{"id":5046,"date":"2025-09-09T18:27:33","date_gmt":"2025-09-09T18:27:33","guid":{"rendered":"https:\/\/pokecon.jp\/job\/?p=5046"},"modified":"2025-09-09T18:27:33","modified_gmt":"2025-09-09T18:27:33","slug":"%e6%89%8b%e8%a7%a6%e3%82%8a%e6%84%9f%e3%81%ae%e3%81%82%e3%82%8bcontext-engineering-layerx-%e3%82%a8%e3%83%b3%e3%82%b8%e3%83%8b%e3%82%a2%e3%83%96%e3%83%ad%e3%82%b0","status":"publish","type":"post","link":"https:\/\/pokecon.jp\/job\/5046\/","title":{"rendered":"\u624b\u89e6\u308a\u611f\u306e\u3042\u308bContext Engineering &#8211; LayerX \u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0"},"content":{"rendered":"\n<\/p>\n<div>\n<p><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/ken-lx\/20250909\/20250909163157.png\" width=\"1200\" height=\"630\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><\/p>\n<p>\u3053\u3061\u3089\u306f<a target=\"_blank\" href=\"https:\/\/layerx.notion.site\/6975c0901ea54ca9b609fafc3e8a35c3?v=268cdd370bae80cc8dfb000c55400a25\">LayerX\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30d6\u30ed\u30b0\u30ea\u30ec\u30fc<\/a>2\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\uff081\u65e5\u76ee\u306e<a target=\"_blank\" href=\"https:\/\/x.com\/po3rin\">pon\u3055\u3093<\/a>\u306e\u6012\u6d9b\u306e<a target=\"_blank\" href=\"https:\/\/tech.layerx.co.jp\/entry\/tkg-agent\">TKG\u8a18\u4e8b<\/a>\uff08not Tamago kake gohan\uff09\u3082\u305c\u3072\u3054\u89a7\u304f\u3060\u3055\u3044\uff09\u3002<\/p>\n<p>\u3053\u3093\u306b\u3061\u306f\u3001CEO\u5ba4\u3067AI Agent\u958b\u767a\u306ePdM\u3092\u3084\u3063\u3066\u3044\u308bKenta Watanabe\u3067\u3059\u3002<\/p>\n<p>\u8fd1\u5e74\u306eLLM\u95a2\u9023\u6280\u8853\u306e\u6025\u901f\u306a\u767a\u9054\u306b\u3088\u308a\u3001\u81ea\u793e\u30d7\u30ed\u30c0\u30af\u30c8\u306e\u958b\u767a\u306bLLM\u3092\u6d3b\u7528\u3059\u308b\u65b9\u3082\u5897\u3048\u3066\u304d\u3066\u3044\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u4e00\u65b9\u3067\u3001LLM\u306e\u78ba\u7387\u7684\u306a\u632f\u308b\u821e\u3044\u304b\u3089\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u3067\u5b89\u5b9a\u7a3c\u50cd\u3059\u308b\u6a5f\u80fd\u3084AI Agent\u306e\u958b\u767a\u306b\u82e6\u6226\u3057\u3066\u3044\u308b\u65b9\u3082\u540c\u6642\u306b\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u3046\u3044\u3063\u305f\u4e2d\u3067\u3001<strong>6\u6708\u9803\u304b\u3089Context Engineering\u3068\u547c\u3070\u308c\u308bLLM\u3092\u3046\u307e\u304f\u7a3c\u50cd\u3055\u305b\u308b\u305f\u3081\u306e\u6280\u8853\u304c\u8a71\u984c\u306b\u306a\u3063\u3066\u304d\u307e\u3057\u305f<\/strong>\u3002Context Engineering\u3068\u3044\u3046\u30ad\u30fc\u30ef\u30fc\u30c9\u304c<a target=\"_blank\" href=\"https:\/\/x.com\/karpathy\/status\/1937902205765607626?lang=en\">\u30d0\u30ba\u308a\u51fa\u3057\u305f\u8d77\u6e90<\/a>\u3084Context Engineering\u81ea\u4f53\u306e\u89e3\u8aac\u306f\u5404\u6240\u3067\u8a71\u984c\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u601d\u3046\u306e\u3067\u7701\u7565\u3057\u307e\u3059\u304c\u3001\u8981\u306f\u300c\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u5404\u3005\u3067\u8a66\u884c\u932f\u8aa4\u3057\u3066\u3044\u305fLLM\u3092\u3046\u307e\u304f\u52d5\u304b\u3059\u305f\u3081\u306e\u8a66\u307f\u300d\u306b\u3069\u3093\u3074\u3057\u3083\u306a\u540d\u524d\u304c\u3064\u3044\u305f\u3053\u3068\u3067\u8a71\u984c\u306b\u306a\u3063\u3066\u3044\u308b\u72b6\u614b\u3067\u3001\u304a\u305d\u3089\u304fLLM\u3068\u5411\u304d\u5408\u3063\u3066\u3044\u305f\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u65b9\u3067\u3042\u308c\u3070\u300c\u3053\u308c\u3053\u308c\u3001\u3053\u308c\u304c\u5927\u5909\u306a\u306e\u3088\u30fb\u30fb\uff01\u300d\u3068\u5171\u611f\u3067\u304d\u308b\u77e5\u898b\u304c\u65e5\u3005\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u72b6\u6cc1\u306a\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u4eca\u65e5\u306fContext Engineering\u306b\u95a2\u3059\u308b\u3053\u306e\u590f\u8a71\u984c\u306e\u60c5\u5831\u3092\u7c21\u5358\u306b\u89e3\u8aac\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305fLMM\u3092\u6d3b\u7528\u3057\u305f\u958b\u767a\u306b\u53d6\u308a\u7d44\u307f\u59cb\u3081\u305f\u65b9\u304b\u3089\u3059\u308b\u3068\u3001\u3053\u308c\u3089\u306e\u60c5\u5831\u3092\u898b\u3064\u3064\u3082\u300c\u5b9f\u969b\u306bLLM\u3092\u6d3b\u7528\u3057\u305f\u958b\u767a\u3092\u884c\u3046\u969b\u306b\u3069\u3046\u3044\u3046\u6d41\u308c\u3067\u8a66\u884c\u932f\u8aa4\u3092\u3059\u308b\u306e\u304b\uff1f\u300d\u304c\u30a4\u30e1\u30fc\u30b8\u3064\u304d\u306b\u304f\u3044\u9762\u3082\u3042\u308b\u304b\u3068\u601d\u3046\u306e\u3067\u3001\u5f8c\u534a\u3067\u306f\u5177\u4f53\u7684\u306a\u30bf\u30b9\u30af\u3092\u624b\u306b\u53d6\u308a\u306a\u304c\u3089Context Engineering\u306e\u904e\u7a0b\u3092\u8ffd\u3063\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u3082\u3068\u3082\u3068Prompt Engineering\u306b\u3064\u3044\u3066\u306f\u3053\u306e\u6570\u5e74\u9593\u3067\u304b\u306a\u308a\u306e\u60c5\u5831\u304c\u51fa\u63c3\u3063\u3066\u304a\u308a\u3001\u65e5\u3005\u624b\u5143\u306e\u30bf\u30b9\u30af\u3092\u52d5\u304b\u3059\u305f\u3081\u306ePrompt\u306etuning\u3092\u884c\u3063\u3066\u3044\u308b\u65b9\u306f\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002anthropic\u3084OpenAI\u3068\u3044\u3063\u305f\u30e2\u30c7\u30eb\u30e1\u30a4\u30ab\u30fc\u304b\u3089\u3082<a target=\"_blank\" href=\"https:\/\/docs.anthropic.com\/en\/docs\/build-with-claude\/prompt-engineering\/overview\">\u5177\u4f53\u7684\u306a\u30c6\u30af\u30cb\u30c3\u30af<\/a>\u3084\u30d7\u30ed\u30f3\u30d7\u30c8\u30ac\u30a4\u30c9\uff08<a target=\"_blank\" href=\"https:\/\/cookbook.openai.com\/examples\/gpt4-1_prompting_guide\">4.1<\/a>, <a target=\"_blank\" href=\"https:\/\/cookbook.openai.com\/examples\/gpt-5\/gpt-5_prompting_guide\">5<\/a>\uff09\u304c\u305f\u304f\u3055\u3093\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u3093\u306a\u4e2dContext Engineering\u3068\u3044\u3046\u30ad\u30fc\u30ef\u30fc\u30c9\u306f6\u6708\u306bShopify CEO <a target=\"_blank\" href=\"https:\/\/x.com\/tobi\">@tobi<\/a>\u306e<a target=\"_blank\" href=\"https:\/\/x.com\/tobi\/status\/1935533422589399127\">\u30c4\u30a4\u30fc\u30c8<\/a>\u3084\u5143OpenAI\u306e<a target=\"_blank\" href=\"https:\/\/x.com\/karpathy\">@karpathy<\/a>\u306e<a target=\"_blank\" href=\"https:\/\/x.com\/karpathy\/status\/1937902205765607626?lang=en\">\u30c4\u30a4\u30fc\u30c8<\/a>\u306b\u3088\u3063\u3066\u4e00\u6c17\u306b\u8a8d\u77e5\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u540c\u6642\u671f\u306bcognition\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3042\u308b@walden_yan\u306b\u3088\u308b<a target=\"_blank\" href=\"https:\/\/cognition.ai\/blog\/dont-build-multi-agents#principles-of-context-engineering\">\u30d6\u30ed\u30b0\u8a18\u4e8b<\/a>\u3067\u3082Context Engineering\u306b\u3064\u3044\u3066\u8ff0\u3079\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001Devin\u306e\u3088\u3046\u306along running\u306aCoding Agent\u3092\u958b\u767a\u3059\u308b\u904e\u7a0b\u3067\u306e\u8a66\u884c\u932f\u8aa4\u3068\u3057\u3066\u3001\u8907\u6570\u306eSub Agents\u306b\u5206\u89e3\u3057\u305f\u30bf\u30b9\u30af\u3092\u884c\u308f\u305b\u3066\u3001\u305d\u306e\u5f8c\u305d\u306e\u7d50\u679c\u3092Main\u306eAgent\u3067\u96c6\u7d04\u3059\u308b\u306e\u3067\u306fSub Agents\u9593\u3067\u306e\u30bf\u30b9\u30af\u5b9f\u884c\u3092\u4e00\u8cab\u6027\u3092\u6301\u3063\u3066\u884c\u3046\u306e\u304c\u96e3\u3057\u3044\u305f\u3081\u3001<\/p>\n<ol>\n<li>\u76f4\u5217\u3067\u8907\u6570\u306e\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3059\u308b<\/li>\n<li>long running\u306a\u30bf\u30b9\u30af\u3067Context Window\u304c\u5de8\u5927\u5316\u3057\u6ea2\u308c\u308b\u306e\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u5c0f\u3055\u306a\u5225\u306e\u30e2\u30c7\u30eb\u3067Context\u3092\u5727\u7e2e\u3059\u308b<\/li>\n<\/ol>\n<p>\u3068\u3044\u3046\u30c6\u30af\u30cb\u30c3\u30af\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307b\u3068\u3093\u3069\u540c\u3058\u30bf\u30a4\u30df\u30f3\u30b0\u3067<a target=\"_blank\" href=\"https:\/\/www.anthropic.com\/engineering\/multi-agent-research-system\">Anthropic\u304b\u3089\u516c\u958b\u3055\u308c\u305f\u8a18\u4e8b<\/a>\u3067\u306f\u3001Research Agent\u306e\u5185\u90e8\u5b9f\u88c5\u3068\u3057\u3066\u5b9f\u969b\u306e\u30ea\u30b5\u30fc\u30c1\u30bf\u30b9\u30af\u3092\u884c\u3046Subagents\u3092\u30e1\u30a4\u30f3Agent\u304b\u3089\u4e26\u5217\u51e6\u7406\u3082\u542b\u3081\u3066\u52d5\u7684\u306b\u6d3b\u7528\u3059\u308b\u624b\u6cd5\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u3053\u308c\u3089\u306e\u8a18\u4e8b\u304c\u516c\u958b\u3055\u308cContext Engineering\u3068\u3044\u3046\u30ad\u30fc\u30ef\u30fc\u30c9\u304c\u6d78\u900f\u3059\u308b\u524d\u306b\u3082\u3001humanlayer\u306e@dexhorthy\u306f<a target=\"_blank\" href=\"https:\/\/github.com\/humanlayer\/12-factor-agents\">12-factor-agents<\/a>\u3068\u3044\u3046github repository\u306e\u4e2d\u3067\u3001\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u30b0\u30ec\u30fc\u30c9\u306e\u30d7\u30ed\u30c0\u30af\u30c8\u3092LLM\u3092\u6d3b\u7528\u3057\u3066\u958b\u767a\u3059\u308b\u4e0a\u3067\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u516c\u958b\u3059\u308b\u306a\u3069\u3001\u5f90\u3005\u306bLLM\u3092\u5b89\u5b9a\u7684\u306b\u7a3c\u50cd\u3055\u305b\u308b\u305f\u3081\u306e\u30c6\u30af\u30cb\u30c3\u30af\u306fAI Engineer\u306e\u9593\u3067\u8b70\u8ad6\u3055\u308c\u3066\u304d\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u306e\u5f8c\u3082Manus\u304b\u3089<a target=\"_blank\" href=\"https:\/\/manus.im\/blog\/Context-Engineering-for-AI-Agents-Lessons-from-Building-Manus\">LLM\u306eKV\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30d5\u30eb\u6d3b\u7528\u3059\u308b\u305f\u3081\u306e\u30c6\u30af\u30cb\u30c3\u30af<\/a>\u304c\u516c\u958b\u3055\u308c\u305f\u308a\u3001long running\u306aagent\u3092\u958b\u767a\u3057\u3066\u3044\u3066\u5fc5\u305a\u76f4\u9762\u3059\u308b\u7cbe\u5ea6\u52a3\u5316\u306e\u554f\u984c\u3092\u8a73\u7d30\u306e\u8abf\u67fb\u3057\u305freport\u304c<a target=\"_blank\" href=\"https:\/\/research.trychroma.com\/context-rot\">Chroma\u304b\u3089\u516c\u958b\u3055\u308c\u305f\u308a<\/a>\u3068\u3001\u304b\u306a\u308a\u6d3b\u767a\u306bContext Engineering\u306b\u95a2\u4fc2\u3059\u308b\u6280\u8853\u3084\u77e5\u898b\u304c\u8b70\u8ad6\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>LLM\u3092\u5229\u7528\u3057\u3066AI Agent\u3084\u4f55\u304b\u3057\u3089\u306e\u6a5f\u80fd\u958b\u767a\u3092\u8a66\u307f\u3066\u3044\u305f\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3068\u3063\u3066\u300c\u3069\u3046LLM\u3092\u901a\u5e38\u306eprogram\u306e\u4e2d\u306b\u7d44\u307f\u8fbc\u3080\u304b\uff1f\u5b89\u5b9a\u3055\u305b\u308b\u304b\uff1f\u300d\u306f\u6280\u8853\u304c\u6025\u901f\u306b\u767a\u9054\u3057\u3064\u3064\u3082\u5177\u4f53\u7684\u306a\u60c5\u5831\u304c\u591a\u304f\u306a\u3044\u4e2d\u3067\u304b\u306a\u308a\u306e\u60a9\u307f\u306e\u7a2e\u3060\u3063\u305f\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3053\u308c\u3089\u306e\u60c5\u5831\u306f\u4e00\u5b9a\u306e\u89e3\u6c7a\u306e\u65b9\u5411\u6027\u3092\u793a\u3057\u3064\u3064\u30e1\u30f3\u30bf\u30eb\u30e2\u30c7\u30eb\u3092\u6574\u7406\u3059\u308b\u305f\u3081\u306e\u60c5\u5831\u3068\u306a\u308a\u3001\u300c\u540d\u4ed8\u3051\u3089\u308c\u3066\u306a\u304b\u3063\u305f\u304c\u884c\u3063\u3066\u3044\u305f\u8a66\u884c\u932f\u8aa4\u300d\u306e\u904e\u7a0b\u304c\u5f90\u3005\u306b\u4f53\u7cfb\u5316\u3055\u308c\u3066\u3044\u304f\u3001\u5927\u8208\u596e\u306e\u590f\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u3046\u3044\u3063\u305f\u60c5\u5831\u304c\u305f\u304f\u3055\u3093\u516c\u958b\u3055\u308c\u3064\u3064\u3082\u3001LLM\u3092\u5229\u7528\u3057\u305f\u958b\u767a\u81ea\u4f53\u304c\u5b8c\u5168\u306b\u65b0\u3057\u3044\u67a0\u7d44\u307f\u304c\u3086\u3048\u306b\u3001\u307e\u3060\u307e\u3060\u958b\u767a\u306e\u5ea6\u306b\u305f\u304f\u3055\u3093\u306e\u8a66\u884c\u932f\u8aa4\u3092\u3057\u3066\u3044\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u65b9\u304c\u5927\u534a\u306a\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u305d\u3053\u3067\u3001\u4eca\u56de\u306fLayerX\u5185\u3067\u306e\u5177\u4f53\u7684\u306a\u554f\u984c\u8a2d\u5b9a\u3092\u524d\u63d0\u306b\u3057\u305f\u300cContext Engineering\u306e\u8a66\u884c\u932f\u8aa4\u306e\u904e\u7a0b\u300d\u30921Step\u305a\u3064\u8ffd\u3044\u306a\u304c\u3089\u5171\u6709\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u7279\u306b\u4eca\u56de\u306f\u30c7\u30e2\u3092\u52d5\u304b\u3059\u305f\u3081\u306ePrompting\u3084Engineering\u3067\u306f\u306a\u304f\u3001\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u3067\u5b89\u5b9a\u7a3c\u50cd\u3059\u308b\u6210\u679c\u7269\u3092\u4f5c\u308b\u3053\u3068\u3092\u60f3\u5b9a\u3057\u305f\u4e0a\u3067\u306e\u904e\u7a0b\u306b\u30d5\u30a9\u30fc\u30ab\u30b9\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>LayerX\u3067\u306f\u304a\u5ba2\u69d8\u5411\u3051\u306b\u7d4c\u8cbb\u7533\u8acb\u3084\u52e4\u6020\u7b49\u306e\u30d0\u30c3\u30af\u30aa\u30d5\u30a3\u30b9\u696d\u52d9\u3092\u884c\u3046\u305f\u3081\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u3053\u3067\u306f\u30d0\u30c3\u30af\u30aa\u30d5\u30a3\u30b9\u696d\u52d9\u3067\u4f7f\u3044\u305d\u3046\u306a\u30bf\u30b9\u30af\u3068\u3057\u3066\u300c\u3042\u308b\u30eb\u30fc\u30eb\u6587\u66f8\u304c\u3042\u3063\u305f\u3068\u304d\u306b\u3001\u3042\u308b\u30af\u30a8\u30ea\u306b\u95a2\u4fc2\u3059\u308b\u6587\u7ae0\u3092\u30eb\u30fc\u30eb\u6587\u66f8\u5185\u304b\u3089\u4f4d\u7f6e\u4ed8\u304d\u3067\u62bd\u51fa\u3059\u308b\u300d\u3068\u3044\u3046\u3082\u306e\u3092\u8003\u3048\u3066\u307f\u307e\u3059\u3002\u30eb\u30fc\u30eb\u6587\u66f8\u306b\u306f\u4f8b\u3048\u3070\u7d4c\u8cbb\u7533\u8acb\u306b\u304a\u3051\u308b\u627f\u8a8d\u30eb\u30fc\u30eb\u3084\u793e\u5185\u898f\u7a0b\u306a\u3069\u304c\u5165\u308a\u3001\u30af\u30a8\u30ea\u306b\u306f\u300c\u793e\u5185\u61c7\u89aa\u30e9\u30f3\u30c1\u306e\u4e0a\u9650\u91d1\u984d\u300d\u3084\u300c\u7d66\u4e0e\u652f\u7d66\u306e\u65e5\u4ed8\u300d\u3068\u3044\u3063\u305f\u5185\u5bb9\u304c\u5165\u308b\u3053\u3068\u3092\u30a4\u30e1\u30fc\u30b8\u3057\u3066\u307f\u307e\u3059\u3002\u4f4d\u7f6e\u4ed8\u304d\u3067\u62bd\u51fa\u3059\u308b\u306e\u306f\u3001\u4f55\u304b\u3057\u3089\u306eUI\u3084\u30ed\u30b0\u306b\u304a\u3044\u3066\u5143\u30bd\u30fc\u30b9\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u5229\u7528\u3059\u308b\u3068\u60f3\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\n<span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/ken-lx\/20250908\/20250908220856.png\" width=\"1200\" height=\"1179\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><\/p>\n<h2 id=\"naive\u306b\u5b9f\u88c5\u3057\u3066\u307f\u308b\">naive\u306b\u5b9f\u88c5\u3057\u3066\u307f\u308b<\/h2>\n<p>\u3081\u3061\u3083\u304f\u3061\u3083naive\u306b\u3053\u306e\u30bf\u30b9\u30af\u3092LLM\u3092\u4f7f\u3063\u3066\u89e3\u304f\u5834\u5408\u300cLLM\u306b\u5168\u3066\u89e3\u304b\u305b\u308b\u300d\u3068\u3044\u3046\u3084\u308a\u65b9\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u7279\u306b\u6700\u8fd1\u306e\u30e2\u30c7\u30eb\u306e\u76ee\u899a\u307e\u3057\u3044\u9032\u5316\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u4e0d\u5fc5\u8981\u306b\u982d\u3092\u4f7f\u308f\u305a\u306b\u30e2\u30c7\u30eb\u306b\u4efb\u305b\u308b\u306e\u304c\u5f97\u7b56\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u307e\u305a\u306f\u3001\u3053\u306e\u5b9f\u88c5\u3092\u60f3\u5b9a\u3057\u3066\u4ee5\u4e0b\u306ePrompt\u3092\u66f8\u3044\u3066\u307f\u307e\u3059\u3002<\/p>\n<pre class=\"code lang-xml\" data-lang=\"xml\" data-unlink=\"\">\u3042\u306a\u305f\u306f\u3042\u308b\u6587\u66f8\u304b\u3089\u30e6\u30fc\u30b6\u306e\u5165\u529b\u306b\u95a2\u4fc2\u3059\u308b\u7b87\u6240\u3092\u62bd\u51fa\u3059\u308b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3067\u3059\u3002\n<span class=\"synIdentifier\"><\/span>\n* \u30e6\u30fc\u30b6\u306e\u5165\u529b\u306b\u95a2\u9023\u3059\u308b\u6587\u5b57\u5217\u3092<span class=\"synIdentifier\"><document\/><\/span>\u304b\u3089\u62bd\u51fa\u3057\u3066\u304f\u3060\u3055\u3044\n* \u8907\u6570\u7b87\u6240\u8a72\u5f53\u3059\u308b\u5834\u5408\u306f\u8907\u6570\u7b87\u6240\u3092\u62bd\u51fa\u3057\u3066\u304f\u3060\u3055\u3044\n* \u5404\u95a2\u9023\u3059\u308b\u6587\u5b57\u5217\u3054\u3068\u306b<span class=\"synIdentifier\"><document\/><\/span>\u306e\u4e2d\u3067\u306e\u958b\u59cb\u4f4d\u7f6e\uff08\u6587\u5b57\u5358\u4f4d\uff09\u3082\u62bd\u51fa\u3057\u3066\u304f\u3060\u3055\u3044\n* \u95a2\u9023\u3059\u308b\u6587\u5b57\u5217\u306e\u62bd\u51fa\u304c\u96e3\u3057\u3044\u5834\u5408\u306f`errorMessage`\u306b\u305d\u306e\u7406\u7531\u3092\u51fa\u529b\u3057\u3066\u304f\u3060\u3055\u3044\n<span class=\"synIdentifier\"\/>\n\n<span class=\"synIdentifier\"><output\/><\/span>\n\u4e0b\u8a18\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u51fa\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\n<span class=\"synIdentifier\"><items\/><\/span>\n<span class=\"synIdentifier\"><item\/><\/span>\n<span class=\"synIdentifier\"><content><span class=\"synType\">startIndex<\/span>=<span class=\"synConstant\">\"[\u958b\u59cb\u4f4d\u7f6e]\"<\/span><span class=\"synIdentifier\">&gt;<\/span>[\u95a2\u9023\u3059\u308b\u6587\u5b57\u5217]<span class=\"synIdentifier\"\/><\/content><\/span>\n<span class=\"synIdentifier\"\/>\n<span class=\"synIdentifier\"\/>\n<span class=\"synIdentifier\"><errormessage\/><\/span>[\u62bd\u51fa\u306b\u5931\u6557\u3057\u305f\u6642\u306e\u5931\u6557\u7406\u7531]<span class=\"synIdentifier\"\/>\n<span class=\"synIdentifier\"\/>\n\n<span class=\"synIdentifier\"><document\/><\/span>\n[\u5b9f\u969b\u306e\u6587\u66f8\u3092\u5165\u308c\u308b]\n<span class=\"synIdentifier\"\/>\n<\/pre>\n<p>\u3053\u306ePrompt\u3092\u3082\u3068\u306b\u3001\u4f8b\u3068\u3057\u3066\u793e\u5185\u306e\u8cc3\u91d1\u898f\u5b9a\u3092<document>\u306e\u4e2d\u306b\u5165\u308c\u3066\u300c\u7d66\u4e0e\u652f\u7d66\u306e\u65e5\u4ed8\u300d\u3068\u3044\u3046\u30e6\u30fc\u30b6\u5165\u529b\u3092\u6295\u3052\u3066o1\u3067\u5b9f\u884c\u3057\u3066\u307f\u307e\u3059\u3002<\/document><\/p>\n<p>\u3059\u308b\u3068\u4e0b\u8a18\u306e\u3088\u3046\u306a\u7d50\u679c\u3067\u3001startIndex\u306e\u5024\u3092\u6b63\u3057\u304f\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u305b\u3093\u3067\u3057\u305f\uff08\u203b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3084\u5b9f\u969b\u306e\u4e2d\u8eab\u3092\u8aac\u660e\u306e\u305f\u3081\u5fae\u4fee\u6b63\u3057\u3066\u307e\u3059\uff09<\/p>\n<pre class=\"code lang-xml\" data-lang=\"xml\" data-unlink=\"\"><span class=\"synIdentifier\"><items\/><\/span>\n<span class=\"synIdentifier\"><item\/><\/span>\n<span class=\"synIdentifier\"><content><span class=\"synType\">startIndex<\/span>=<span class=\"synConstant\">\"551\"<\/span><span class=\"synIdentifier\">&gt;<\/span>\u6bce\u67081\u65e5\u3088\u308a\u672b\u65e5\u307e\u3067\u306e\u671f\u9593\u306b\u3064\u3044\u3066\u8a08\u7b97\u3057\u3001\u5f53\u670825\u65e5\u306b\u652f\u7d66\u3059\u308b\n<span class=\"synIdentifier\"\/><\/content><\/span>\n<span class=\"synIdentifier\"\/>\n<span class=\"synIdentifier\"><errormessage\/><\/span>\n<\/pre>\n<p>\u305d\u3053\u3067\u6700\u65b0\u306eGPT5\u3092\u4f7f\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n<pre class=\"code lang-xml\" data-lang=\"xml\" data-unlink=\"\"><span class=\"synIdentifier\"><items\/><\/span>\n<span class=\"synIdentifier\"><item\/><\/span>\n<span class=\"synIdentifier\"><content><span class=\"synType\">startIndex<\/span>=<span class=\"synConstant\">\"-1\"<\/span><span class=\"synIdentifier\">&gt;<\/span>\u6bce\u67081\u65e5\u3088\u308a\u672b\u65e5\u307e\u3067\u306e\u671f\u9593\u306b\u3064\u3044\u3066\u8a08\u7b97\u3057\u3001\u5f53\u670825\u65e5\u306b\u652f\u7d66\u3059\u308b<span class=\"synIdentifier\"\/><\/content><\/span>\n<span class=\"synIdentifier\"\/>\n<span class=\"synIdentifier\"\/>\n<span class=\"synIdentifier\"><errormessage\/><\/span>\u6b63\u78ba\u306astartIndex\uff08\u6587\u5b57\u30aa\u30d5\u30bb\u30c3\u30c8\uff09\u306e\u7b97\u51fa\u306b\u306f\u3001\u63d0\u4f9b\u30c6\u30ad\u30b9\u30c8\u306e\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304a\u3088\u3073\u6539\u884c\u30b3\u30fc\u30c9\u306e\u524d\u63d0\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u672c\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u4e0a\u3067\u53b3\u5bc6\u306b\u7279\u5b9a\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u306a\u305f\u3081\u3001startIndex\u3092-1\u3067\u4ee3\u66ff\u3057\u307e\u3057\u305f\u3002\n<span class=\"synIdentifier\"\/>\n<\/pre>\n<p>\u307e\u3060\u96e3\u3057\u3044\u3088\u3046\u306a\u306e\u3067\u3001effort\u3092high\u306b\u3057\u3066\u9811\u5f35\u3063\u3066\u3082\u3089\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"code lang-xml\" data-lang=\"xml\" data-unlink=\"\"><span class=\"synIdentifier\"><items\/><\/span>\n<span class=\"synIdentifier\"><item\/><\/span>\n<span class=\"synIdentifier\"><content><span class=\"synType\">startIndex<\/span>=<span class=\"synConstant\">\"254\"<\/span><span class=\"synIdentifier\">&gt;<\/span>\u6bce\u67081\u65e5\u3088\u308a\u672b\u65e5\u307e\u3067\u306e\u671f\u9593\u306b\u3064\u3044\u3066\u8a08\u7b97\u3057\u3001\u5f53\u670825\u65e5\u306b\u652f\u7d66\u3059\u308b<span class=\"synIdentifier\"\/><\/content><\/span>\n<span class=\"synIdentifier\"\/>\n<span class=\"synIdentifier\"\/>\n<span class=\"synIdentifier\"><errormessage\/><\/span>\n<\/pre>\n<p>\u306a\u3093\u3068\u304b\u6b63\u3057\u3044\u5024\u304c\u62bd\u51fa\u3067\u304d\u307e\u3057\u305f\u304c\u3001\u6210\u529f\u3057\u305f\u308a\u5931\u6557\u3057\u305f\u308a\u3068\u30e0\u30e9\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u521d\u306b\u66f8\u3044\u305f\u30d7\u30ed\u30f3\u30d7\u30c8\u306f\u304b\u306a\u308a\u96d1\u306a\u5185\u5bb9\u306e\u305f\u3081\u3001\u3053\u306e\u307e\u307ePrompt Engineering\u3092\u99c6\u4f7f\u3059\u308b\u3053\u3068\u3067\u3082\u3063\u3068\u5b89\u5b9a\u3057\u3066\u62bd\u51fa\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<h3 id=\"native\u5b9f\u88c5\u306e\u554f\u984c\u70b9\">native\u5b9f\u88c5\u306e\u554f\u984c\u70b9<\/h3>\n<p>\u305f\u3060\u3057\u3001\u3053\u306e\u65b9\u6cd5\u306b\u306f\u305f\u304f\u3055\u3093\u306e\u554f\u984c\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305a\u6700\u521d\u306b\u304b\u306a\u308a\u306e\u30b3\u30b9\u30c8\u3068\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u304c\u767a\u751f\u3057\u307e\u3059\u3002GPT5\u306b\u3066\u6700\u5f8c\u306e\u6210\u529f\u3057\u305f\u8a2d\u5b9a\u306e\u5834\u5408\u3001\u5b9f\u306b16.3k tokens\u3092output\u306b\u4f7f\u3063\u3066\u304a\u308a\u3001\u7d045\u5206\u5b9f\u884c\u306b\u304b\u304b\u3063\u3066\u3044\u307e\u3059\uff08playground\u4e0a\u3067\u306e\u7c21\u6613\u5b9f\u884c\u306e\u305f\u3081\u5b9f\u884c\u74b0\u5883\u3084tier\u6b21\u7b2c\u3067\u306f\u524d\u5f8c\u3057\u307e\u3059\uff09\u3002\u3068\u3044\u3046\u306e\u3082\u3001\u73fe\u72b6\u306eLLM\u306f\u672c\u8cea\u7684\u306b\u6587\u5b57\u6570\u306e\u30ab\u30a6\u30f3\u30c8\u306f\u5f97\u610f\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u52b9\u7387\u306e\u60aa\u3044thinking\u304c\u5927\u91cf\u306b\u767a\u751f\u3059\u308b\u305f\u3081\u3001\u3053\u306e\u3088\u3046\u306a\u7d50\u679c\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306bnaive\u306bLLM\u306b\u4efb\u305b\u308b\u30bf\u30b9\u30af\u3092\u5927\u304d\u304f\u8a2d\u5b9a\u3057\u3066\u30e2\u30c7\u30eb\u306e\u80fd\u529b\u306b\u4efb\u305b\u308b\u3060\u3051\u3067\u306f\u3001\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u3067\u52d5\u304f\u30d7\u30ed\u30c0\u30af\u30c8\u3092\u4f5c\u308b\u4e0a\u3067\u306f\u5927\u304d\u306a\u554f\u984c\u304c\u3042\u308a\u307e\u3059\u3002<strong>\u4eee\u306b\u30c7\u30e2\u3067\u52d5\u3044\u305f\u3068\u3057\u3066\u3082\u3001\u5b89\u5b9a\u7a3c\u50cd\u3055\u305b\u308b\u3053\u3068\u3084\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u30fb\u30b3\u30b9\u30c8\u9762\u3067\u5927\u4f53\u306e\u8981\u6c42\u6c34\u6e96\u3092\u6e80\u305f\u3059\u3053\u3068\u306f\u96e3\u3057\u304f\u306a\u308a\u307e\u3059<\/strong>\u3002\u307e\u305f\u3001\u3053\u306e\u72b6\u614b\u3067\u3044\u304f\u3089Prompt Engineering\u3092\u9811\u5f35\u3063\u3066\u3082\u5de5\u6570\u306b\u898b\u5408\u3063\u305f\u7d50\u679c\u306f\u5f97\u3089\u308c\u306a\u3044\u3053\u3068\u304c\u60f3\u50cf\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u6b21\u306fLLM\u306b\u4efb\u305b\u308b\u30bf\u30b9\u30af\u306e\u7c92\u5ea6\u3092\u5c0f\u3055\u304f\u3059\u308b\u3053\u3068\u3092\u8a66\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002LLM\u306f\u6587\u5b57\u6570\u306e\u30ab\u30a6\u30f3\u30c8\u306f\u5f97\u610f\u3067\u306f\u306a\u3044\u3067\u3059\u304c\u3001\u6587\u5b57\u6570\u30ab\u30a6\u30f3\u30c8\u306e\u90e8\u5206\u3092\u300c\u3042\u308b\u6587\u5b57\u5217\u306e\u4e2d\u3067\u306esubstring\u304c\u5168\u4f53\u306e\u4e2d\u3067\u4f55\u6587\u5b57\u76ee\u304b\u3089\u59cb\u307e\u308b\u304b\u300d\u3068\u3044\u3046\u554f\u984c\u306b\u843d\u3068\u3057\u8fbc\u3081\u3070\u3001\u3053\u308c\u306fdeterministic\u306acode\u3067\u306a\u3093\u306e\u554f\u984c\u3082\u306a\u304f\u89e3\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u306a\u306e\u3067\u3001LLM\u306b\u306f\u6587\u5b57\u4f4d\u7f6e\u306e\u62bd\u51fa\u306f\u4efb\u305b\u305a\u306b\u95a2\u9023\u3059\u308b\u6587\u5b57\u5217\u306e\u62bd\u51fa\u3060\u3051\u3092\u4efb\u305b\u3001\u4f4d\u7f6e\u306e\u7279\u5b9a\u306fdeterministic\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u884c\u3046\u3088\u3046\u306b\u51e6\u7406\u3092\u5206\u89e3\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<h2 id=\"LLM\u306e\u7279\u6027\u3092\u8003\u616e\u3057\u3066\u51e6\u7406\u3092\u5206\u89e3\u3059\u308b\">LLM\u306e\u7279\u6027\u3092\u8003\u616e\u3057\u3066\u51e6\u7406\u3092\u5206\u89e3\u3059\u308b<\/h2>\n<p>\u307e\u305a\u306f\u5148\u4eba\u306e\u77e5\u6075\u3092\u501f\u308a\u308b\u305f\u3081\u306b\u3069\u3046\u3044\u3046\u5b9f\u88c5\u65b9\u6cd5\u304c\u3042\u308b\u304b\u30ea\u30b5\u30fc\u30c1\u3057\u3066\u307f\u307e\u3059\u3002\u304a\u3082\u3080\u308d\u306bDeep Research\u3092\u4f7f\u3063\u3066\u307f\u308b\u3068\u3001<a target=\"_blank\" href=\"https:\/\/docs.anthropic.com\/en\/docs\/build-with-claude\/citations\">Claude Citations<\/a>\u3068\u3044\u3046\u3001\u3069\u3093\u3074\u3057\u3083\u3067\u3084\u308d\u3046\u3068\u3057\u3066\u3044\u308b\u6a5f\u80fd\u5b9f\u88c5\u3092\u898b\u3064\u3051\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u4e00\u901a\u308a\u3053\u306e\u6a5f\u80fd\u3092\u691c\u8a3c\u3057\u3066\u307f\u305f\u3068\u3053\u308d\u3001\u62bd\u51fa\u3055\u308c\u308b\u6587\u5b57\u5217\u306e\u91cf\u304c\u5927\u304d\u304f\uff081000\u6587\u5b57\u5358\u4f4d\u306a\u3069\uff09\u3001\u307e\u305f\uff08\u65e5\u672c\u8a9e\u8d77\u56e0\u306a\u306e\u304b\u3069\u3046\u304b\u306f\u4e0d\u660e\u3060\u304c\uff09\u95a2\u9023\u6027\u306e\u5168\u304f\u306a\u3044\u6587\u5b57\u5217\u304c\u62bd\u51fa\u3055\u308c\u308b\u3068\u3044\u3063\u305f\u72b6\u6cc1\u3067\u3001\u304b\u3064\u62bd\u51fa\u6587\u5b57\u5217\u306econtrol\u304c\u52b9\u304b\u306a\u3044\u305f\u3081\u5229\u7528\u3092\u8ae6\u3081\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u3053\u3067\u3001\u4f3c\u305f\u3088\u3046\u306a\u30bf\u30b9\u30af\u3092\u884c\u3063\u3066\u3044\u308bOpen Source Project\u306e\u5b9f\u88c5\u304c\u5148\u65e5Google\u3088\u308a\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u3044\u305f\u306e\u3092\u304a\u3082\u3080\u308d\u306b\u601d\u3044\u51fa\u3057\u307e\u3057\u305f\u3002<a target=\"_blank\" href=\"https:\/\/github.com\/google\/langextract\">LangExtract<\/a>\u306f\u5148\u65e5Google\u3088\u308a\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u300c\u975e\u69cb\u9020\u30c7\u30fc\u30bf\u304b\u3089\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092LLM\u3092\u4f7f\u3063\u3066\u62bd\u51fa\u3059\u308b\u300d\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3001\u4f8b\u3048\u3070\u69cb\u9020\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u533b\u7642\u30c7\u30fc\u30bf\u304b\u3089\u85ac\u5264\u540d\u3092citation\u4ed8\u304d\u3067\u62bd\u51fa\u3059\u308b\u306a\u3069\u3068\u3044\u3063\u305f\u5229\u7528\u65b9\u6cd5\u304c\u60f3\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5b9f\u88c5\u3092\u53c2\u8003\u306b\u3001\u30bf\u30b9\u30af\u3092\u5c11\u3057\u5206\u89e3\u3059\u308b\u3053\u3068\u306b\u3057\u3066\u307f\u307e\u3059\u3002<br \/>\n<span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/ken-lx\/20250908\/20250908220956.png\" width=\"1035\" height=\"1200\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><\/p>\n<p>LLM\u306b\u306f\u300c\u3042\u308b\u6587\u66f8\u304b\u3089\u30e6\u30fc\u30b6\u306e\u5165\u529b\u306b\u95a2\u4fc2\u3059\u308b\u7b87\u6240\u3092\u62bd\u51fa\u3059\u308b\u300d\u30bf\u30b9\u30af\u306e\u307f\u3092\u884c\u308f\u305b\u3066\u3001\u6587\u5b57\u4f4d\u7f6e\u7279\u5b9a\u306fdeterministic\u306acode\u3067\u884c\u3046\u3053\u3068\u306b\u3057\u307e\u3059\u3002\u6587\u5b57\u4f4d\u7f6e\u7279\u5b9a\u306e\u969b\u306b\u3001\u5143\u306e\u6587\u66f8\u3068\u306e\u5b8c\u5168\u4e00\u81f4\u304c\u5fc5\u8981\u306a\u305f\u3081Prompt\u3082\u5c11\u3057\u6539\u5584\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u5f8c\u3005\u306e\u5229\u7528\u30b7\u30fc\u30f3\u3092\u8003\u3048\u3066\u62bd\u51fa\u306e\u4ed5\u65b9\u3082\u5c11\u3057\u8ffd\u52a0\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"code lang-xml\" data-lang=\"xml\" data-unlink=\"\">\u3042\u306a\u305f\u306f\u3042\u308b\u6587\u66f8\u304b\u3089\u30e6\u30fc\u30b6\u306e\u5165\u529b\u306b\u95a2\u4fc2\u3059\u308b\u7b87\u6240\u3092\u62bd\u51fa\u3059\u308b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3067\u3059\u3002\n<span class=\"synIdentifier\"><\/span>\n* \u30e6\u30fc\u30b6\u306e\u5165\u529b\u306b\u95a2\u9023\u3059\u308b\u6587\u5b57\u5217\u3092<span class=\"synIdentifier\"><document\/><\/span>\u304b\u3089\u62bd\u51fa\u3057\u3066\u304f\u3060\u3055\u3044\n* \u8907\u6570\u7b87\u6240\u8a72\u5f53\u3059\u308b\u5834\u5408\u306f\u8907\u6570\u7b87\u6240\u3092\u62bd\u51fa\u3057\u3066\u304f\u3060\u3055\u3044\n*** <span class=\"synIdentifier\"><document\/><\/span>\u306b\u542b\u307e\u308c\u308b\u6587\u5b57\u5217\u3092\u7d76\u5bfe\u306b\u6539\u5909\u305b\u305a\u306b\u305d\u306e\u307e\u307e\u62bd\u51fa\u3057\u3066\u304f\u3060\u3055\u3044\n* \u95a2\u9023\u3059\u308b\u6587\u5b57\u5217\u306f\u6587\u7ae0\u306e\u9014\u4e2d\u3067\u533a\u5207\u3089\u305a\u306b\u62bd\u51fa\u3057\u3066\u304f\u3060\u3055\u3044**\n* \u95a2\u9023\u3059\u308b\u6587\u5b57\u5217\u306e\u62bd\u51fa\u304c\u96e3\u3057\u3044\u5834\u5408\u306f`errorMessage`\u306b\u305d\u306e\u7406\u7531\u3092\u51fa\u529b\u3057\u3066\u304f\u3060\u3055\u3044\n<span class=\"synIdentifier\"\/>\n\n<span class=\"synIdentifier\"><output\/><\/span>\n\u4e0b\u8a18\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u51fa\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\n<span class=\"synIdentifier\"><items\/><\/span>\n<span class=\"synIdentifier\"><item\/><\/span>\n<span class=\"synIdentifier\"><content\/><\/span>[\u95a2\u9023\u3059\u308b\u6587\u5b57\u5217]<span class=\"synIdentifier\"\/>\n<span class=\"synIdentifier\"\/>\n<span class=\"synIdentifier\"\/>\n<span class=\"synIdentifier\"><errormessage\/><\/span>[\u62bd\u51fa\u306b\u5931\u6557\u3057\u305f\u6642\u306e\u5931\u6557\u7406\u7531]<span class=\"synIdentifier\"\/>\n<span class=\"synIdentifier\"\/>\n\n<span class=\"synIdentifier\"><document\/><\/span>\n[\u5b9f\u969b\u306e\u6587\u66f8\u3092\u5165\u308c\u308b]\n<span class=\"synIdentifier\"\/>\n<\/pre>\n<p>\u3053\u306e\u7d50\u679c\u3068\u3057\u3066\u62bd\u51fa\u3055\u308c\u308b\u6587\u5b57\u5217\u3092\u914d\u5217\u3068\u3057\u3066\u53d7\u3051\u53d6\u308a\u3001\u5143\u306e\u6587\u66f8\u306b\u5bfe\u3057\u3066substring\u4e00\u81f4\u3067\u691c\u7d22\u3059\u308b\u3053\u3068\u3067\u5b8c\u5168\u306b\u6b63\u78ba\u306a\u6587\u5b57\u5217\u4f4d\u7f6e\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff08\u2191\u306ePrompt\u3067\u306f\u7d50\u679c\u3092XML\u5f62\u5f0f\u3067\u51fa\u529b\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3082\u3061\u308d\u3093JSON\u51fa\u529b\u306b\u3066\u5229\u7528\u3059\u308b\u5f62\u3067\u3082\u554f\u984c\u3042\u308a\u307e\u305b\u3093\uff09\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u554f\u984c\u3092\u5206\u89e3\u3057\u3001LLM\u306b\u89e3\u304b\u305b\u308b\u30bf\u30b9\u30af\u3092\u5c0f\u3055\u304f\u304b\u3064LLM\u304c\u5f97\u610f\u306a\u5185\u5bb9\u306b\u7d5e\u308a\u8fbc\u307f\u3001LLM\u306b\u89e3\u304b\u305b\u308b\u5fc5\u8981\u306e\u306a\u3044\u554f\u984c\u3092deterministic\u306acode\u3067\u89e3\u304f\u3053\u3068\u3067\u3001LLM\u306e\u67d4\u8edf\u6027\u3092\u4eab\u53d7\u3057\u3064\u3064\u5b89\u5b9a\u3057\u305f\u52d5\u4f5c\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u6587\u5b57\u5217\u62bd\u51fa\u90e8\u5206\u3092LLM\u3067\u884c\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u62bd\u51fa\u3059\u308b\u6587\u7ae0\u306e\u6761\u4ef6\u3084\u5883\u754c\u306a\u3069\u306f\u304b\u306a\u308a\u67d4\u8edf\u306b\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306a\u4e00\u65b9\u3067\u3001\u6587\u5b57\u4f4d\u7f6e\u306e\u62bd\u51fa\u306f\u6587\u5b57\u5217\u306e\u62bd\u51fa\u3055\u3048\u884c\u3048\u3066\u3044\u308c\u3070\u5931\u6557\u3059\u308b\u3053\u3068\u306f\u306a\u304f\u306a\u308b\u305f\u3081\u3001evaluation\u306e\u5de5\u6570\u3082\u4e0b\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u6587\u5b57\u5217\u62bd\u51fa\u307e\u3067\u554f\u984c\u3092\u5c0f\u3055\u304f\u3057\u305f\u3068\u3057\u3066\u3082\u3001LLM\u306f\u5143\u6587\u66f8\u306e\u6587\u5b57\u5217\u3092100%\u6b63\u3057\u304f\u51fa\u529b\u3067\u304d\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u306a\u308b\u3079\u304f100%\u306b\u8fd1\u304f\u6587\u5b57\u5217\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306ePrompt Engineering\u306b\u52a0\u3048\u3066\u3001\u591a\u5c11\u9593\u9055\u3048\u305f\u3068\u3057\u3066\u3082\u6587\u5b57\u4f4d\u7f6e\u3092\u5272\u308a\u51fa\u3059\u305f\u3081\u306b\u5de5\u592b\u3092\u5165\u308c\u305f\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u6539\u3081\u3066\u306b\u306a\u308a\u307e\u3059\u304c\u3001<a target=\"_blank\" href=\"https:\/\/github.com\/google\/langextract\">langextract<\/a>\u306f\u5148\u65e5Google\u3088\u308a\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u300c\u975e\u69cb\u9020\u30c7\u30fc\u30bf\u304b\u3089\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092LLM\u3092\u4f7f\u3063\u3066\u62bd\u51fa\u3059\u308b\u300d\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3001\u4f8b\u3048\u3070\u81ea\u7136\u8a00\u8a9e\u3067\u69cb\u9020\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u533b\u7642\u30c7\u30fc\u30bf\u304b\u3089\u85ac\u5264\u540d\u3092citation\u4ed8\u304d\u3067\u62bd\u51fa\u3059\u308b\u306a\u3069\u3068\u3044\u3063\u305f\u5229\u7528\u65b9\u6cd5\u304c\u60f3\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote>\n<ol>\n<li><strong>Precise Source Grounding:<\/strong>\u00a0Maps every extraction to its exact location in the source text, enabling visual highlighting for easy traceability and verification.<\/li>\n<li><strong>Reliable Structured Outputs:<\/strong>\u00a0Enforces a consistent output schema based on your few-shot examples, leveraging controlled generation in supported models like Gemini to guarantee robust, structured results.<\/li>\n<li><strong>Optimized for Long Documents:<\/strong>\u00a0Overcomes the &#8220;needle-in-a-haystack&#8221; challenge of large document extraction by using an optimized strategy of text chunking, parallel processing, and multiple passes for higher recall.<\/li>\n<\/ol>\n<\/blockquote>\n<p>\u5b9f\u88c5\u306e\u5927\u307e\u304b\u306a\u65b9\u91dd\u3092\u77e5\u308a\u305f\u3044\u305f\u3081\u3001\u304a\u3082\u3080\u308d\u306bClaude Code\u3067\u8abf\u3079\u3066\u307f\u307e\u3059\u3002<br \/>\n<span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/ken-lx\/20250908\/20250908221040.png\" width=\"1200\" height=\"1040\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><\/p>\n<p>\u3061\u3087\u3063\u3068\u8aad\u307f\u3065\u3089\u3044\u306e\u3067\u304a\u3082\u3080\u308d\u306bClaude\u306b\u7a81\u3063\u8fbc\u3093\u3067Visualize\u3057\u3066\u3082\u3089\u3044\u307e\u3059\u3002<br \/>\n<span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/ken-lx\/20250908\/20250908221108.png\" width=\"1200\" height=\"1087\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><br \/>\n<span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/ken-lx\/20250908\/20250908221122.png\" width=\"1200\" height=\"890\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><\/p>\n<p>\u3068\u3044\u3046\u3053\u3068\u3067\u3001Step4\u306e\u90e8\u5206\u3092\u898b\u3066\u307f\u308b\u3068\u3001LangExtract\u3067\u306fLLM\u304c\u62bd\u51fa\u3057\u305f\u6587\u5b57\u5217\u304c\u5143\u306e\u6587\u5b57\u5217\u3068\u591a\u5c11\u305a\u308c\u308b\u3053\u3068\u3092\u60f3\u5b9a\u3057\u3066\u3001\u5143\u6587\u5b57\u5217\u3068\u306e\u6bd4\u8f03\u3092\u3059\u308b\u3068\u304d\u306bfuzzy\u306a\u624b\u6cd5\u3067\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u3082\u53ef\u80fd\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001LLM\u304c\u6587\u5b57\u5217\u306e\u62bd\u51fa\u81ea\u4f53\u306b\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u3082\u8003\u616e\u3057\u3066\u3001\u8907\u6570\u56de\u62bd\u51fa\u3092\u5b9f\u884c\u3057recall\u3092\u9ad8\u3081\u308b\u4ed5\u7d44\u307f\u3082\u63c3\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u7e70\u308a\u8fd4\u3057\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u3053\u306e\u3088\u3046\u306bLLM\u306e\u89e3\u304b\u305b\u308b\u30bf\u30b9\u30af\u3092\u7d5e\u308a\u8fbc\u3080\u3053\u3068\u3067LLM\u306e\u67d4\u8edf\u6027\u3092\u4eab\u53d7\u3057\u306a\u304c\u3089\u3082\u3001LLM\u306e\u5f31\u3044\u90e8\u5206\u3084\u78ba\u7387\u7684\u306a\u632f\u308b\u821e\u3044\u306b\u57fa\u3065\u304f\u5931\u6557\u3092\u30ea\u30ab\u30d0\u30ea\u3059\u308b\u4ed5\u7d44\u307f\u3092deterministic\u306acode\u5074\u3067\u88dc\u5b8c\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u5b89\u5b9a\u7a3c\u50cd\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u8fd1\u3065\u3051\u3089\u308c\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u307e\u3067\u5177\u4f53\u7684\u306aContext Engineering\u306e\u904e\u7a0b\u3092\u300c\u3042\u308b\u30eb\u30fc\u30eb\u6587\u66f8\u304c\u3042\u3063\u305f\u3068\u304d\u306b\u3001\u3042\u308b\u30af\u30a8\u30ea\u306b\u95a2\u4fc2\u3059\u308b\u6587\u7ae0\u3092\u30eb\u30fc\u30eb\u6587\u66f8\u5185\u304b\u3089\u4f4d\u7f6e\u4ed8\u304d\u3067\u62bd\u51fa\u3059\u308b\u300d\u3068\u3044\u3046\u30bf\u30b9\u30af\u3092\u4f8b\u306b\u3068\u3063\u3066\u898b\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u6539\u3081\u3066Context Engineering\u306f\u306a\u3093\u305e\u3084\u3068\u3044\u3046\u6574\u7406\u3092\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u8272\u3005\u306a\u5f62\u3067\u306e\u6574\u7406\u304c\u8003\u3048\u3089\u308c\u308b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u4eca\u56de\u306f1\u3064\u306e\u5207\u308a\u53e3\u3068\u3057\u3066\u4ee5\u4e0b\u306e\u5206\u89e3\u65b9\u6cd5\u3092\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p><strong>\uff08\uff11\uff091\u3064\u306eLLM\u51e6\u7406\u306b\u4efb\u305b\u308b\u30bf\u30b9\u30af\u306e\u7bc4\u56f2\u3092\u7d5e\u308b<\/strong><\/p>\n<p>LLM\u306e\u67d4\u8edf\u6027\u306b\u4efb\u305b\u3066\u5927\u304d\u306a\u30bf\u30b9\u30af\u3092\u4e38\u3054\u3068LLM\u306b\u51e6\u7406\u3055\u305b\u308b\u306e\u306f\u4e00\u898b\u9b45\u529b\u7684\u306b\u898b\u3048\u307e\u3059\u3002LLM\u306e\u67d4\u8edf\u6027\u30fb\u51e6\u7406\u80fd\u529b\u3092\u30d5\u30eb\u306b\u6d3b\u7528\u3067\u304d\u3001\u5c06\u6765\u7684\u306a\u5909\u66f4\u306b\u3082Prompt\u306e\u5909\u66f4\u306e\u307f\u3067\u884c\u3044\u3084\u3059\u305d\u3046\u3067\u3001\u5fc5\u8981\u306acode\u306e\u91cf\u3082\u6e1b\u308a\u307e\u3059\u3002\u30e2\u30c7\u30eb\u306e\u9032\u5316\u901f\u5ea6\u3082\u8e0f\u307e\u3048\u3066\u3001\u4e0d\u5fc5\u8981\u306bcoding\u3092\u884c\u308f\u305a\u306bLLM\u306b\u4efb\u305b\u305f\u65b9\u304c\u826f\u3044\u6c17\u3082\u3057\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>\u3067\u3059\u304c\u3001\u3053\u306e\u3084\u308a\u65b9\u3067\u306fLLM\u306e\u51fa\u529b\u3092\u5b89\u5b9a\u3055\u305b\u308b\u306e\u306f\u76f8\u5f53\u306b\u96e3\u3057\u304f\u3001\u30c7\u30e2\u3060\u3068\u826f\u304f\u3066\u3082\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u3067\u30e6\u30fc\u30b6\u306b\u53d7\u3051\u5165\u308c\u3089\u308c\u308b\u30ec\u30d9\u30eb\u306e\u5b89\u5b9a\u6027\u3092\u51fa\u3059\u307e\u3067\u306e\u9053\u306e\u308a\u306f\u9060\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001<strong>\u30bf\u30b9\u30af\u5168\u4f53\u3092\u5206\u89e3\u3057\u306a\u304c\u3089LLM\u306b\u4efb\u305b\u308b\u30bf\u30b9\u30af\u306e\u30b5\u30a4\u30ba\u3084\u5185\u5bb9\u3092\u9069\u5207\u306b\u7d5e\u308a\u8fbc\u3093\u3067\u3044\u304f\u3053\u3068\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059<\/strong>\u3002\u305f\u3060\u3057\u3001\u7d30\u304b\u304f\u533a\u5207\u308a\u3059\u304e\u3066\u3082\u5f97\u3089\u308c\u308b\u5b89\u5b9a\u6027\u306e\u5ea6\u5408\u3044\u306b\u5bfe\u3057\u3066code\u90e8\u5206\u306e\u5b9f\u88c5\u304c\u8907\u96d1\u306b\u306a\u308a\u3059\u304e\u3001\u5c06\u6765\u7684\u306a\u5909\u66f4\u304c\u4e0d\u5fc5\u8981\u306b\u91cd\u305f\u304f\u306a\u308b\u3053\u3068\u3082\u3042\u308b\u305f\u3081\u30011\u3064\u306eLLM call\u306b\u4efb\u305b\u308b\u30bf\u30b9\u30af\u306e\u7c92\u5ea6\u3092\u898b\u6975\u3081\u308b\u3053\u3068\u306f\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002LLM\u306e\u67d4\u8edf\u6027\u3092\u5931\u308f\u306a\u3044\u3088\u3046\u306b\u8a2d\u8a08\u3059\u308b\u3053\u3068\u3082\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u30d9\u30fc\u30b7\u30c3\u30af\u306a\u3068\u3053\u308d\u3067\u3001LLM\u306b\u5410\u304b\u305b\u308b\u5fc5\u8981\u306e\u306a\u3044ID\u307e\u3067LLM\u306b\u5410\u304b\u305b\u305f\u308a\u3057\u306a\u3044\uff08API\u306b\u6295\u3052\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f5c\u308b\u969b\u306b\u3001\u5b9f\u884c\u6642\u306b\u78ba\u5b9a\u3057\u3066\u3044\u308buserId\u3092LLM\u306b\u51fa\u529b\u3055\u305b\u305a\u306b\u3001deterministic\u306b\u304f\u3063\u3064\u3051\u308b\uff09\u306a\u3069\u8ff7\u3046\u3053\u3068\u306a\u304f\u3084\u308b\u3079\u304d\u30bf\u30b9\u30af\u306e\u7d5e\u308a\u8fbc\u307f\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>\uff08\uff12\uff09\u4efb\u305b\u305fLLM\u306esteering\u3092\u5b9f\u9a13\u7684\u306b\u884c\u3046<\/strong><\/p>\n<p>\u3044\u308f\u3086\u308bPrompt Engineering\u3092\u521d\u3081\u3068\u3057\u3066\u3001LLM\u306e\u51fa\u529b\u3092\u671b\u3080\u65b9\u5411\u306bsteering\u3057\u3066\u3044\u304f\u6d3b\u52d5\u306b\u306a\u308a\u307e\u3059\u3002\u60f3\u5b9a\u3055\u308c\u308b\u5165\u529b\u5024\u3092\u4f7f\u3044\u5b9f\u9a13\u7684\u306bPrompt\u306e\u5909\u66f4\u3068\u7d50\u679c\u306e\u89b3\u6e2c\u3092\u7e70\u308a\u8fd4\u3057\u306a\u304c\u3089\u3082\u3001\u518d\u73fe\u6027\u3092\u6301\u305f\u305b\u306a\u304c\u3089\u30a2\u30bb\u30c3\u30c8\u3068\u3057\u3066\u7a4d\u307f\u4e0a\u304c\u308b\u3088\u3046\u306bevaluation\u306edataset\u3092\u4f5c\u308a\u306a\u304c\u3089\u9032\u3081\u308b\u3053\u3068\u304c\u524d\u63d0\u306b\u306a\u308a\u307e\u3059\u3002\u5177\u4f53\u7684\u306a\u5165\u529b\u5024\u3068\u671f\u5f85\u3055\u308c\u308b\u51fa\u529b\u5024\u304c\u306a\u3044\u3068\u8a55\u4fa1\u304c\u3067\u304d\u306a\u3044\u305f\u3081\u30c9\u30e1\u30a4\u30f3\u77e5\u8b58\u3092\u3088\u308a\u4e00\u5c64\u6df1\u304f\u7406\u89e3\u3057\u305f\u308a\u3001evals\u306e\u7c92\u5ea6\u611f\u3092\u6c7a\u3081\u305f\u308a\u3068\u3044\u3063\u305fPrompt Rngineering\u4ee5\u5916\u306e\u5468\u8fba\u4f5c\u696d\u3082\u5e83\u7fa9\u306e\u610f\u5473\u3067\u306f\u5165\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u5b9f\u969b\u306e\u3068\u3053\u308d\u306f\u3001\u3053\u306e\u4f5c\u696d\u904e\u7a0b\u3067\uff08\uff11\uff09\u306e\u904e\u7a0b\u306b\u554f\u984c\u304c\u898b\u3064\u304b\u308b\u3053\u3068\u3082\u3042\u308b\u305f\u3081\u3001\uff08\uff11\uff09\u3068\uff08\uff12\uff09\u3092\u884c\u304d\u6765\u3057\u306a\u304c\u3089\u4f5c\u696d\u3092\u9032\u3081\u3066\u3044\u304f\u3053\u3068\u304c\u307b\u3068\u3093\u3069\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u3057\u3066\u3001\u3053\u308c\u3089\u306e\u6d3b\u52d5\u4e21\u65b9\u3092<strong>\u300cLLM\u306e\u80fd\u529b\uff08\u5f97\u610f\u30fb\u4e0d\u5f97\u610f\uff09\u3092\u89e3\u50cf\u5ea6\u9ad8\u304f\u7d4c\u9a13\u7684\u306b\u7406\u89e3\u3057\u3001LLM\u306e\u90fd\u5408\u306b\u5408\u308f\u305b\u306a\u304c\u3089\u300d<\/strong>\u884c\u3046\u3053\u3068\u304c\u91cd\u8981\u3060\u3068\u611f\u3058\u307e\u3059\u3002\u3053\u308c\u307e\u3067\u306e\u5185\u5bb9\u3092\u898b\u3066\u300c\u3053\u308c\u307e\u3067\u306eSoftware Engineering\u3068\u540c\u3058\u3088\u3046\u306a\u601d\u8003\u6027\u300d\u3067\u306eEngineering\u3060\u3068\u611f\u3058\u305f\u65b9\u3082\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u8907\u96d1\u306a\u30bf\u30b9\u30af\u3092\u3069\u3046\u30b7\u30f3\u30d7\u30eb\u306a\u30bf\u30b9\u30af\u306b\u843d\u3068\u3057\u8fbc\u3080\u306a\u3069Computer Science\u7684\u306a\u601d\u8003\u6027\u304c\u5171\u901a\u3057\u3066\u3044\u308b\u306e\u306f\u9593\u9055\u3044\u3042\u308a\u307e\u305b\u3093\u3002\u4e00\u65b9\u3067\u3001LLM\u306e\u6319\u52d5\u306f\u3053\u308c\u307e\u3067\u306e\uff08\u591a\u304f\u306e\uff09Software Engineering\u3068\u9055\u3044\u300c\u78ba\u7387\u7684\u306a\u632f\u308b\u821e\u3044\u300d\u3068\u306e\u5411\u304d\u5408\u3044\u304c\u305d\u306e\u4e2d\u5fc3\u306b\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u305d\u306e\u6319\u52d5\u306f<strong>\u30eb\u30fc\u30eb\u3092\u7406\u89e3\u3059\u308c\u3070\u78ba\u5b9a\u7684\u306b\u6c7a\u307e\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u300c\u7d4c\u9a13\u7684\u306b\u300d\u3057\u304b\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093<\/strong>\uff08\u304a\u307e\u3051\u306b\u3053\u306e\u6319\u52d5\u306f\u30e2\u30c7\u30eb\u3054\u3068\u306b\u7570\u306a\u308a\u307e\u3059\uff09\u3002\u7279\u306bBtoB SaaS\u306a\u3069\u5b89\u5b9a\u3057\u305f\u6319\u52d5\u304c\u6c42\u3081\u3089\u308c\u3048\u308b\u30d7\u30ed\u30c0\u30af\u30c8\u306b\u304a\u3044\u3066\u306f\u3053\u306eLLM\u306e\u7279\u6027\u3092\u8ef8\u306bSoftware\u3092\u7d44\u307f\u7acb\u3066\u3066\u3044\u304f\u3053\u3068\u304c\u6b20\u304b\u305b\u307e\u305b\u3093\u3002<\/p>\n<p>Context Engineering\u304b\u3089\u306f\u5c11\u3057\u5916\u308c\u308b\u30c8\u30d4\u30c3\u30af\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001LLM\u51e6\u7406\u3092\u542b\u3093\u3060Software\u306b\u304a\u3044\u3066\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u5927\u90e8\u5206\u306fLLM\u306etoken\u51fa\u529b\u90e8\u5206\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u4e00\u3064\u3092\u3068\u3063\u3066\u3082\u3001LLM\u306eautoregressive\u306a\u51fa\u529b\u306e\u6982\u5ff5\u3084KV-Cache\u306e\u52d5\u4f5c\u306e\u7406\u89e3\u3057\u305f\u4e0a\u3067\u3001\u3053\u308c\u307e\u3067\u306eEngineering\u6982\u5ff5\u3067\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff08\u4e26\u5217\u5316\u306a\u3069\uff09\u3092\u884c\u3046\u3053\u3068\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u8907\u6570\u306eLLM Call\u3092\u7d44\u307f\u5408\u308f\u305b\u305fpipeline\uff08Multi Agent\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u3082\u542b\u3080\uff09\u3092\u958b\u767a\u3059\u308b\u3068\u304d\u3082Software Engineering\u7684\u306a\u8cac\u52d9\u306e\u5207\u308a\u5206\u3051\u3092\u8ef8\u3068\u3057\u305f\u308a\u3001\u30e1\u30f3\u30bf\u30eb\u30e2\u30c7\u30eb\u3068\u3057\u3066\u59a5\u5f53\u6027\u306e\u3042\u308b\u5206\u89e3\uff08\u4f8b\uff1a\u300cManager\u300d\u3068\u304b\u300cEditor\u300d\u3068\u304b\u3067\u533a\u5207\u308b\uff09\u3067\u306f\u306a\u304f\u3001LLM\u304c\u52d5\u4f5c\u3057\u3084\u3059\u3044\u5358\u4f4d = Context\u3092\u3069\u3046\u5206\u3051\u308b\u3068LLM\u306e\u67d4\u8edf\u6027\u3092\u4fdd\u3061\u306a\u304c\u3089\u5b89\u5b9a\u3057\u3066\u6319\u52d5\u3067\u304d\u308b\u304b\u3001\u3068\u3044\u3046\u306e\u304c\u307e\u305a\u6700\u521d\u306e\u57fa\u6e96\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>LayerX\u3067\u306fLLM\u304c\u524d\u63d0\u306b\u306a\u3063\u305f\u4e16\u754c\u3067\u306e\u7d4c\u6e08\u6d3b\u52d5\u306e\u30c7\u30b8\u30bf\u30eb\u5316\u3084\u6469\u64e6\u306e\u89e3\u6d88\u3078\u771f\u6b63\u9762\u304b\u3089\u5411\u304d\u5408\u3046\u3079\u304f\u3001LLM\u3092\u6d3b\u7528\u3057\u305fAI Agent\u306e\u958b\u767a\u306b\u771f\u6b63\u9762\u304b\u3089\u5411\u304d\u5408\u3063\u3066\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3059\u3002\u4eca\u56de\u7d39\u4ecb\u3057\u305f\u3088\u3046\u306a\u5185\u5bb9\u4ee5\u5916\u306b\u3082\u3001AI Agent\u3092\u958b\u767a\u3059\u308b\u4e2d\u3067\u51fa\u3066\u304f\u308b\u4e0b\u8a18\u306e\u3088\u3046\u306a\u8ab2\u984c\u3092\u3001\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u30b0\u30ec\u30fc\u30c9\u306e\u30d7\u30ed\u30c0\u30af\u30c8\u3092\u4f5c\u308b\u904e\u7a0b\u30671\u3064\u305a\u3064\u5411\u304d\u5408\u3044\u306a\u304c\u3089\u5bfe\u5fdc\u3057\u3066\u3044\u3063\u3066\u307e\u3059\u3002<\/p>\n<ul>\n<li>evaluation\u306f\u3069\u306e\u7c92\u5ea6\u3067\u884c\u3046\u3079\u304d\u304b\uff1fevaluation\u74b0\u5883\u3092\u3069\u3046\u69cb\u7bc9\u3059\u308b\u304b\uff1f<\/li>\n<li>Context Rot\u304c\u3042\u308b\u4e2d\u3067Context\u3092\u3069\u3053\u307e\u3067\u4f7f\u3046\u3079\u304d\u304b\uff1f<\/li>\n<li>\u6c42\u3081\u3089\u308c\u308bContext Engineering\u306b\u65e2\u5b58framework\u306e\u5b9f\u88c5\u304c\u8ffd\u3044\u3064\u304b\u306a\u3044\u4e2d\u3067\u3069\u3046\u3059\u308b\u304b\uff1f<\/li>\n<li>Tool\u627f\u8a8d\u3084Human as tool\u3068\u3057\u3066\u306eHITL\u306e\u5b9f\u88c5<\/li>\n<li>Agent\u306e\u8a8d\u53ef\u30fb\u8a8d\u8a3c\u306f\u3069\u3046\u3059\u3079\u304d\u304b\uff1f<\/li>\n<li>\u65e2\u5b58\u306eSaaS\u7fa4\u3068\u306eintegration<\/li>\n<\/ul>\n<p>\u305d\u3057\u3066\u3001\u3053\u308c\u3089\u306e\u8ab2\u984c\u306b\u5411\u304d\u5408\u3046\u4ef2\u9593\u3092\u5168\u529b\u3067\u52df\u96c6\u3057\u3066\u3044\u307e\u3059\u3002\u5c11\u3057\u3067\u3082\u3053\u308c\u3089\u306eLLM\u6d3b\u7528\u306b\u8208\u5473\u306e\u3042\u308b\u65b9\u304c\u3044\u308c\u3070\u305c\u3072\u4e00\u5ea6\u304a\u8a71\u3092\u3055\u305b\u3066\u304f\u3060\u3055\u3044\uff01\u307e\u305f\u3001LLM\u3084AI\u306b\u8208\u5473\u306f\u3042\u3063\u3066Coding Agent\u3084\u30e2\u30c3\u30af\u5236\u4f5c\u306bAI\u306f\u4f7f\u3063\u3066\u3044\u308b\u3051\u3069\u3001\u4f5c\u308b\u5074\u3067\u306e\u77e5\u8b58\u3084\u7d4c\u9a13\u304c\u306a\u3044Engineer\u3084PdM\u306e\u65b9\u3082\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u305d\u3046\u3044\u3063\u305f\u65b9\u3067\u3082\u305c\u3072\u304a\u58f0\u304c\u3051\u304f\u3060\u3055\u3044\u3002AI\u95a2\u9023\u306e\u6280\u8853\u306f\u9032\u6b69\u304c\u6025\u6fc0\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u3082\u305d\u3082\u307e\u3060\u307b\u3068\u3093\u3069\u7d4c\u9a13\u8005\u306e\u3044\u306a\u3044\u65b0\u3057\u3044\u6280\u8853\u3067\u3059\u3002AI\u3078\u306e\u5727\u5012\u7684\u306a\u597d\u5947\u5fc3\u3092\u6301\u3063\u3066\u8a66\u884c\u932f\u8aa4\u304c\u3067\u304d\u308b\u65b9\u3067\u3042\u308c\u3070AI\u3092\u5229\u7528\u3057\u305f\u30d7\u30ed\u30c0\u30af\u30c8\u306e\u958b\u767a\u7d4c\u9a13\u306f\u554f\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u3053\u307e\u3067\u306e\u901f\u5ea6\u3067\u6280\u8853\u304c\u767a\u5c55\u3057\u3001\u5168\u304f\u65b0\u305f\u306a\u30d7\u30ed\u30c0\u30af\u30c8\u3092\u751f\u307f\u51fa\u305b\u308b\u6a5f\u4f1a\u3068\u3044\u3046\u306e\u306f10\u5e74\u306b\u4e00\u5ea6\u3057\u304b\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u3053\u306e\u6fc0\u52d5\u306e\u6642\u4ee3\u3092\u307e\u305f\u3068\u306a\u3044\u6a5f\u4f1a\u3068\u6349\u3048\u3066\u96c6\u4e2d\u3057\u3064\u3064\u3082\u3001\u5168\u529b\u3067\u697d\u3057\u3093\u3067LLM\u306b\u5411\u304d\u5408\u3048\u308b\u65b9\u3092\u304a\u5f85\u3061\u3057\u3066\u3044\u307e\u3059\uff01<\/p>\n<p><iframe src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2Fjobs.layerx.co.jp%2Fopendoor%2F268cdd370bae80dc9544d6fd8e54948d%2F\" title=\"LLM\u3084AI Agent\u3001Context Engineering\u306b\u3064\u3044\u3066\u304a\u8a71\u3057\u3057\u307e\u3057\u3087\u3046\uff01 \/ LayerX \u63a1\u7528\u60c5\u5831\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\" loading=\"lazy\"><\/iframe><cite class=\"hatena-citation\"><a target=\"_blank\" href=\"https:\/\/jobs.layerx.co.jp\/opendoor\/268cdd370bae80dc9544d6fd8e54948d\/\">jobs.layerx.co.jp<\/a><\/cite><\/p>\n<p>\u307e\u305f\u3001\u3053\u306e\u8a18\u4e8b\u306f<a target=\"_blank\" href=\"https:\/\/layerx.notion.site\/6975c0901ea54ca9b609fafc3e8a35c3?v=268cdd370bae80cc8dfb000c55400a25\">LayerX\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30d6\u30ed\u30b0\u30ea\u30ec\u30fc<\/a>2\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002<br 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