{"author_name":"yuta-nakata","title":"LangChain/Open AI\u3092\u4f7f\u3063\u3066\u3001API\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308bAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u4f5c\u308b","version":"1.0","published":"2025-04-12 15:16:04","blog_url":"https://www.yuta-nakata.net/","width":"100%","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/y/yuta-nakata/20250412/20250412150345.png","author_url":"https://blog.hatena.ne.jp/yuta-nakata/","provider_url":"https://hatena.blog","categories":["OpenAI","\u751f\u6210AI","LangChain"],"blog_title":"Yuta Nakata\u306eBlog","type":"rich","height":"190","url":"https://www.yuta-nakata.net/entry/2025/04/12/151604","provider_name":"Hatena Blog","description":"\u3053\u306e\u8a18\u4e8b\u3067\u308f\u304b\u308b\u3053\u3068 LangChain v1\u7cfb\uff08create_agent\uff09\u3092\u4f7f\u3063\u305fAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u4f5c\u308a\u65b9 \u5916\u90e8API\u3092\u30c4\u30fc\u30eb\u3068\u3057\u3066\u547c\u3073\u51fa\u305b\u308b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9 \u65e7LangChain\uff08AgentExecutor + create_openai_tools_agent\uff09\u304b\u3089\u73fe\u884cAPI\u3078\u306e\u66f8\u304d\u63db\u3048\u65b9 \u203b\u672c\u8a18\u4e8b\u306f2026\u5e747\u6708\u6642\u70b9\u306e\u60c5\u5831\u3092\u3082\u3068\u306b\u66f4\u65b0\u3057\u3066\u3044\u307e\u3059\u30022025\u5e7410\u6708\u306bLangChain v1.0\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001\u8a18\u4e8b\u516c\u958b\u5f53\u521d\u306e\u30b3\u30fc\u30c9\u306f\u305d\u306e\u307e\u307e\u3067\u306f\u52d5\u304b\u306a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002 \u3053\u306e\u8a18\u4e8b\u3067\u89e6\u308c\u306a\u3044\u3053\u3068 Python\u306e\u57fa\u790e\u3084\u6587\u6cd5\u306a\u3069 OpenAI API\u306b\u304a\u3051\u308bAPI KEY\u306e\u767a\u884c\u65b9\u6cd5 \u751f\u6210\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.yuta-nakata.net%2Fentry%2F2025%2F04%2F12%2F151604\" title=\"LangChain/Open AI\u3092\u4f7f\u3063\u3066\u3001API\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308bAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u4f5c\u308b - Yuta Nakata\u306eBlog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}