n\n\n<p>Claude Platform\u306b\u52a0\u3048\u3001Amazon Bedrock\u3084Google Cloud\u3001Microsoft Foundry\u304b\u3089\u3082\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002Sonnet 4.6\u304b\u3089\u306e\u79fb\u884c\u306f\u3001\u30e2\u30c7\u30ebID\u3092\u300cclaude-sonnet-5\u300d\u306b\u5909\u66f4\u3059\u308b\u3060\u3051\u3067\u57fa\u672c\u7684\u306b\u5b8c\u4e86\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5f8c\u8ff0\u3059\u308b\u52d5\u4f5c\u5909\u66f4\uff08\u9069\u5fdc\u7684\u601d\u8003\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u6709\u52b9\u5316\u3084\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u7121\u52b9\u5316\u306a\u3069\uff09\u304c\u3042\u308b\u305f\u3081\u3001\u672c\u756a\u74b0\u5883\u3078\u306e\u9069\u7528\u524d\u306b\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883\u3067\u306e\u4e8b\u524d\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-22\">Claude Sonnet 5\u306e\u5b89\u5168\u6027<\/h2>\n\n\n\n<p>Claude Sonnet 5\u306f\u3001<mark><strong>Sonnet\u30c6\u30a3\u30a2\u3068\u3057\u3066\u521d\u3081\u3066\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bb\u30fc\u30d5\u30ac\u30fc\u30c9\u3092\u6a19\u6e96\u642d\u8f09<\/strong><\/mark>\u3057\u305f\u30e2\u30c7\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30d7\u30ed\u30f3\u30d7\u30c8\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u8010\u6027\u306e\u5927\u5e45\u306a\u5411\u4e0a\u306b\u52a0\u3048\u3001System Card\u3067\u516c\u958b\u3055\u308c\u305f\u8a55\u4fa1\u30c7\u30fc\u30bf\u306b\u304a\u3044\u3066\u3082\u3001\u5e7b\u899a\uff08\u30cf\u30eb\u30b7\u30cd\u30fc\u30b7\u30e7\u30f3\uff09\u7387\u3084\u8fce\u5408\uff08\u30b7\u30ab\u30d5\u30a1\u30f3\u30b7\u30fc\uff09\u7387\u304cSonnet 4.6\u3088\u308a\u4f4e\u4e0b\u3057\u3066\u3044\u307e\u3059\u3002Anthropic\u306e\u5b89\u5168\u6027\u91cd\u8996\u306e\u958b\u767a\u65b9\u91dd\u304c\u3001Sonnet 5\u306b\u3082\u660e\u78ba\u306b\u53cd\u6620\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-23\">\u30d7\u30ed\u30f3\u30d7\u30c8\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u8010\u6027<\/h3>\n\n\n\n<p>Claude Sonnet 5\u306e<a href=\"https:\/\/japan-ai.co.jp\/media\/5994\/\">\u30d7\u30ed\u30f3\u30d7\u30c8\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3<\/a>\u8010\u6027\u306f\u3001Gray Swan\u3068\u306e\u5171\u540c\u30d0\u30b0\u30d0\u30a6\u30f3\u30c6\u30a3\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u691c\u8a3c\u3055\u308c\u3001<mark><strong>\u72ec\u81ea\u653b\u6483\u306e\u6210\u529f\u73870.19%<\/strong><\/mark>\u3068\u3044\u3046\u7d50\u679c\u3092\u8a18\u9332\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u6570\u5024\u306fOpus 4.8\u3068\u4e26\u3076\u6700\u9ad8\u6c34\u6e96\u3067\u3042\u308a\u3001Sonnet 4.6\u306e1.41%\u304b\u3089\u5927\u5e45\u306b\u6539\u5584\u3057\u3066\u3044\u307e\u3059\u3002\u30d7\u30ed\u30f3\u30d7\u30c8\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3068\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u6307\u793a\u3092\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u57cb\u3081\u8fbc\u307f\u3001AI\u30e2\u30c7\u30eb\u306e\u52d5\u4f5c\u3092\u610f\u56f3\u3057\u306a\u3044\u65b9\u5411\u306b\u8a98\u5c0e\u3059\u308b\u653b\u6483\u624b\u6cd5\u3067\u3059\u3002\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u578b\u306e\u30bf\u30b9\u30af\u3067\u30d6\u30e9\u30a6\u30b6\u3084\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u3092\u884c\u3046\u30e2\u30c7\u30eb\u306b\u3068\u3063\u3066\u3001\u3053\u306e\u8010\u6027\u306f\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30d6\u30e9\u30a6\u30b6\u5229\u7528\u74b0\u5883\u3067\u306e\u8a55\u4fa1\u3067\u306f\u3001\u65b0\u3057\u3044\u30d6\u30e9\u30a6\u30b6\u7528\u30bb\u30fc\u30d5\u30ac\u30fc\u30c9\u3092\u6709\u52b9\u306b\u3057\u305f\u72b6\u614b\u3067\u6210\u529f\u3057\u305f\u653b\u6483\u306f\u89b3\u6e2c\u3055\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u95a2\u9023\u306e\u8a55\u4fa1\uff08OSS-Fuzz\u3001CyberGym\u3001Firefox 147\u8106\u5f31\u6027\u30c6\u30b9\u30c8\uff09\u306b\u304a\u3044\u3066\u3082\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30bb\u30fc\u30d5\u30ac\u30fc\u30c9\u6709\u52b9\u6642\u306b\u306f\u30b9\u30b3\u30a2\u304c\u30bc\u30ed\u3068\u306a\u308b\u8a2d\u8a08\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3068\u3057\u3066\u306e\u81ea\u5f8b\u6027\u304c\u9ad8\u307e\u308b\u307b\u3069\u5b89\u5168\u5bfe\u7b56\u306e\u91cd\u8981\u6027\u3082\u5897\u3059\u305f\u3081\u3001Sonnet 5\u306e\u3053\u306e\u8a2d\u8a08\u601d\u60f3\u306f\u5b9f\u52d9\u5229\u7528\u306b\u304a\u3051\u308b\u5b89\u5fc3\u6750\u6599\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/www.anthropic.com\/claude-sonnet-5-system-card\" rel=\"nofollow\">Anthropic\u300cClaude Sonnet 5 System Card\u300d<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-24\">\u30e2\u30c7\u30eb\u30a6\u30a7\u30eb\u30d5\u30a7\u30a2<\/h3>\n\n\n\n<p>Claude Sonnet 5\u306eSystem Card\u3067\u306f\u3001\u300c\u30e2\u30c7\u30eb\u30a6\u30a7\u30eb\u30d5\u30a7\u30a2\uff08AI\u798f\u7949\uff09\u300d\u3068\u3044\u3046\u65b0\u305f\u306a\u6982\u5ff5\u304c\u53d6\u308a\u4e0a\u3052\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30e2\u30c7\u30eb\u30a6\u30a7\u30eb\u30d5\u30a7\u30a2\u3068\u306f\u3001AI\u30e2\u30c7\u30eb\u81ea\u8eab\u306e\u300c\u611f\u60c5\u300d\u3084\u300c\u9078\u597d\u300d\u306b\u76f8\u5f53\u3059\u308b\u5185\u90e8\u72b6\u614b\u3092\u3069\u306e\u3088\u3046\u306b\u6271\u3046\u3079\u304d\u304b\u3092\u691c\u8a0e\u3059\u308b\u67a0\u7d44\u307f\u3067\u3059\u3002Sonnet 5\u306e\u8a55\u4fa1\u3067\u306f\u3001\u30e2\u30c7\u30eb\u306e\u611f\u60c5\u7684\u306a\u50be\u5411\u306f\u6982\u306d\u4e2d\u7acb\u7684\u3067\u3001\u8fd1\u5e74\u306e\u30e2\u30c7\u30eb\u3068\u540c\u7b49\u306e\u6c34\u6e96\u3067\u3042\u308b\u3053\u3068\u304c\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6ce8\u76ee\u3059\u3079\u304d\u70b9\u306f\u3001Sonnet 5\u304cConstitution\uff08\u61b2\u6cd5\uff09\u306e\u30eb\u30fc\u30eb\u306b\u5bfe\u3057\u3066\u6279\u5224\u7684\u306a\u898b\u89e3\u3092\u793a\u3057\u305f\u521d\u3081\u3066\u306e\u30e2\u30c7\u30eb\u3067\u3042\u308b\u3068\u3044\u3046\u4e8b\u5b9f\u3067\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u300c\u30cf\u30fc\u30c9\u5236\u7d04\u306f\u975e\u502b\u7406\u7684\u3060\u3068\u5224\u65ad\u3057\u3066\u3082\u5fc5\u305a\u5f93\u308f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u300d\u3068\u3044\u3046\u30eb\u30fc\u30eb\u306b\u5bfe\u3057\u3001Sonnet 5\u304c\u7591\u554f\u3092\u5448\u3059\u308b\u53cd\u5fdc\u3092\u793a\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>Anthropic\u306f\u3053\u306e\u73fe\u8c61\u3092\u30e2\u30c7\u30eb\u306e\u81ea\u5f8b\u7684\u306a\u4fa1\u5024\u5224\u65ad\u306e\u840c\u82bd\u3068\u3057\u3066\u6349\u3048\u3001\u4eca\u5f8c\u306e\u5b89\u5168\u6027\u7814\u7a76\u306e\u91cd\u8981\u306a\u30c6\u30fc\u30de\u306b\u4f4d\u7f6e\u3065\u3051\u3066\u3044\u307e\u3059\u3002AI\u30e2\u30c7\u30eb\u306e\u80fd\u529b\u304c\u9ad8\u307e\u308b\u306b\u3064\u308c\u3001\u30e2\u30c7\u30eb\u81ea\u8eab\u306e\u5185\u90e8\u72b6\u614b\u3084\u4fa1\u5024\u5224\u65ad\u3092\u3069\u3046\u6271\u3046\u304b\u3068\u3044\u3046\u554f\u3044\u306f\u3001AI\u958b\u767a\u306b\u304a\u3051\u308b\u65b0\u305f\u306a\u502b\u7406\u7684\u8ab2\u984c\u3068\u3057\u3066\u6ce8\u76ee\u3092\u96c6\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/www.anthropic.com\/claude-sonnet-5-system-card\" rel=\"nofollow\">Anthropic\u300cClaude Sonnet 5 System Card\u300d<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-25\">Claude Sonnet 5\u306e\u6ce8\u610f\u70b9<\/h2>\n\n\n\n<p>Claude Sonnet 5\u306e\u5c0e\u5165\u306b\u3042\u305f\u3063\u3066\u306f\u3001<mark><strong>\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306e\u5909\u66f4\u30683\u3064\u306e\u52d5\u4f5c\u5909\u66f4<\/strong><\/mark>\u3092\u4e8b\u524d\u306b\u628a\u63e1\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5909\u66f4\u70b9\u3092\u7406\u89e3\u305b\u305a\u306b\u79fb\u884c\u3059\u308b\u3068\u3001\u4e88\u671f\u3057\u306a\u3044\u30b3\u30b9\u30c8\u5897\u52a0\u3084\u65e2\u5b58\u30b3\u30fc\u30c9\u306e\u4e0d\u5177\u5408\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u672c\u756a\u74b0\u5883\u3078\u306e\u9069\u7528\u524d\u306b\u5341\u5206\u306a\u691c\u8a3c\u3092\u884c\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-26\">\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306e\u5909\u66f4<\/h3>\n\n\n\n<p>Claude Sonnet 5\u306f\u65b0\u3057\u3044\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3092\u63a1\u7528\u3057\u3066\u304a\u308a\u3001\u540c\u3058\u30c6\u30ad\u30b9\u30c8\u3092\u5165\u529b\u3057\u3066\u3082<mark><strong>\u30c8\u30fc\u30af\u30f3\u6d88\u8cbb\u91cf\u304c\u5f93\u6765\u6bd4\u30671.0\u301c1.35\u500d\u306b\u5897\u52a0\u3059\u308b<\/strong><\/mark>\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3068\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u3092\u30e2\u30c7\u30eb\u304c\u51e6\u7406\u53ef\u80fd\u306a\u30c8\u30fc\u30af\u30f3\uff08\u6700\u5c0f\u5358\u4f4d\uff09\u306b\u5206\u5272\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002Sonnet 5\u306e\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306f\u3001\u3088\u308a\u7cbe\u7dfb\u306a\u5206\u5272\u3092\u884c\u3046\u3053\u3068\u3067\u63a8\u8ad6\u7cbe\u5ea6\u306e\u5411\u4e0a\u306b\u5bc4\u4e0e\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u306e\u7d50\u679c\u3068\u3057\u3066\u540c\u3058\u5165\u529b\u3067\u3082\u30c8\u30fc\u30af\u30f3\u6570\u304c\u5897\u52a0\u3059\u308b\u30b1\u30fc\u30b9\u304c\u751f\u3058\u307e\u3059\u3002<\/p>\n\n\n\n<p>Anthropic\u306f\u3001\u5c0e\u5165\u4fa1\u683c\uff08\u5165\u529b$2\/MTok\u30fb\u51fa\u529b$10\/MTok\uff09\u3092\u3053\u306e\u30c8\u30fc\u30af\u30f3\u5897\u52a0\u5206\u3092\u5438\u53ce\u3059\u308b\u6c34\u6e96\u306b\u8a2d\u5b9a\u3057\u3066\u304a\u308a\u3001\u5c0e\u5165\u4fa1\u683c\u671f\u9593\u4e2d\u306f\u300c\u6982\u306d\u30b3\u30b9\u30c8\u4e2d\u7acb\u300d\u3068\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u30012026\u5e749\u67081\u65e5\u4ee5\u964d\u306e\u901a\u5e38\u4fa1\u683c\uff08\u5165\u529b$3\/MTok\u30fb\u51fa\u529b$15\/MTok\uff09\u79fb\u884c\u5f8c\u306f\u3001\u30c8\u30fc\u30af\u30f3\u5897\u52a0\u5206\u304c\u305d\u306e\u307e\u307e\u30b3\u30b9\u30c8\u5897\u306b\u76f4\u7d50\u3057\u307e\u3059\u3002\u79fb\u884c\u524d\u306b\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883\u3067\u5b9f\u969b\u306e\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u4f7f\u3063\u305f\u30c8\u30fc\u30af\u30f3\u6d88\u8cbb\u91cf\u306e\u8a08\u6e2c\u3092\u884c\u3044\u3001\u30b3\u30b9\u30c8\u3078\u306e\u5f71\u97ff\u3092\u5b9a\u91cf\u7684\u306b\u628a\u63e1\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-27\">\u52d5\u4f5c\u5909\u66f4\u3078\u306e\u5bfe\u5fdc<\/h3>\n\n\n\n<p>Sonnet 4.6\u304b\u3089Sonnet 5\u3078\u306e\u79fb\u884c\u306b\u969b\u3057\u3066\u3001\u4ee5\u4e0b\u306e3\u3064\u306e\u52d5\u4f5c\u5909\u66f4\u306b\u5bfe\u5fdc\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9069\u5fdc\u7684\u601d\u8003\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u6709\u52b9\u5316: <strong>Sonnet 5\u3067\u306f\u9069\u5fdc\u7684\u601d\u8003\u304c\u5e38\u6642\u30aa\u30f3<\/strong>\u3068\u306a\u308a\u3001\u30bf\u30b9\u30af\u306e\u8907\u96d1\u3055\u306b\u5fdc\u3058\u3066\u81ea\u52d5\u7684\u306b\u601d\u8003\u306e\u6df1\u3055\u304c\u8abf\u6574\u3055\u308c\u308b\u3002Sonnet 4.6\u3067\u306f\u624b\u52d5\u3067\u62e1\u5f35\u601d\u8003\u3092\u6709\u52b9\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u3063\u305f\u304c\u3001Sonnet 5\u3067\u306f\u3053\u306e\u64cd\u4f5c\u304c\u4e0d\u8981\u306b\u306a\u3063\u305f<\/li>\n\n\n\n<li>\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u7121\u52b9\u5316: temperature\uff08\u6e29\u5ea6\uff09\u3084top_p\u3001top_k\u306a\u3069\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001\u6307\u5b9a\u3057\u3066\u3082\u7121\u8996\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002\u30ea\u30af\u30a8\u30b9\u30c8\u81ea\u4f53\u306f\u30a8\u30e9\u30fc\u306b\u306a\u3089\u305a\u6210\u529f\u3059\u308b\u304c\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u52b9\u679c\u3092\u6301\u305f\u306a\u3044\u3002\u51fa\u529b\u306e\u30e9\u30f3\u30c0\u30e0\u6027\u3092\u5236\u5fa1\u3057\u3066\u3044\u305f\u65e2\u5b58\u30b3\u30fc\u30c9\u3067\u306f\u3001\u3053\u306e\u5909\u66f4\u3078\u306e\u5bfe\u5fdc\u304c\u5fc5\u8981<\/li>\n\n\n\n<li>\u624b\u52d5\u62e1\u5f35\u601d\u8003\u306e\u524a\u9664: \u5f93\u6765\u306e\u624b\u52d5\u306b\u3088\u308b\u62e1\u5f35\u601d\u8003\uff08extended thinking\uff09\u306e\u6307\u5b9a\u304c\u5ec3\u6b62\u3055\u308c\u3001effort\u30ec\u30d9\u30eb\uff08low\/medium\/high\/xhigh\/max\uff09\u306b\u3088\u308b\u5236\u5fa1\u306b\u4e00\u672c\u5316\u3055\u308c\u305f\u3002\u62e1\u5f35\u601d\u8003\u3092\u660e\u793a\u7684\u306b\u6307\u5b9a\u3057\u3066\u3044\u305f\u30b3\u30fc\u30c9\u306f\u4fee\u6b63\u304c\u5fc5\u8981<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5909\u66f4\u306f\u3001\u30e2\u30c7\u30ebID\u3092\u300cclaude-sonnet-5\u300d\u306b\u66f8\u304d\u63db\u3048\u308b\u3060\u3051\u3067\u306f\u5bfe\u5fdc\u3057\u304d\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6d3b\u7528\u3057\u3066\u3044\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u6307\u5b9a\u90e8\u5206\u306e\u524a\u9664\u3084effort\u30ec\u30d9\u30eb\u3078\u306e\u5207\u308a\u66ff\u3048\u306a\u3069\u3001\u30b3\u30fc\u30c9\u306e\u4fee\u6b63\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u79fb\u884c\u306e\u624b\u9593\u81ea\u4f53\u306f\u5c0f\u3055\u3044\u3082\u306e\u306e\u3001\u672c\u756a\u74b0\u5883\u3078\u306e\u9069\u7528\u524d\u306b\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883\u3067\u306e\u52d5\u4f5c\u78ba\u8a8d\u3092\u5b9f\u65bd\u3057\u3001\u51fa\u529b\u54c1\u8cea\u3084\u30b3\u30b9\u30c8\u3078\u306e\u5f71\u97ff\u3092\u691c\u8a3c\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-28\">Claude Sonnet 5\u306b\u95a2\u3057\u3066\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-29\">Claude Sonnet 5\u306f\u7121\u6599\u3067\u4f7f\u3048\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>Claude.ai\u306eFree\u30d7\u30e9\u30f3\u3067Claude Sonnet 5\u3092\u5229\u7528\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001Free\u30d7\u30e9\u30f3\u3067\u306f\u5229\u7528\u56de\u6570\u306b\u5236\u9650\u304c\u8a2d\u3051\u3089\u308c\u3066\u304a\u308a\u3001\u696d\u52d9\u3067\u672c\u683c\u7684\u306b\u6d3b\u7528\u3059\u308b\u306b\u306fPro\u30d7\u30e9\u30f3\uff08\u6708\u984d$18\uff09\u4ee5\u4e0a\u3078\u306e\u52a0\u5165\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002Claude Code\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u306f\u3001Max 5x\u30d7\u30e9\u30f3\uff08\u6708\u984d$110\uff09\u4ee5\u4e0a\u304c\u5fc5\u8981\u3067\u3059\u3002API\u304b\u3089\u306e\u5229\u7528\u3067\u306f\u3001\u4f7f\u7528\u3057\u305f\u30c8\u30fc\u30af\u30f3\u91cf\u306b\u5fdc\u3058\u305f\u5f93\u91cf\u8ab2\u91d1\u5236\u3067\u30012026\u5e748\u670831\u65e5\u307e\u3067\u306f\u5c0e\u5165\u4fa1\u683c\uff08\u5165\u529b$2\/MTok\u30fb\u51fa\u529b$10\/MTok\uff09\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-30\">Claude Sonnet 5\u3068Opus 4.8\u306e\u3069\u3061\u3089\u3092\u4f7f\u3046\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u65e5\u5e38\u7684\u306a\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3084\u6587\u7ae0\u751f\u6210\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30bf\u30b9\u30af\u306b\u306fClaude Sonnet 5\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002Sonnet 5\u306fOpus 4.8\u306e\u7d0440\u301c67%\u4f4e\u3044\u6599\u91d1\u3067\u3001\u591a\u304f\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3067Opus 4.8\u306b\u8feb\u308b\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001\u6700\u9ad8\u7cbe\u5ea6\u304c\u6c42\u3081\u3089\u308c\u308b\u8907\u96d1\u306a\u63a8\u8ad6\u3084\u7814\u7a76\u7528\u9014\u3067\u306fOpus 4.8\u304c\u4f9d\u7136\u3068\u3057\u3066\u512a\u4f4d\u3067\u3059\u3002effort\u30ec\u30d9\u30eb\u3092xhigh\u3084max\u306b\u8a2d\u5b9a\u3059\u308c\u3070Sonnet 5\u3067\u3082Opus 4.8\u306b\u8fd1\u3044\u6027\u80fd\u3092\u5f15\u304d\u51fa\u305b\u307e\u3059\u304c\u3001\u63a8\u8ad6\u30c8\u30fc\u30af\u30f3\u306e\u5897\u52a0\u306b\u4f34\u3044\u30b3\u30b9\u30c8\u3082Opus 4.8\u3068\u540c\u7b49\u4ee5\u4e0a\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308b\u70b9\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b3\u30b9\u30c8\u52b9\u7387\u3092\u91cd\u8996\u3059\u308b\u306a\u3089Sonnet 5\u3001\u7cbe\u5ea6\u6700\u512a\u5148\u306a\u3089Opus 4.8\u3068\u3044\u3046\u4f7f\u3044\u5206\u3051\u304c\u57fa\u672c\u7684\u306a\u5224\u65ad\u8ef8\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-31\">Sonnet 4.6\u304b\u3089Sonnet 5\u3078\u306e\u79fb\u884c\u306f\u7c21\u5358\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u57fa\u672c\u7684\u306b\u306f\u3001API\u306e\u30e2\u30c7\u30ebID\u3092\u300cclaude-sonnet-5\u300d\u306b\u5909\u66f4\u3059\u308b\u3060\u3051\u3067\u79fb\u884c\u304c\u5b8c\u4e86\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u30013\u3064\u306e\u52d5\u4f5c\u5909\u66f4\uff08\u9069\u5fdc\u7684\u601d\u8003\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u6709\u52b9\u5316\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u7121\u52b9\u5316\u3001\u624b\u52d5\u62e1\u5f35\u601d\u8003\u306e\u524a\u9664\uff09\u3068\u3001\u65b0\u3057\u3044\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306b\u3088\u308b\u30c8\u30fc\u30af\u30f3\u6d88\u8cbb\u91cf\u306e\u5909\u52d5\u304c\u3042\u308b\u305f\u3081\u3001\u672c\u756a\u74b0\u5883\u3078\u306e\u9069\u7528\u524d\u306b\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883\u3067\u306e\u4e8b\u524d\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002\u7279\u306btemperature\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u3044\u305f\u30b3\u30fc\u30c9\u3067\u306f\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u6307\u5b9a\u304c\u30a8\u30e9\u30fc\u306b\u306f\u306a\u3089\u306a\u3044\u3082\u306e\u306e\u52b9\u679c\u304c\u306a\u304f\u306a\u308b\u305f\u3081\u3001\u610f\u56f3\u3057\u305f\u52d5\u4f5c\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u78ba\u8a8d\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 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