{"id":24,"date":"2026-03-05T04:19:40","date_gmt":"2026-03-05T04:19:40","guid":{"rendered":"https:\/\/blog.rebalai.com\/ja\/2026\/03\/05\/claude-vs-gpt-4o-vs-gemini-20-2026ai\/"},"modified":"2026-03-05T17:45:24","modified_gmt":"2026-03-05T17:45:24","slug":"claude-vs-gpt-4o-vs-gemini-20-2026ai","status":"publish","type":"post","link":"https:\/\/blog.rebalai.com\/ja\/2026\/03\/05\/claude-vs-gpt-4o-vs-gemini-20-2026ai\/","title":{"rendered":"Claude vs GPT-4o vs Gemini 2.0: 2026\u5e74\u4ed5\u4e8b\u306b\u4f7f\u3046AI\u30e2\u30c7\u30eb\u9078\u3073\u65b9\u30ac\u30a4\u30c9"},"content":{"rendered":"<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"BlogPosting\",\n  \"headline\": \"Claude vs GPT-4o vs Gemini 2.0: 2026\u5e74\u4ed5\u4e8b\u306b\u4f7f\u3046AI\u30e2\u30c7\u30eb\u9078\u3073\u65b9\u30ac\u30a4\u30c9\",\n  \"description\": \"\u5148\u6708\u3001\u3046\u3061\u306e\u30c1\u30fc\u30e0\uff085\u4eba\u306e\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u30c1\u30fc\u30e0\uff09\u306eAI\u30c4\u30fc\u30eb\u7d71\u5408\u3092\u4efb\u3055\u308c\u305f\u3002\u6bce\u6708\u306eAPI\u30b3\u30b9\u30c8\u304c$800\u3092\u8d85\u3048\u3066\u3044\u3066\u3001\u300c\u672c\u5f53\u306b\u3053\u308c\u3060\u3051\u306e\u4fa1\u5024\u304c\u3042\u308b\u306e\u304b\u300d\u3068\u3044\u3046\u8a71\u306b\u306a\u3063\u305f\u306e\u304c\u304d\u3063\u304b\u3051\u3060\u3002\u305d\u308c\u3067Claude\u3001GPT-4o\u3001Gemini 2.0\u30922\u9031\u9593\u30ac\u30c1\u3067\u6bd4\u8f03\u3059\u308b\u3053\u3068\u306b\u3057\u305f\u3002 \u30d5\u30a7\u30a2\u306b\u8a00\u3046\u30023\u3064\u3068\u30822\u5e74\u524d\u306e\u6c34\u6e96\u304b\u3089\",\n  \"url\": \"https:\/\/blog.rebalai.com\/ja\/2026\/03\/05\/claude-vs-gpt-4o-vs-gemini-20-2026ai\/\",\n  \"datePublished\": \"2026-03-05T04:19:40\",\n  \"dateModified\": \"2026-03-05T17:39:38\",\n  \"inLanguage\": \"ja_JP\",\n  \"author\": {\n    \"@type\": \"Organization\",\n    \"name\": \"RebalAI\",\n    \"url\": \"https:\/\/blog.rebalai.com\/ja\/\"\n  },\n  \"publisher\": {\n    \"@type\": \"Organization\",\n    \"name\": \"RebalAI\",\n    \"logo\": {\n      \"@type\": \"ImageObject\",\n      \"url\": \"https:\/\/blog.rebalai.com\/wp-content\/uploads\/logo.png\"\n    }\n  },\n  \"mainEntityOfPage\": {\n    \"@type\": \"WebPage\",\n    \"@id\": \"https:\/\/blog.rebalai.com\/ja\/2026\/03\/05\/claude-vs-gpt-4o-vs-gemini-20-2026ai\/\"\n  }\n}\n<\/script><\/p>\n<p>\u5148\u6708\u3001\u3046\u3061\u306e\u30c1\u30fc\u30e0\uff085\u4eba\u306e\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u30c1\u30fc\u30e0\uff09\u306eAI\u30c4\u30fc\u30eb\u7d71\u5408\u3092\u4efb\u3055\u308c\u305f\u3002\u6bce\u6708\u306eAPI\u30b3\u30b9\u30c8\u304c$800\u3092\u8d85\u3048\u3066\u3044\u3066\u3001\u300c\u672c\u5f53\u306b\u3053\u308c\u3060\u3051\u306e\u4fa1\u5024\u304c\u3042\u308b\u306e\u304b\u300d\u3068\u3044\u3046\u8a71\u306b\u306a\u3063\u305f\u306e\u304c\u304d\u3063\u304b\u3051\u3060\u3002\u305d\u308c\u3067Claude\u3001GPT-4o\u3001Gemini 2.0\u30922\u9031\u9593\u30ac\u30c1\u3067\u6bd4\u8f03\u3059\u308b\u3053\u3068\u306b\u3057\u305f\u3002<\/p>\n<p>\u30d5\u30a7\u30a2\u306b\u8a00\u3046\u30023\u3064\u3068\u30822\u5e74\u524d\u306e\u6c34\u6e96\u304b\u3089\u3059\u308c\u3070\u4fe1\u3058\u3089\u308c\u306a\u3044\u304f\u3089\u3044\u826f\u304f\u306a\u3063\u3066\u3044\u308b\u3002\u3067\u3082\u300c\u3069\u308c\u3067\u3082\u3044\u3044\u300d\u306f\u5618\u3060\u3002\u7528\u9014\u306b\u3088\u3063\u3066\u5411\u304d\u4e0d\u5411\u304d\u304c\u306f\u3063\u304d\u308a\u3042\u308b\u3002<\/p>\n<h2>\u30c6\u30b9\u30c8\u65b9\u6cd5\u3068\u4f7f\u3063\u305f\u74b0\u5883<\/h2>\n<p>\u6bd4\u8f03\u306f\u96d1\u306b\u3084\u3063\u3066\u3082\u610f\u5473\u304c\u306a\u3044\u306e\u3067\u30eb\u30fc\u30eb\u3092\u6c7a\u3081\u305f\u3002\u540c\u3058\u30d7\u30ed\u30f3\u30d7\u30c8\u30923\u30e2\u30c7\u30eb\u306b\u6295\u3052\u3066\u51fa\u529b\u3092\u4e26\u3079\u308b\u3002\u30bf\u30b9\u30af\u306f\u5b9f\u969b\u306e\u696d\u52d9\u304b\u3089\u53d6\u3063\u3066\u304d\u305f\u2014\u2014TypeScript\u306e\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u3001Rust\u306e\u30c7\u30d0\u30c3\u30b0\u3001\u6280\u8853\u4ed5\u69d8\u66f8\u306e\u8981\u7d04\u3001\u305d\u308c\u304b\u3089\u5927\u304d\u3081\u306e\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\uff08\u7d0415,000\u30c8\u30fc\u30af\u30f3\uff09\u3092\u6e21\u3057\u3066\u306e\u5206\u6790\u3002\u30e2\u30c7\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f Claude claude-sonnet-4-6\u3001GPT-4o\uff082025-11\u7248\uff09\u3001Gemini 2.0 Pro\u3002\u6e29\u5ea6\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u5168\u90e80.2\u306b\u63c3\u3048\u305f\u3002\u30b3\u30fc\u30c9\u30bf\u30b9\u30af\u3067\u306f\u518d\u73fe\u6027\u304c\u6b32\u3057\u304b\u3063\u305f\u304b\u3089\u3002<\/p>\n<h2>\u30b3\u30fc\u30c9\u751f\u6210\u3068\u30c7\u30d0\u30c3\u30b0: \u300c\u3061\u3083\u3093\u3068\u52d5\u304f\u30b3\u30fc\u30c9\u300d\u304c\u51fa\u308b\u306e\u306f\u3069\u308c\u304b<\/h2>\n<p>\u6b63\u76f4\u306b\u8a00\u3046\u3068\u3001\u6700\u521d\u306fGPT-4o\u306b\u671f\u5f85\u3057\u3066\u3044\u305f\u3002\u4f7f\u3044\u6163\u308c\u3066\u3044\u308b\u3057\u3001\u5468\u308a\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8a55\u5224\u3082\u3044\u3044\u3002\u3067\u30822\u9031\u9593\u5f8c\u306e\u7d50\u8ad6\u306f\u9055\u3046\u3002<\/p>\n<p><strong>\u30b3\u30fc\u30c9\u30bf\u30b9\u30af\u3067\u306fClaude\u304c\u4e00\u756a\u4fe1\u983c\u3067\u304d\u308b<\/strong>\u3001\u3068\u3044\u3046\u306e\u304c\u4eca\u306e\u3068\u3053\u308d\u306e\u611f\u60f3\u3060\u3002<\/p>\n<p>\u5177\u4f53\u7684\u306b\u4f55\u304c\u9055\u3063\u305f\u304b\u3068\u3044\u3046\u3068\u2014\u2014\u8907\u96d1\u306aTypeScript\u306e\u30b8\u30a7\u30cd\u30ea\u30af\u30b9\u7d61\u307f\u306e\u30d0\u30b0\u3092\u8abf\u3079\u3066\u3082\u3089\u3063\u305f\u3068\u304d\u3001GPT-4o\u306f\u300c\u3053\u3053\u304c\u602a\u3057\u3044\u3067\u3059\u306d\u300d\u3068\u3044\u3046\u63a8\u6e2c\u3067\u7d42\u308f\u3063\u305f\u3002Claude\u306f\u554f\u984c\u306e\u3042\u308b\u578b\u63a8\u8ad6\u306e\u30d1\u30b9\u3092\u8ffd\u8de1\u3057\u3066\u3001\u306a\u305c\u30b3\u30f3\u30d1\u30a4\u30e9\u304c\u305d\u3053\u3067\u8a70\u307e\u308b\u304b\u3092\u8aac\u660e\u3057\u305f\u4e0a\u3067\u4fee\u6b63\u30b3\u30fc\u30c9\u3092\u51fa\u3057\u305f\u3002\u5b9f\u969b\u306b\u30c6\u30b9\u30c8\u3057\u305f\u30b3\u30fc\u30c9\u306f\u3053\u3093\u306a\u611f\u3058:<\/p>\n<pre><code class=\"language-typescript\">\/\/ \u554f\u984c\u306e\u3042\u3063\u305f\u30b3\u30fc\u30c9 \u2014 \u30b3\u30f3\u30d1\u30a4\u30e9\u304c\u5faa\u74b0\u53c2\u7167\u3067\u30a8\u30e9\u30fc\u3092\u51fa\u3057\u3066\u3044\u305f\ntype DeepPartial&lt;T&gt; = {\n  [P in keyof T]?: T[P] extends object ? DeepPartial&lt;T[P]&gt; : T[P];\n};\n\nfunction mergeConfig&lt;T extends object&gt;(\n  base: T,\n  override: DeepPartial&lt;T&gt;\n): T {\n  return Object.keys(override).reduce((acc, key) =&gt; {\n    const k = key as keyof T;\n    if (typeof override[k] === &quot;object&quot; &amp;&amp; override[k] !== null) {\n      \/\/ \u3053\u3053\u3067DeepPartial\u306e\u6761\u4ef6\u578b\u304c\u518d\u5e30\u7684\u306b\u5c55\u958b\u3055\u308c\u3066TypeScript\u304c\u8a70\u307e\u308b\n      acc[k] = mergeConfig(acc[k] as any, override[k] as any);\n    } else {\n      acc[k] = override[k] as T[keyof T];\n    }\n    return acc;\n  }, { ...base });\n}\n<\/code><\/pre>\n<p>Claude\u306e\u56de\u7b54\u306f\u3001<code>DeepPartial<\/code>\u304c\u6761\u4ef6\u578b\u306e\u5236\u7d04\u3067\u5faa\u74b0\u53c2\u7167\u3092\u8d77\u3053\u3059\u53ef\u80fd\u6027\u3092\u6307\u6458\u3057\u305f\u4e0a\u3067\u3001<code>extends object<\/code>\u3092<code>extends Record&lt;string, unknown&gt;<\/code>\u306b\u5909\u3048\u308b\u4fee\u6b63\u6848\u3092\u51fa\u3057\u3066\u304d\u305f\u3002GPT-4o\u3082\u8fd1\u3044\u7b54\u3048\u3092\u51fa\u3057\u305f\u304c\u3001\u306a\u305c\u305d\u306e\u4fee\u6b63\u304c\u5fc5\u8981\u304b\u306e\u8aac\u660e\u304c\u6d45\u304b\u3063\u305f\u3002<\/p>\n<p>Gemini 2.0\u306b\u3064\u3044\u3066\u306f\u2014\u2014\u30b3\u30fc\u30c9\u306e\u6587\u8108\u7406\u89e3\u304c\u307e\u3060\u4ed6\u306e2\u3064\u306b\u8ffd\u3044\u3064\u3044\u3066\u3044\u306a\u3044\u5370\u8c61\u3002\u4e00\u822c\u7684\u306a\u89e3\u6c7a\u7b56\u3092\u51fa\u3059\u306e\u306f\u4e0a\u624b\u3044\u304c\u3001\u3053\u3046\u3044\u3046\u300c\u5fae\u5999\u306aTypeScript\u306e\u578b\u30b7\u30b9\u30c6\u30e0\u306e\u6319\u52d5\u300d\u307f\u305f\u3044\u306a\u8a71\u306b\u306a\u308b\u3068\u7684\u5916\u308c\u306a\u56de\u7b54\u304c\u5897\u3048\u305f\u3002\u4eca\u306e\u6642\u70b9\u3067Gemini 2.0 Pro\u3092\u30b3\u30fc\u30c9\u30bf\u30b9\u30af\u306e\u7b2c\u4e00\u9078\u629e\u306b\u3059\u308b\u7406\u7531\u304c\u3001\u79c1\u306b\u306f\u898b\u3064\u304b\u3089\u306a\u304b\u3063\u305f\u3002<\/p>\n<p><strong>\u5b9f\u8df5\u7684\u306a\u30dd\u30a4\u30f3\u30c8<\/strong>: \u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u3068\u30c7\u30d0\u30c3\u30b0\u306b\u306fClaude\u3002\u30b7\u30f3\u30d7\u30eb\u306a\u30b9\u30cb\u30da\u30c3\u30c8\u751f\u6210\u306a\u3089GPT-4o\u3082\u5341\u5206\u3002<\/p>\n<h2>\u9577\u6587\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8: \u5927\u304d\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u6e21\u3057\u305f\u3068\u304d\u306e\u6319\u52d5\u306e\u5dee<\/h2>\n<p>\u3053\u308c\u306f\u4e00\u756a\u9a5a\u3044\u305f\u7d50\u679c\u3060\u3063\u305f\u3002<\/p>\n<p>\u3046\u3061\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u306f\u3001\u9577\u5e74\u306e\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u306b\u6563\u3089\u3070\u3063\u305f\u8907\u96d1\u306a\u72b6\u614b\u7ba1\u7406\u30ed\u30b8\u30c3\u30af\u304c\u3042\u308b\u3002\u305d\u306e\u30d5\u30a1\u30a4\u30eb\u7fa4\uff08\u5408\u8a08\u7d0418,000\u30c8\u30fc\u30af\u30f3\uff09\u3092\u6e21\u3057\u3066\u300c\u30d0\u30b0\u306e\u539f\u56e0\u306b\u306a\u308a\u305d\u3046\u306a\u7b87\u6240\u3092\u7279\u5b9a\u3057\u3066\u300d\u3068\u983c\u3093\u3060\u3002<\/p>\n<p>Claude\u306f\u30d5\u30a1\u30a4\u30eb\u306e\u5192\u982d\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u30d1\u30bf\u30fc\u30f3\u3068\u3001\u5f8c\u534a\u3067\u9055\u3046\u66f8\u304d\u65b9\u306b\u306a\u3063\u3066\u3044\u308b\u7b87\u6240\u3092\u7a81\u304d\u5408\u308f\u305b\u3066\u6307\u6458\u3057\u3066\u304d\u305f\u3002\u5177\u4f53\u7684\u306b\u306f\u3001<code>useStore<\/code>\u30d5\u30c3\u30af\u306e\u4f7f\u3044\u65b9\u304c3\u30d1\u30bf\u30fc\u30f3\u6df7\u5728\u3057\u3066\u3044\u3066\u3001\u305d\u308c\u304c\u975e\u540c\u671f\u51e6\u7406\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u30d0\u30b0\u306e\u539f\u56e0\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3068\u3002\u5b9f\u969b\u306b\u305d\u306e\u30d0\u30b0\u306f\u5b58\u5728\u3057\u3066\u3044\u305f\u3002<\/p>\n<p>GPT-4o\u3082\u60aa\u304f\u306a\u3044\u3002\u3067\u3082\u9577\u6587\u306b\u306a\u308b\u3068\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306e\u5f8c\u534a\u304c\u8584\u304f\u306a\u308b\u50be\u5411\u304c\u3042\u308b\u3002\u3053\u308c\u306fGPT-4o\u306e\u65e2\u77e5\u306e\u554f\u984c\u3067\uff08GitHub\u306eissue\u306b\u3082\u4f55\u4ef6\u3082\u4e0a\u304c\u3063\u3066\u308b\uff09\u3001\u307e\u3060\u5b8c\u5168\u306b\u306f\u89e3\u6d88\u3055\u308c\u3066\u3044\u306a\u3044\u5370\u8c61\u3002<\/p>\n<p>Gemini 2.0\u306f\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u9577\u81ea\u4f53\u306f\u696d\u754c\u30c8\u30c3\u30d7\u30af\u30e9\u30b9\u3067\u30011M\u30c8\u30fc\u30af\u30f3\u307e\u3067\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3002\u3067\u3082\u300c\u9577\u304f\u5165\u529b\u3067\u304d\u308b\u300d\u3068\u300c\u9577\u3044\u5165\u529b\u3092\u6b63\u3057\u304f\u51e6\u7406\u3067\u304d\u308b\u300d\u306f\u5225\u306e\u8a71\u3060\u3068\u6c17\u3065\u304b\u3055\u308c\u305f\u2014\u2014\u3053\u3053\u3067\u79c1\u306f\u3084\u3089\u304b\u3057\u305f\u3002<\/p>\n<p>\u6700\u521d\u3001Gemini\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u9577\u306e\u5927\u304d\u3055\u306b\u5f15\u3063\u5f35\u3089\u308c\u3066\u300c\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u8981\u7d04\u30bf\u30b9\u30af\u306fGemini\u3067\u4e00\u62ec\u51e6\u7406\u3057\u3088\u3046\u300d\u3068\u601d\u3063\u3066\u5b9f\u88c5\u3057\u305f\u3002100\u30da\u30fc\u30b8\u306ePDF\u6280\u8853\u4ed5\u69d8\u66f8\u3092\u6e21\u3057\u3066\u8981\u7d04\u3055\u305b\u305f\u3089\u3001\u8868\u9762\u7684\u306b\u306f\u6d41\u66a2\u306a\u8981\u7d04\u304c\u51fa\u3066\u304f\u308b\u3002\u3067\u3082\u5f8c\u3067\u30aa\u30ea\u30b8\u30ca\u30eb\u3068\u7167\u5408\u3057\u305f\u3089\u3001\u91cd\u8981\u306a\u6570\u5024\u3084\u5236\u7d04\u6761\u4ef6\u304c\u3044\u304f\u3064\u304b\u629c\u3051\u3066\u3044\u305f\u3002\u9577\u3044\u5165\u529b\u3067\u3082\u7cbe\u5ea6\u304c\u7dad\u6301\u3055\u308c\u308b\u3068\u601d\u3044\u8fbc\u3093\u3067\u3044\u305f\u306e\u304c\u9593\u9055\u3044\u3060\u3063\u305f\u3002\u91cd\u8981\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u5206\u5272\u3057\u3066\u30c1\u30e3\u30f3\u30af\u3054\u3068\u306b\u51e6\u7406\u3059\u308b\u65b9\u304c\u7d50\u679c\u304c\u5b89\u5b9a\u3059\u308b\u3002\u3053\u308c\u306f\u30e2\u30c7\u30eb\u306b\u95a2\u4fc2\u306a\u304f\u8a00\u3048\u308b\u3053\u3068\u3060\u3051\u3069\u3001Gemini\u3078\u306e\u904e\u4fe1\u304c\u5224\u65ad\u3092\u920d\u3089\u305b\u305f\u3002<\/p>\n<p><strong>\u5b9f\u8df5\u7684\u306a\u30dd\u30a4\u30f3\u30c8<\/strong>: \u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306e\u5f8c\u534a\u307e\u3067\u7cbe\u5ea6\u304c\u5fc5\u8981\u306a\u9577\u6587\u51e6\u7406\u306a\u3089\u4eca\u306fClaude\u304c\u4e00\u756a\u5b89\u5b9a\u3057\u3066\u3044\u308b\u3002\u305f\u3060\u3057\u5fc5\u305a\u81ea\u5206\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3067\u691c\u8a3c\u3059\u308b\u3053\u3068\u3002<\/p>\n<h2>API\u30b3\u30b9\u30c8\u3068\u30ec\u30fc\u30c8\u5236\u9650\u306e\u73fe\u5b9f<\/h2>\n<p>\u3053\u3053\u304c\u300c\u7406\u60f3\u3068\u73fe\u5b9f\u306e\u30ae\u30e3\u30c3\u30d7\u300d\u3092\u4e00\u756a\u611f\u3058\u305f\u3068\u3053\u308d\u3002<\/p>\n<p>\u73fe\u6642\u70b9\u306e\u53c2\u8003\u4fa1\u683c\uff08\u5165\u529b\/\u51fa\u529b per 1M\u30c8\u30fc\u30af\u30f3\u30012026\u5e742\u6708\u6642\u70b9\uff09:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30e2\u30c7\u30eb<\/th>\n<th>\u5165\u529b<\/th>\n<th>\u51fa\u529b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Claude claude-sonnet-4-6<\/td>\n<td>$3<\/td>\n<td>$15<\/td>\n<\/tr>\n<tr>\n<td>GPT-4o<\/td>\n<td>$2.50<\/td>\n<td>$10<\/td>\n<\/tr>\n<tr>\n<td>Gemini 2.0 Pro<\/td>\n<td>$1.25<\/td>\n<td>$5<\/td>\n<\/tr>\n<tr>\n<td>Gemini 2.0 Flash<\/td>\n<td>$0.10<\/td>\n<td>$0.40<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30b3\u30b9\u30c8\u5358\u4f53\u3067\u898b\u308b\u3068Gemini\u304c\u5b89\u3044\u3002\u3046\u3061\u306e\u30c1\u30fc\u30e0\u306e\u6708\u6b21\u4f7f\u7528\u91cf\uff08\u7d04200M\u30c8\u30fc\u30af\u30f3\uff09\u3067\u8a08\u7b97\u3059\u308b\u3068\u3001Gemini 2.0 Flash\u306b\u5168\u90e8\u79fb\u884c\u3059\u308c\u3070\u6708$400\u4ee5\u4e0a\u7bc0\u7d04\u3067\u304d\u308b\u8a08\u7b97\u306b\u306a\u308b\u3002\u3067\u3082\u305d\u3046\u3057\u306a\u304b\u3063\u305f\u3002<\/p>\n<p>\u7406\u7531\u306f\u5358\u7d14\u3067\u3001\u5b89\u3044\u30e2\u30c7\u30eb\u3067\u51fa\u529b\u306e\u8cea\u304c\u843d\u3061\u308b\u3068\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u305d\u308c\u3092\u691c\u8a3c\u30fb\u4fee\u6b63\u3059\u308b\u6642\u9593\u304c\u5897\u3048\u308b\u3002\u305d\u306e\u4eba\u4ef6\u8cbb\u3092\u8003\u3048\u308b\u3068\u3001API\u30b3\u30b9\u30c8\u306e\u7bc0\u7d04\u5206\u304c\u6d88\u3048\u308b\u3002\u3053\u3053\u306f\u30c1\u30fc\u30e0\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u9055\u3046\u306e\u3067\u3001\u81ea\u5206\u305f\u3061\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3067\u5b9f\u969b\u306b\u6e2c\u3063\u3066\u307b\u3057\u3044\u3002<\/p>\n<p>\u30ec\u30fc\u30c8\u5236\u9650\u306e\u8a71\u3082\u3057\u3066\u304a\u304f\u3002GPT-4o\u306fTier 4\u307e\u3067\u4e0a\u3052\u3066\u3082\u9ad8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u6642\u306b\u8a70\u307e\u308b\u3053\u3068\u304c\u3042\u3063\u305f\uff08\u7279\u306b\u5915\u65b9\u306e\u30a2\u30e1\u30ea\u30ab\u6771\u90e8\u6642\u9593\u5e2f\uff09\u3002Claude\u306f\u4eca\u5e74\u306b\u5165\u3063\u3066\u304b\u3089\u5b89\u5b9a\u6027\u304c\u6539\u5584\u3055\u308c\u3066\u3044\u3066\u3001\u3046\u3061\u306e\u30c1\u30fc\u30e0\u3067\u554f\u984c\u304c\u51fa\u305f\u306e\u306f1\u6708\u306e\u4e00\u5ea6\u3060\u3051\u3002Gemini\u306f\u305d\u306e\u70b9\u3067\u306f\u5b89\u5b9a\u3057\u3066\u3044\u308b\u5370\u8c61\u3002<\/p>\n<h2>\u8907\u6570\u30e2\u30c7\u30eb\u3092\u4f7f\u3044\u5206\u3051\u308b\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/h2>\n<p>So\u3001\u5168\u30bf\u30b9\u30af\u3092\u4e00\u3064\u306e\u30e2\u30c7\u30eb\u306b\u7d71\u4e00\u3057\u3088\u3046\u3068\u3059\u308b\u306e\u306f\u9593\u9055\u3044\u3060\u3068\u6c17\u3065\u3044\u305f\u3002\u30bf\u30b9\u30af\u306e\u6027\u8cea\u3067\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u65b9\u304c\u3001\u30b3\u30b9\u30c8\u3068\u54c1\u8cea\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u53d6\u308a\u3084\u3059\u3044\u3002\u3053\u3046\u3044\u3046\u69cb\u6210\u306b\u3057\u3066\u304a\u304f\u3068\u3001\u5f8c\u3067\u30e2\u30c7\u30eb\u3092\u5909\u3048\u308b\u3068\u304d\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u3060\u3051\u4fee\u6b63\u3059\u308c\u3070\u6e08\u3080\uff08\u5b9f\u969b\u3046\u3061\u306f\u3053\u306e3\u30f6\u6708\u30672\u56de\u30e2\u30c7\u30eb\u3092\u5909\u66f4\u3057\u305f\uff09:<\/p>\n<pre><code class=\"language-python\"># model_router.py \u2014 \u30bf\u30b9\u30af\u7a2e\u5225\u3067\u30e2\u30c7\u30eb\u3092\u632f\u308a\u5206\u3051\u308b\nfrom enum import Enum\nfrom dataclasses import dataclass\n\nclass TaskType(Enum):\n    CODE_REVIEW   = &quot;code_review&quot;    # Claude\u512a\u5148: \u7cbe\u5ea6\u304c\u91cd\u8981\n    LONG_DOC      = &quot;long_doc&quot;       # Claude\u512a\u5148: \u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u4fdd\u6301\n    SIMPLE_DRAFT  = &quot;simple_draft&quot;   # GPT-4o: \u30c1\u30fc\u30e0\u304c\u6163\u308c\u3066\u3044\u308b\n    QUICK_SUMMARY = &quot;quick_summary&quot;  # Gemini Flash: \u30b3\u30b9\u30c8\u524a\u6e1b\n\n@dataclass\nclass ModelConfig:\n    provider: str\n    model_id: str\n    max_tokens: int\n    temperature: float\n\nROUTING_TABLE: dict[TaskType, ModelConfig] = {\n    TaskType.CODE_REVIEW: ModelConfig(\n        provider=&quot;anthropic&quot;,\n        model_id=&quot;claude-sonnet-4-6&quot;,\n        max_tokens=8192,\n        temperature=0.2,\n    ),\n    TaskType.QUICK_SUMMARY: ModelConfig(\n        provider=&quot;google&quot;,\n        model_id=&quot;gemini-2.0-flash&quot;,\n        max_tokens=4096,\n        temperature=0.3,\n    ),\n    TaskType.SIMPLE_DRAFT: ModelConfig(\n        provider=&quot;openai&quot;,\n        model_id=&quot;gpt-4o&quot;,\n        max_tokens=4096,\n        temperature=0.5,\n    ),\n}\n\ndef get_model_config(task: TaskType) -&gt; ModelConfig:\n    return ROUTING_TABLE[task]\n<\/code><\/pre>\n<p>\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3001GPT-4o\u4e00\u672c\u3060\u3063\u305f\u9803\u3068\u6bd4\u3079\u3066\u6708\u6b21\u30b3\u30b9\u30c8\u304c\u7d0415%\u4e0b\u304c\u3063\u305f\u3002\u30c1\u30fc\u30e0\u306e\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u6642\u9593\u306f\u9031\u3042\u305f\u308a3\u6642\u9593\u304f\u3089\u3044\u6e1b\u3063\u305f\u611f\u899a\u304c\u3042\u308b\u2014\u2014\u4f53\u611f\u3060\u3051\u3069\u3002<\/p>\n<h2>\u7d50\u5c40\u3069\u308c\u3092\u4f7f\u3046\u3079\u304d\u304b<\/h2>\n<p>\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3093\u3067\u3044\u308b\u4eba\u304c\u300c\u3069\u308c\u304b\u3089\u59cb\u3081\u308c\u3070\u3044\u3044\u304b\u300d\u3068\u805e\u3044\u3066\u304f\u308b\u306a\u3089\u2014\u2014<strong>Claude claude-sonnet-4-6\u304b\u3089\u59cb\u3081\u3066\u3001\u30b3\u30b9\u30c8\u6700\u9069\u5316\u306e\u6bb5\u968e\u3067Gemini 2.0 Flash\u3092\u7d44\u307f\u5408\u308f\u305b\u308b<\/strong>\u306e\u304c\u4eca\u306e\u3068\u3053\u308d\u79c1\u306e\u304a\u3059\u3059\u3081\u3060\u3002<\/p>\n<p>GPT-4o\u306f\u60aa\u304f\u306a\u3044\u3002\u3067\u30822026\u5e74\u6642\u70b9\u3067\u306f\u4ee5\u524d\u307b\u3069\u306e\u5dee\u5225\u5316\u8981\u7d20\u304c\u306a\u304f\u306a\u3063\u3066\u304d\u305f\u5370\u8c61\u3067\u3001\u30b3\u30fc\u30c9\u30bf\u30b9\u30af\u3067Claude\u306b\u8ca0\u3051\u3001\u30b3\u30b9\u30c8\u3067Gemini\u306b\u8ca0\u3051\u3066\u3044\u308b\u3002\u30c1\u30fc\u30e0\u3078\u306e\u5c0e\u5165\u30b3\u30b9\u30c8\uff08\u307f\u3093\u306a\u4f7f\u3044\u6163\u308c\u3066\u308b\uff09\u3068\u3044\u3046\u70b9\u3067\u306f\u4eca\u3067\u3082\u6709\u5229\u3060\u304c\u3001\u305d\u308c\u3060\u3051\u306e\u7406\u7531\u3067\u7b2c\u4e00\u9078\u629e\u306b\u3059\u308b\u306e\u306f\u3082\u3063\u305f\u3044\u306a\u3044\u3068\u601d\u3046\u3002<\/p>\n<p>Gemini 2.0\u306b\u3064\u3044\u3066\u306f\u3001\u79c1\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u304c\u30b3\u30fc\u30c9\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5206\u6790\u306b\u504f\u3063\u3066\u3044\u308b\u306e\u3067\u904e\u5c0f\u8a55\u4fa1\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u306f\u3042\u308b\u2014\u2014\u30de\u30eb\u30c1\u30e2\u30fc\u30c0\u30eb\u3084\u5927\u91cf\u30c7\u30fc\u30bf\u51e6\u7406\u3067\u306f\u8a55\u4fa1\u304c\u5909\u308f\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002100%\u78ba\u4fe1\u3092\u6301\u3063\u3066\u8a00\u3048\u308b\u306e\u306f\u79c1\u306e\u30c1\u30fc\u30e0\u306e\u7279\u5b9a\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u3064\u3044\u3066\u3060\u3051\u3060\u3002<\/p>\n<p>One thing I want to emphasize: \u300c\u3069\u306e\u30e2\u30c7\u30eb\u304c\u6700\u5f37\u304b\u300d\u3068\u3044\u3046\u8b70\u8ad6\u306f\u3042\u307e\u308a\u610f\u5473\u304c\u306a\u3044\u3002\u534a\u5e74\u524d\u306b\u6700\u5f37\u3060\u3063\u305f\u30e2\u30c7\u30eb\u304c\u4eca\u306f2\u756a\u624b\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3082\u3042\u308b\u3002\u5927\u4e8b\u306a\u306e\u306f\u81ea\u5206\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u7d44\u307f\u8fbc\u3081\u308b\u304b\u3001\u5207\u308a\u66ff\u3048\u3084\u3059\u3044\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3001\u3060\u3002\u30e2\u30c7\u30eb\u306e\u30b3\u30e2\u30c7\u30a3\u30c6\u30a3\u5316\u306f\u7d9a\u3044\u3066\u3044\u308b\u306e\u3067\u3001\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\u30a4\u30f3\u3092\u907f\u3051\u308b\u8a2d\u8a08\u304c\u9577\u671f\u7684\u306b\u52b9\u3044\u3066\u304f\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5148\u6708\u3001\u3046\u3061\u306e\u30c1\u30fc\u30e0\uff085\u4eba\u306e\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u30c1\u30fc\u30e0\uff09\u306eAI\u30c4\u30fc\u30eb\u7d71\u5408\u3092\u4efb\u3055\u308c\u305f\u3002\u6bce\u6708\u306eAPI\u30b3\u30b9\u30c8\u304c$800\u3092\u8d85\u3048\u3066\u3044\u3066\u3001\u300c\u672c\u5f53\u306b\u3053\u308c\u3060\u3051\u306e\u4fa1\u5024\u304c\u3042\u308b\u306e\u304b\u300d\u3068\u3044\u3046\u8a71\u306b\u306a\u3063\u305f\u306e\u304c\u304d\u3063\u304b\u3051\u3060\u3002\u305d\u308c\u3067Claude\u3001GPT-4o\u3001Gemini 2.0\u30922\u9031\u9593\u30ac\u30c1\u3067\u6bd4\u8f03\u3059\u308b\u3053\u3068\u306b\u3057\u305f\u3002 \u30d5\u30a7\u30a2\u306b\u8a00\u3046\u30023\u3064\u3068\u30822\u5e74\u524d\u306e\u6c34\u6e96\u304b\u3089<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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