{"id":130451,"date":"2025-08-24T10:00:21","date_gmt":"2025-08-24T01:00:21","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=130451"},"modified":"2025-08-24T08:07:35","modified_gmt":"2025-08-23T23:07:35","slug":"llm-cant-build-software","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/llm-cant-build-software\/","title":{"rendered":"LLM\u306f\u672c\u5f53\u306b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u69cb\u7bc9\u3067\u304d\u308b\u306e\u304b\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2025\/08\/llmcoding.jpg\" alt=\"\" width=\"1280\" height=\"853\" class=\"aligncenter size-full wp-image-130452\" \/><\/p>\n<p>Zed\u306eConrad Irwin\u6c0f\u304c\u300c<strong>LLMs(\u5927\u898f\u6a21\u8a00\u8a9e\u30e2\u30c7\u30eb)\u306f\u672c\u8cea\u7684\u306b\u306f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u69cb\u7bc9\u3067\u304d\u306a\u3044<\/strong>\u300d\u3068\u4e3b\u5f35\u3057\u305f<a href=\"https:\/\/zed.dev\/blog\/why-llms-cant-build-software\">\u30d6\u30ed\u30b0\u8a18\u4e8b\u3092\u516c\u958b<\/a>\u3057\u3001<a href=\"https:\/\/news.ycombinator.com\/item?id=44900116\">Hacker News<\/a>\u3067\u3082\u591a\u304f\u306e\u8b70\u8ad6\u304c\u4ea4\u308f\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u8a18\u4e8b\u306e\u4e3b\u5f35\u3068\u305d\u308c\u306b\u5bfe\u3059\u308b\u6280\u8853\u8005\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u53cd\u5fdc\u3092\u307e\u3068\u3081\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h2>LLM\u306f\u300c\u30e1\u30f3\u30bf\u30eb\u30e2\u30c7\u30eb\u300d\u3092\u6301\u3066\u306a\u3044<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2025\/08\/pexels-googledeepmind-17484975.jpg\" alt=\"\" width=\"1280\" height=\"804\" class=\"aligncenter size-full wp-image-130453\" \/><\/p>\n<p>Irwin\u6c0f\u306f\u3001\u512a\u79c0\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u7e70\u308a\u8fd4\u3059\u300c\u601d\u8003\u30eb\u30fc\u30d7\u300d\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n<ol>\n<li><strong>\u8981\u4ef6\u306e\u30e1\u30f3\u30bf\u30eb\u30e2\u30c7\u30eb\u3092\u69cb\u7bc9<\/strong>: \u4f55\u3092\u4f5c\u308b\u3079\u304d\u304b\uff1f\u3069\u3093\u306a\u5236\u7d04\u304c\u3042\u308b\u304b\uff1f\u30e6\u30fc\u30b6\u30fc\u306f\u4f55\u3092\u671f\u5f85\u3057\u3066\u3044\u308b\u304b\uff1f\u4f8b\uff1a\u300c\u3053\u306e\u30d5\u30a9\u30fc\u30e0\u306f\u30e6\u30fc\u30b6\u30fc\u767b\u9332\u7528\u3067\u3001\u30e1\u30fc\u30eb\u691c\u8a3c\u304c\u5fc5\u8981\u3002\u5931\u6557\u6642\u306f\u975e\u540c\u671f\u3067\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u51fa\u3059\u300d\u3002<\/li>\n<li><strong>\u30b3\u30fc\u30c9\u3092\u66f8\u304f<\/strong>: \u8981\u4ef6\u306b\u57fa\u3065\u3044\u3066\u3001\u4eee\u8aac\u7684\u306b\u30b3\u30fc\u30c9\u3092\u5b9f\u88c5\u3059\u308b<\/li>\n<li><strong>\u5b9f\u969b\u306e\u6319\u52d5\u3092\u89b3\u5bdf\u3057\u3001\u30e1\u30f3\u30bf\u30eb\u30e2\u30c7\u30eb\u3092\u66f4\u65b0\u3059\u308b<\/strong>: \u5b9f\u969b\u306b\u52d5\u304b\u3057\u3066\u307f\u3066\u3001\u300c\u81ea\u5206\u306e\u7406\u89e3\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b\uff1f\u300d\u3092\u78ba\u8a8d\u3059\u308b\u3002\u4f8b:\u300c\u3042\u308c\u3001\u975e\u540c\u671f\u51e6\u7406\u304c\u3046\u307e\u304f\u3044\u3063\u3066\u306a\u3044\u3002Promise\u30c1\u30a7\u30fc\u30f3\u306e\u9806\u5e8f\u304c\u9055\u3046\u304b\u3082\u300d\u3002<\/li>\n<li><strong>\u5dee\u7570\u3092\u898b\u3064\u3051\u3066\u4fee\u6b63\u3059\u308b<\/strong>: \u8981\u4ef6\u3068\u5b9f\u88c5\u306e\u30ba\u30ec\u3092\u898b\u3064\u3051\u3001\u30b3\u30fc\u30c9\u304b\u8981\u4ef6\u306e\u3069\u3061\u3089\u3092\u4fee\u6b63\u3059\u308b\u304b\u5224\u65ad<\/li>\n<\/ol>\n<p>LLM\u306f\u3053\u306e\u30eb\u30fc\u30d7\u306e\u3046\u3061\u3001\u30b3\u30fc\u30c9\u751f\u6210\u3084\u4fee\u6b63\u306f\u5f97\u610f\u3067\u3059\u304c\u3001\u300c\u8981\u4ef6\u306e\u4eee\u8aac\u300d\u3092\u6301\u3082\u3066\u305a\u3001\u300c\u30b3\u30fc\u30c9\u306e\u6319\u52d5\u3092\u89b3\u5bdf\u3057\u3066\u3001\u4eee\u8aac\u3068\u7167\u5408\u3059\u308b\u300d\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u300c\u3069\u3053\u304c\u30ba\u30ec\u3066\u3044\u308b\u304b\uff1f\u300d\u3092\u5224\u65ad\u3059\u308b\u305f\u3081\u306e\"\u5730\u56f3\"\u3092\u6301\u3063\u3066\u304a\u3089\u305a\u3001\u300c<strong>\u660e\u78ba\u306a\u30e1\u30f3\u30bf\u30eb\u30e2\u30c7\u30eb\u306e\u7dad\u6301<\/strong>\u300d\u304c\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u8907\u96d1\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u69cb\u7bc9\u306b\u306f\u4e0d\u5411\u304d\u3060\u3068\u6307\u6458\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>LLM\u306e\u4e3b\u306a\u6280\u8853\u7684\u8ab2\u984c\u3068\u3057\u3066\u3001\u300c<strong>\u6587\u8108\u306e\u7701\u7565(Context Omission)<\/strong>\u300d\u300c<strong>\u76f4\u8fd1\u30d0\u30a4\u30a2\u30b9(Recency Bias)<\/strong>\u300d\u300c<strong>\u5e7b\u899a(Hallucination)<\/strong>\u300d\u3092\u3042\u3052\u3001LLM\u304c\u4eba\u9593\u306e\u3088\u3046\u306b\u300c\u6587\u8108\u3092\u4e00\u6642\u4fdd\u5b58\u3057\u3066\u518d\u69cb\u7bc9\u3059\u308b\u300d\u80fd\u529b\u3092\u6301\u305f\u306a\u3044\u7406\u7531\u3060\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>Hacker News\u3067\u306e\u4e3b\u306a\u53cd\u5fdc<\/h2>\n<p>\u3053\u306e\u8a18\u4e8b\u306b\u5bfe\u3057<a href=\"https:\/\/news.ycombinator.com\/item?id=44900116\">Hacker News<\/a>\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u610f\u898b\u304c\u5bc4\u305b\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u8cdb\u540c\u610f\u898b: LLM\u306f\u300c\u30b8\u30e5\u30cb\u30a2\u30ec\u30d9\u30eb\u300d\u307e\u3067<\/h3>\n<p>\u307e\u305a\u8a18\u4e8b\u306b\u5bfe\u3057\u3001\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u300cLLM\u306f\u30b3\u30fc\u30c9\u751f\u6210\u306b\u306f\u6709\u7528\u3060\u304c\u3001\u8a2d\u8a08\u3084\u62bd\u8c61\u5316\u306b\u306f\u9650\u754c\u304c\u3042\u308b\u300d\u3068\u540c\u610f\u3057\u3066\u3044\u307e\u3059\u3002\u300cLLM\u306f\u6587\u8108\u3092\u4fdd\u6301\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u8907\u96d1\u306a\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u3084\u8a2d\u8a08\u5909\u66f4\u306b\u306f\u5411\u3044\u3066\u3044\u306a\u3044\u300d\u3068\u306e\u58f0\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u300c<strong>AI\u306f\"\u30b3\u30fc\u30c9\u3092\u66f8\u304f\"\u3053\u3068\u306f\u3067\u304d\u3066\u3082\u3001\"\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u69cb\u7bc9\u3059\u308b\"\u3053\u3068\u306f\u3067\u304d\u306a\u3044<\/strong>\u300d\u3068\u3044\u3046\u8c61\u5fb4\u7684\u306a\u30b3\u30e1\u30f3\u30c8\u3082\u5bc4\u305b\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u61d0\u7591\u7684\u306a\u8996\u70b9\uff1a\u9032\u5316\u306f\u3057\u3066\u3044\u308b\u304c\u9650\u754c\u3082\u660e\u78ba<\/h3>\n<p>\u4e00\u65b9\u3001Claude\u3084ChatGPT-5\u306a\u3069\u306e\u6700\u65b0\u30e2\u30c7\u30eb\u3092\u4f7f\u3063\u305f\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306f\u300c<strong>\u9a5a\u304f\u307b\u3069\u306e\u9032\u5316\u304c\u3042\u308b<\/strong>\u300d\u3068\u306e\u5831\u544a\u3082\u5bc4\u305b\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u300c\u6570\u5341\u4ef6\u306e\u30b3\u30fc\u30c9\u4fee\u6b63\u3092\u81ea\u52d5\u5316\u3067\u304d\u305f\u300d\u300c\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306e\u4fee\u6b63\u304c\u4e00\u77ac\u3067\u7d42\u308f\u308b\u300d\u3068\u3044\u3063\u305f\u5b9f\u4f53\u9a13\u304c\u5171\u6709\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u624b\u653e\u3057\u3067AI\u306e\u9032\u5316\u306b\u9a5a\u304f\u3060\u3051\u3067\u306a\u304f\u300c\u30b9\u30b3\u30fc\u30d7\u3092\u8d85\u3048\u308b\u3068\u7834\u58ca\u7684\u306a\u6319\u52d5\u3092\u3059\u308b\u300d\u300cSeparation of Concerns\u304c\u82e6\u624b\u300d\u306a\u3069\u3001\u5b9f\u52d9\u3067\u306e\u9650\u754c\u3082\u5171\u6709\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u5b9f\u4f53\u9a13\u30d9\u30fc\u30b9\u306e\u8b70\u8ad6<\/h3>\n<p>Django\u3084C++\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067Cursor\u3092\u4f7f\u3063\u305f\u4f53\u9a13\u8ac7\u3067\u306f\u3001\u300c\u521d\u671f\u751f\u6210\u306f\u512a\u79c0\u3060\u304c\u3001\u8a2d\u8a08\u306e\u6574\u5408\u6027\u3092\u4fdd\u3064\u306e\u306f\u56f0\u96e3\u300d\u3068\u306e\u6307\u6458\u304c\u3042\u308a\u307e\u3059\u3002\u300cAI\u306f\u7406\u89e3\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3057\u3066\u3044\u308b\u3060\u3051\u3067\u3001\u672c\u8cea\u7684\u306a\u7406\u89e3\u306b\u306f\u81f3\u3063\u3066\u3044\u306a\u3044\u300d\u3068\u3044\u3046\u898b\u89e3\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u300cLLM\u306f\u81ea\u4fe1\u6e80\u3005\u306b\u9593\u9055\u3048\u308b\u300d\u3068\u3044\u3046\u30b3\u30e1\u30f3\u30c8\u3082\u3042\u308a\u3001\u5e7b\u899a\u3084\u8aa4\u89e3\u306e\u30ea\u30b9\u30af\u304c\u5f37\u8abf\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u7d50\u8ad6\uff1aLLM\u306f\u300c\u88dc\u52a9\u30c4\u30fc\u30eb\u300d\u3068\u3057\u3066\u6d3b\u7528\u3059\u3079\u304d<\/h2>\n<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2024\/01\/s_20240125_100605.jpg\" alt=\"S 20240125 100605\" title=\"s_20240125_100605.jpg\" border=\"0\" width=\"860\" height=\"560\" \/><\/p>\n<p>Zed\u306e\u7acb\u5834\u306f\u660e\u5feb\u3067\u3059\u3002\u300c\u4eba\u9593\u304c\u4e3b\u5c0e\u3057\u3001LLM\u306f\u30c4\u30fc\u30eb\u3068\u3057\u3066\u6d3b\u7528\u3059\u308b\u3079\u304d\u300d\u3068\u3044\u3046\u3082\u306e\u3067\u3001\u3053\u308c\u306f<a href=\"https:\/\/zed.dev\/\">Zed\u30a8\u30c7\u30a3\u30bf<\/a>\u306e\u8a2d\u8a08\u601d\u60f3\u306b\u901a\u3058\u308b\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u4e3b\u5f35\u306f\u3001Hacker 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