{"id":13082,"date":"2026-03-13T18:32:23","date_gmt":"2026-03-13T18:32:23","guid":{"rendered":"https:\/\/withcode.tech\/media\/?p=13082"},"modified":"2026-07-14T11:53:49","modified_gmt":"2026-07-14T11:53:49","slug":"rag-chatgpt-api-chatbot","status":"publish","type":"post","link":"https:\/\/withcode.tech\/media\/rag-chatgpt-api-chatbot\/","title":{"rendered":"RAG\u69cb\u6210\u3067ChatGPT API\u306e\u81ea\u793e\u30c7\u30fc\u30bf\u53c2\u7167\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u306e\u4f5c\u308a\u65b9\uff5cPython\u5b9f\u88c5\u30b3\u30fc\u30c9\u4ed8\u304d"},"content":{"rendered":"<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-14.48.08.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u751f\u5f92<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>ChatGPT\u306b\u300c\u3046\u3061\u306e\u4f1a\u793e\u306e\u88fd\u54c1\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u8aad\u3093\u3067\u8cea\u554f\u306b\u7b54\u3048\u3066\u307b\u3057\u3044\u300d\u3068\u601d\u3063\u3066\u3044\u308b\u3093\u3067\u3059\u304c\u3001\u6c4e\u7528\u306eChatGPT\u306f\u793e\u5185\u30c7\u30fc\u30bf\u3092\u77e5\u3089\u306a\u3044\u3067\u3059\u3088\u306d\u3002\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u3067\u3059\u304b\uff1f<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-right\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.11.23.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u30da\u30f3\u535a\u58eb<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u305d\u308c\u306fRAG\u3068\u3044\u3046\u4ed5\u7d44\u307f\u3092\u4f7f\u3046\u3093\u3058\u3083\uff01RAG\u3068\u306f\u300c\u8cea\u554f\u304c\u6765\u305f\u3089\u95a2\u9023\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u691c\u7d22\u3057\u3066\u304b\u3089\u3001\u305d\u306e\u5185\u5bb9\u3060\u3051\u3092\u53c2\u7167\u3057\u3066LLM\u306b\u56de\u7b54\u3055\u305b\u308b\u300d\u69cb\u6210\u3058\u3083\u3002\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3088\u308a\u305a\u3063\u3068\u624b\u8efd\u3067\u3001\u793e\u5185\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30fb\u88fd\u54c1\u30de\u30cb\u30e5\u30a2\u30eb\u30fbFAQ\u306a\u3069\u3092ChatGPT\u306b\u899a\u3048\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3093\u3058\u3083\u305e\u3002\u4eca\u65e5\u306fPython\u30fbOpenAI API\u30fbStreamlit\u3092\u4f7f\u3063\u305fRAG\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3092\u30b3\u30fc\u30c9\u4ed8\u304d\u3067\u5b8c\u5168\u89e3\u8aac\u3059\u308b\u305e\u3044\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<div class=\"wp-block-group swl-box\"><div class=\"wp-block-group__inner-container\">\n<h2 class=\"wp-block-heading\">\u3053\u306e\u8a18\u4e8b\u3067\u308f\u304b\u308b\u3053\u3068<\/h2>\n<ul class=\"wp-block-list\">\n<li>RAG\u306e\u4ed5\u7d44\u307f\u3068\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3068\u306e\u9055\u3044<\/li>\n<li>RAG\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u306e\u5168\u4f53\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff086\u30b9\u30c6\u30c3\u30d7\uff09<\/li>\n<li>OpenAI API + Google Drive + Streamlit \u306e\u5b9f\u88c5\u30b3\u30fc\u30c9\u5168\u6587\uff08config.yml \/ utils.py \/ app.py\uff09<\/li>\n<li>Embedding\u3068Cosine\u985e\u4f3c\u5ea6\u306e\u76f4\u611f\u7684\u306a\u7406\u89e3<\/li>\n<li>\u672c\u756a\u904b\u7528\u306b\u5411\u3051\u305f\u30c1\u30e3\u30f3\u30af\u5206\u5272\u30fb\u30d9\u30af\u30c8\u30ebDB\u30fb\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u5bfe\u5fdc\u306a\u3069\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u65b9\u6cd5<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>RAG\uff08Retrieval-Augmented Generation\uff09\u306f\u3001LLM\u306b\u3088\u308b\u56de\u7b54\u751f\u6210\u306e\u524d\u306b\u300c\u5916\u90e8\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u95a2\u9023\u60c5\u5831\u3092\u691c\u7d22\u3057\u3066\u53d6\u5f97\u3059\u308b\u300d\u30b9\u30c6\u30c3\u30d7\u3092\u631f\u3080\u3053\u3068\u3067\u3001\u30e2\u30c7\u30eb\u304c\u5b66\u7fd2\u3057\u3066\u3044\u306a\u3044\u72ec\u81ea\u60c5\u5831\u3067\u3082\u6b63\u78ba\u306b\u56de\u7b54\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u624b\u6cd5\u3067\u3059\u3002<\/strong>\u793e\u5185FAQ\u30fb\u88fd\u54c1\u30de\u30cb\u30e5\u30a2\u30eb\u30fbNotion\u306e\u30ca\u30ec\u30c3\u30b8\u30d9\u30fc\u30b9\u306a\u3069\u3042\u3089\u3086\u308b\u30c7\u30fc\u30bf\u3092ChatGPT\u306b\u300c\u53c2\u7167\u3055\u305b\u308b\u300d\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306fRAG\u306e\u57fa\u672c\u6982\u5ff5\u304b\u3089\u5b9f\u88c5\u30b3\u30fc\u30c9\u5168\u6587\u30fb\u672c\u756a\u904b\u7528\u306e\u30dd\u30a4\u30f3\u30c8\u307e\u3067\u5b8c\u5168\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">RAG\u3068\u306f\u4f55\u304b\uff5cChatGPT\u304c\u300c\u77e5\u3089\u306a\u3044\u3053\u3068\u300d\u3092\u77e5\u3089\u305b\u308b\u4ed5\u7d44\u307f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RAG\u3092\u4e00\u8a00\u3067\u8aac\u660e\u3059\u308b\u3068\u3001<strong>\u300c\u8cea\u554f\u306b\u7b54\u3048\u308b\u524d\u306b\u95a2\u9023\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u691c\u7d22\u3057\u3066\u304b\u3089\u3001\u305d\u306e\u5185\u5bb9\u3060\u3051\u3092\u53c2\u8003\u306b\u3057\u3066\u56de\u7b54\u3092\u751f\u6210\u3059\u308b\u300d\u4ed5\u7d44\u307f<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">RAG\u304c\u5fc5\u8981\u306a\u7406\u7531<\/h3>\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-none\" data-lang=\"Code\"><code>\u3010ChatGPT\uff08\u6c4e\u7528LLM\uff09\u306e\u9650\u754c\u3011\n\n\u274c \u5b66\u7fd2\u30c7\u30fc\u30bf\u306e\u30ab\u30c3\u30c8\u30aa\u30d5\u4ee5\u964d\u306e\u60c5\u5831\u3092\u77e5\u3089\u306a\u3044\n\u274c \u81ea\u793e\u306e\u88fd\u54c1\u60c5\u5831\u30fb\u793e\u5185\u30de\u30cb\u30e5\u30a2\u30eb\u30fb\u30ca\u30ec\u30c3\u30b8\u30d9\u30fc\u30b9\u3092\u77e5\u3089\u306a\u3044\n\u274c \u30cf\u30eb\u30b7\u30cd\u30fc\u30b7\u30e7\u30f3\uff08\u3082\u3063\u3068\u3082\u3089\u3057\u3044\u5618\uff09\u3092\u751f\u6210\u3059\u308b\u3053\u3068\u304c\u3042\u308b\n\u274c \u56de\u7b54\u306e\u6839\u62e0\u3068\u306a\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u793a\u305b\u306a\u3044\n\n\u3010RAG\u3067\u89e3\u6c7a\u3067\u304d\u308b\u3053\u3068\u3011\n\u2705 \u81ea\u793e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3057\u306a\u304c\u3089\u56de\u7b54\u3067\u304d\u308b\n\u2705 \u300c\u3069\u306e\u6587\u66f8\u3092\u53c2\u8003\u306b\u3057\u305f\u304b\u300d\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u63d0\u793a\u3067\u304d\u308b\uff08\u6839\u62e0\u306e\u900f\u660e\u6027\uff09\n\u2705 \u60c5\u5831\u3092\u66f4\u65b0\u3059\u308b\u305f\u3073\u306b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u66f4\u65b0\u3059\u308b\u3060\u3051\u3067\u6700\u65b0\u60c5\u5831\u306b\u5bfe\u5fdc\u3067\u304d\u308b\n\u2705 \u30cf\u30eb\u30b7\u30cd\u30fc\u30b7\u30e7\u30f3\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3067\u304d\u308b\uff08\u53c2\u7167\u7bc4\u56f2\u3092\u5236\u9650\u3059\u308b\u305f\u3081\uff09<\/code><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">RAG vs \u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff5c\u3069\u3061\u3089\u3092\u9078\u3076\u3079\u304d\u304b<\/h3>\n\n\n<table>\n<thead>\n<tr><th>\u89b3\u70b9<\/th><th>RAG<\/th><th>\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td><strong>\u5b9f\u88c5\u96e3\u6613\u5ea6<\/strong><\/td><td>\u4f4e\u3044\uff08API\u30ad\u30fc\u3068\u30b3\u30fc\u30c9\u306e\u307f\uff09<\/td><td>\u9ad8\u3044\uff08\u5b66\u7fd2\u30c7\u30fc\u30bf\u6574\u5099\u30fbGPU\u5fc5\u8981\uff09<\/td><\/tr>\n<tr><td><strong>\u30b3\u30b9\u30c8<\/strong><\/td><td>\u4f4e\u3044\uff08Embeddings API\u306e\u307f\uff09<\/td><td>\u9ad8\u3044\uff08\u5b66\u7fd2\u8cbb\u7528 + \u63a8\u8ad6\u30b3\u30b9\u30c8\uff09<\/td><\/tr>\n<tr><td><strong>\u30c7\u30fc\u30bf\u66f4\u65b0<\/strong><\/td><td>\u7c21\u5358\uff08\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u5dee\u3057\u66ff\u3048\u308b\u3060\u3051\uff09<\/td><td>\u96e3\u3057\u3044\uff08\u518d\u5b66\u7fd2\u304c\u5fc5\u8981\uff09<\/td><\/tr>\n<tr><td><strong>\u56de\u7b54\u306e\u6839\u62e0\u63d0\u793a<\/strong><\/td><td>\u53c2\u7167\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u8868\u793a\u3067\u304d\u308b<\/td><td>\u6839\u62e0\u3092\u793a\u3057\u306b\u304f\u3044<\/td><\/tr>\n<tr><td><strong>\u5411\u3044\u3066\u3044\u308b\u30b1\u30fc\u30b9<\/strong><\/td><td>\u793e\u5185\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30fbFAQ\u30fb\u30de\u30cb\u30e5\u30a2\u30eb\u691c\u7d22<\/td><td>\u7279\u5b9a\u306e\u6587\u4f53\u30fb\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u5b66\u7fd2\u3055\u305b\u305f\u3044\u5834\u5408<\/td><\/tr>\n<tr><td><strong>\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u91cf<\/strong><\/td><td>\u6570MB\u301c\u6570GB\u306e\u6587\u66f8\u306b\u5bfe\u5fdc<\/td><td>\u6570\u5343\u301c\u6570\u4e07\u4ef6\u306e\u5b66\u7fd2\u30c7\u30fc\u30bf\u304c\u5fc5\u8981<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7d50\u8ad6\uff1a\u793e\u5185\u30c7\u30fc\u30bf\u3092\u53c2\u7167\u3055\u305b\u305f\u3044\u3060\u3051\u306a\u3089 RAG \u4e00\u629e\u3067\u3059\u3002<\/strong>\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306f\u300cChatGPT\u3092\u7279\u5b9a\u306e\u53e3\u8abf\u30fb\u5f62\u5f0f\u3067\u56de\u7b54\u3055\u305b\u305f\u3044\u300d\u300c\u5c02\u9580\u30bf\u30b9\u30af\u3078\u306e\u7279\u5316\u300d\u3068\u3044\u3046\u5834\u5408\u306b\u5411\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">RAG\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u306e\u5168\u4f53\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff5c6\u30b9\u30c6\u30c3\u30d7\u306e\u30d5\u30ed\u30fc<\/h2>\n\n\n<ol>\n<li><strong>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u53d6\u5f97<\/strong>\uff1aGoogle Drive API \u3067\u30d5\u30a9\u30eb\u30c0\u5185\u306eGoogle Docs\u3092\u53d6\u5f97\u3057\u3001\u30c6\u30ad\u30b9\u30c8\u3092\u62bd\u51fa\u3059\u308b<\/li>\n<li><strong>\u30d9\u30af\u30c8\u30eb\u5316\uff08Embedding\uff09<\/strong>\uff1a\u62bd\u51fa\u3057\u305f\u30c6\u30ad\u30b9\u30c8\u3092OpenAI Embeddings API\u3067\u30d9\u30af\u30c8\u30eb\u306b\u5909\u63db\u3057\u3066\u4fdd\u6301\u3059\u308b<\/li>\n<li><strong>\u8cea\u554f\u306e\u53d7\u3051\u53d6\u308a<\/strong>\uff1aStreamlit UI\u3067\u30e6\u30fc\u30b6\u30fc\u306e\u8cea\u554f\u3092\u53d7\u3051\u53d6\u308a\u3001\u540c\u3058\u304fEmbeddings API\u3067\u30d9\u30af\u30c8\u30eb\u5316\u3059\u308b<\/li>\n<li><strong>\u985e\u4f3c\u5ea6\u691c\u7d22<\/strong>\uff1a\u8cea\u554f\u30d9\u30af\u30c8\u30eb\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30d9\u30af\u30c8\u30eb\u306ecosine\u985e\u4f3c\u5ea6\u3092\u8a08\u7b97\u3057\u3001\u6700\u3082\u95a2\u9023\u6027\u306e\u9ad8\u3044\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u7279\u5b9a\u3059\u308b<\/li>\n<li><strong>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u4ed8\u304d\u3067LLM\u306b\u554f\u3044\u5408\u308f\u305b<\/strong>\uff1a\u300c\u3053\u306e\u6587\u66f8\u306e\u307f\u3092\u53c2\u7167\u3057\u3066\u56de\u7b54\u3057\u3066\u304f\u3060\u3055\u3044\u300d\u3068\u3044\u3046\u6307\u793a\u3068\u95a2\u9023\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092GPT-4o-mini\u306b\u6e21\u3059<\/li>\n<li><strong>\u56de\u7b54\u3068\u53c2\u7167\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u8868\u793a<\/strong>\uff1a\u56de\u7b54\u6587 + \u53c2\u7167\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3078\u306e\u30ea\u30f3\u30af\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u63d0\u793a\u3059\u308b<\/li>\n<\/ol>\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-none\" data-lang=\"Code\"><code>\u3010\u4f7f\u7528\u6280\u8853\u30b9\u30bf\u30c3\u30af\u3011\n\nLLM\uff1a       OpenAI API\uff08gpt-4o-mini\uff09\nEmbedding\uff1a OpenAI Embeddings API\uff08text-embedding-3-large\uff09\n\u985e\u4f3c\u5ea6\u8a08\u7b97\uff1a scikit-learn\uff08cosine_similarity\uff09\nUI\uff1a        Streamlit\n\u30c7\u30fc\u30bf\u53d6\u5f97\uff1a Google Drive API + google-auth\n\u8a2d\u5b9a\u7ba1\u7406\uff1a  PyYAML\uff08config.yml\uff09<\/code><\/pre><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u74b0\u5883\u69cb\u7bc9\u3068\u4e8b\u524d\u6e96\u5099\uff5cAPI\u30ad\u30fc\u53d6\u5f97\u304b\u3089Google Drive\u8a2d\u5b9a\u307e\u3067<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d71\uff1a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210\u3068\u4f9d\u5b58\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code># \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30d5\u30a9\u30eb\u30c0\u3092\u4f5c\u6210\nmkdir rag-chatbot &amp;&amp; cd rag-chatbot\n\n# \u4eee\u60f3\u74b0\u5883\u3092\u4f5c\u6210\u30fb\u6709\u52b9\u5316\npython -m venv venv\nsource venv\/bin\/activate  # Windows: venv\\Scripts\\activate\n\n# \u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\npip install openai streamlit google-api-python-client \\\n            google-auth-httplib2 google-auth-oauthlib \\\n            scikit-learn pyyaml<\/code><\/pre><\/div>\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-none\" data-lang=\"Code\"><code># \u30d5\u30a1\u30a4\u30eb\u69cb\u6210\nrag-chatbot\/\n\u251c\u2500\u2500 app.py          # \u30e1\u30a4\u30f3\uff1aStreamlit\u306eUI\u30fb\u30c1\u30e3\u30c3\u30c8\u51e6\u7406\n\u251c\u2500\u2500 utils.py        # \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u53d6\u5f97\u30fbEmbedding\u30fb\u985e\u4f3c\u5ea6\u8a08\u7b97\u30fbLLM\u554f\u3044\u5408\u308f\u305b\n\u251c\u2500\u2500 config.yml      # API\u30ad\u30fc\u30fb\u30e2\u30c7\u30eb\u540d\u30fb\u30d5\u30a9\u30eb\u30c0ID\u7b49\u306e\u8a2d\u5b9a\n\u2514\u2500\u2500 service_account_key.json  # Google Cloud \u306e\u30b5\u30fc\u30d3\u30b9\u30a2\u30ab\u30a6\u30f3\u30c8\u30ad\u30fc\uff08Git\u306b\u542b\u3081\u306a\u3044\uff09<\/code><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d72\uff1aOpenAI API\u30ad\u30fc\u306e\u53d6\u5f97<\/h3>\n\n\n<ol>\n<li><a href=\"https:\/\/platform.openai.com\/\" target=\"_blank\" rel=\"noopener\">OpenAI Platform<\/a> \u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u30b5\u30a4\u30f3\u30a4\u30f3<\/li>\n<li>\u53f3\u4e0a\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u30e1\u30cb\u30e5\u30fc \u2192 \u300cAPI keys\u300d\u3092\u30af\u30ea\u30c3\u30af<\/li>\n<li>\u300cCreate new secret key\u300d\u3067API\u30ad\u30fc\u3092\u751f\u6210\u3057\u3066\u30b3\u30d4\u30fc<\/li>\n<li>\u30af\u30ec\u30b8\u30c3\u30c8\u3092\u8ffd\u52a0\uff08Billing \u2192 Add payment method\uff09<\/li>\n<\/ol>\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d73\uff1aGoogle Cloud \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u30b5\u30fc\u30d3\u30b9\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u8a2d\u5b9a<\/h3>\n\n\n<ol>\n<li><a href=\"https:\/\/console.cloud.google.com\/\" target=\"_blank\" rel=\"noopener\">Google Cloud Console<\/a> \u3067\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b<\/li>\n<li>\u300cAPI\u3068\u30b5\u30fc\u30d3\u30b9\u300d\u2192\u300c\u30e9\u30a4\u30d6\u30e9\u30ea\u300d\u304b\u3089\u300cGoogle Drive API\u300d\u3092\u6709\u52b9\u5316\u3059\u308b<\/li>\n<li>\u300cIAM\u3068\u7ba1\u7406\u300d\u2192\u300c\u30b5\u30fc\u30d3\u30b9\u30a2\u30ab\u30a6\u30f3\u30c8\u300d\u3067\u65b0\u3057\u3044\u30b5\u30fc\u30d3\u30b9\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u6210\u3059\u308b<\/li>\n<li>\u4f5c\u6210\u3057\u305f\u30b5\u30fc\u30d3\u30b9\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u300c\u30ad\u30fc\u300d\u30bf\u30d6 \u2192 \u300c\u9375\u3092\u8ffd\u52a0\u300d\u2192 JSON\u5f62\u5f0f\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066 <code>service_account_key.json<\/code> \u3068\u3057\u3066\u4fdd\u5b58\u3059\u308b<\/li>\n<li>Google Drive \u3067RAG\u306b\u4f7f\u3044\u305f\u3044\u30d5\u30a9\u30eb\u30c0\u3092\u958b\u304d\u3001\u30b5\u30fc\u30d3\u30b9\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\uff08<code>*@*.iam.gserviceaccount.com<\/code>\uff09\u3092\u300c\u95b2\u89a7\u8005\u300d\u3068\u3057\u3066\u5171\u6709\u3059\u308b<\/li>\n<li>\u305d\u306e\u30d5\u30a9\u30eb\u30c0\u306eURL\u304b\u3089 <code>folders\/<\/code> \u4ee5\u964d\u306e\u6587\u5b57\u5217\u3092\u30d5\u30a9\u30eb\u30c0ID\u3068\u3057\u3066\u63a7\u3048\u3066\u304a\u304f<\/li>\n<\/ol>\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-none\" data-lang=\"Code\"><code># .gitignore \u306b\u5fc5\u305a\u8ffd\u52a0\u3059\u308b\nservice_account_key.json\nconfig.yml\n.env\n__pycache__\/\nvenv\/<\/code><\/pre><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9f\u88c5\u30b3\u30fc\u30c9\u5168\u6587\uff5cconfig.yml\u30fbutils.py\u30fbapp.py \u306e\u8a73\u7d30\u89e3\u8aac<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">config.yml\uff1a\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb<\/h3>\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-none\" data-lang=\"Code\"><code># config.yml\n# \u26a0\ufe0f \u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306fGit\u306b\u542b\u3081\u306a\u3044\u3053\u3068\uff08.gitignore\u306b\u8ffd\u52a0\u3059\u308b\uff09\n\n# OpenAI\u8a2d\u5b9a\nopenai:\n  api_key: 'sk-xxxxxxxxxxxxxxxxxxxx'  # OpenAI API\u30ad\u30fc\n  embedding_model: 'text-embedding-3-large'  # Embedding\u30e2\u30c7\u30eb\n  chat_model: 'gpt-4o-mini'  # \u30c1\u30e3\u30c3\u30c8\u30e2\u30c7\u30eb\uff08\u30b3\u30b9\u30c8\u30fb\u901f\u5ea6\u306e\u30d0\u30e9\u30f3\u30b9\u826f\uff09\n\n# Google Cloud\u8a2d\u5b9a\ngoogle:\n  service_account_file: 'service_account_key.json'  # \u30b5\u30fc\u30d3\u30b9\u30a2\u30ab\u30a6\u30f3\u30c8\u30ad\u30fc\u306e\u30d1\u30b9\n\n# Google Drive\u8a2d\u5b9a\ngoogle_drive:\n  folder_id: 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'  # \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30d5\u30a9\u30eb\u30c0\u306eID<\/code><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">utils.py\uff1a\u30b3\u30a2\u30ed\u30b8\u30c3\u30af\uff08\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u53d6\u5f97\u30fbEmbedding\u30fb\u985e\u4f3c\u5ea6\u8a08\u7b97\u30fbLLM\u554f\u3044\u5408\u308f\u305b\uff09<\/h3>\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code># utils.py\n\nimport yaml\nfrom googleapiclient.discovery import build\nfrom google.oauth2.service_account import Credentials\nfrom openai import OpenAI\nfrom sklearn.metrics.pairwise import cosine_similarity\n\n\n# \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\nwith open('config.yml', 'r') as file:\n    config = yaml.safe_load(file)\n\n# OpenAI \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u521d\u671f\u5316\nclient = OpenAI(api_key=config['openai']['api_key'])\n\n# Google Drive \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u521d\u671f\u5316\ncredentials = Credentials.from_service_account_file(config['google']['service_account_file'])\ngoogle_client = build('drive', 'v3', credentials=credentials)\n\n\ndef get_docs_list(folder_id: str) -&gt; list[dict]:\n    \"\"\"\n    \u6307\u5b9a\u3057\u305fGoogle Drive\u30d5\u30a9\u30eb\u30c0\u304b\u3089Google Docs\u306e\u4e00\u89a7\u3092\u53d6\u5f97\u3057\u3001\n    \u30c6\u30ad\u30b9\u30c8\u5185\u5bb9\u30fb\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u540d\u30fbURL\u3092\u30ea\u30b9\u30c8\u3067\u8fd4\u3059\u3002\n    \"\"\"\n    # \u30d5\u30a9\u30eb\u30c0\u5185\u306eGoogle Docs\u3092\u4e00\u89a7\u53d6\u5f97\n    files = google_client.files().list(\n        q=f\"'{folder_id}' in parents and mimeType='application\/vnd.google-apps.document'\",\n        fields=\"files(id, name)\"\n    ).execute().get('files', [])\n\n    docs_list = []\n    for file in files:\n        doc_id = file['id']\n        # \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u3068\u3057\u3066\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\n        doc_content = google_client.files().export(\n            fileId=doc_id,\n            mimeType='text\/plain'\n        ).execute()\n        docs_list.append({\n            'name': file['name'],\n            'url': f\"https:\/\/docs.google.com\/document\/d\/{doc_id}\/edit\",\n            'content': doc_content.decode('utf-8')\n        })\n\n    return docs_list\n\n\ndef vectorize_text(text: str) -&gt; list[float]:\n    \"\"\"\n    \u30c6\u30ad\u30b9\u30c8\u3092OpenAI Embeddings API\u3067\u30d9\u30af\u30c8\u30eb\uff08\u6570\u5024\u306e\u914d\u5217\uff09\u306b\u5909\u63db\u3059\u308b\u3002\n    \u610f\u5473\u7684\u306b\u4f3c\u305f\u30c6\u30ad\u30b9\u30c8\u306f\u8fd1\u3044\u30d9\u30af\u30c8\u30eb\u306b\u306a\u308b\u3002\n    \"\"\"\n    response = client.embeddings.create(\n        input=text,\n        model=config['openai']['embedding_model']\n    )\n    return response.data[0].embedding\n\n\ndef find_most_similar(\n    question_vector: list[float],\n    vectors: list[list[float]],\n    documents: list[str],\n    top_n: int = 2\n) -&gt; list[str]:\n    \"\"\"\n    \u8cea\u554f\u30d9\u30af\u30c8\u30eb\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30d9\u30af\u30c8\u30eb\u306ecosine\u985e\u4f3c\u5ea6\u3092\u8a08\u7b97\u3057\u3001\n    \u6700\u3082\u95a2\u9023\u6027\u306e\u9ad8\u3044\u4e0a\u4f4d top_n \u4ef6\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u8fd4\u3059\u3002\n    \"\"\"\n    similarities = []\n\n    for index, vector in enumerate(vectors):\n        # cosine\u985e\u4f3c\u5ea6\uff1a-1\uff08\u771f\u9006\uff09\u301c 1\uff08\u5b8c\u5168\u4e00\u81f4\uff09\u306e\u5024\u3092\u8fd4\u3059\n        similarity = cosine_similarity([question_vector], [vector])[0][0]\n        similarities.append([similarity, index])\n\n    # \u985e\u4f3c\u5ea6\u306e\u9ad8\u3044\u9806\u306b\u30bd\u30fc\u30c8\u3057\u3066\u4e0a\u4f4d top_n \u4ef6\u3092\u8fd4\u3059\n    similarities.sort(reverse=True, key=lambda x: x[0])\n    top_documents = [documents[index] for similarity, index in similarities[:top_n]]\n\n    return top_documents\n\n\ndef ask_question(question: str, context: list[str]) -&gt; str:\n    \"\"\"\n    \u8cea\u554f\u3068\u95a2\u9023\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u7d44\u307f\u5408\u308f\u305b\u3066GPT\u306b\u554f\u3044\u5408\u308f\u305b\u3001\u56de\u7b54\u3092\u8fd4\u3059\u3002\n    context\uff08\u95a2\u9023\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\uff09\u306e\u7bc4\u56f2\u306e\u307f\u3092\u53c2\u7167\u3059\u308b\u3088\u3046\u306b\u6307\u793a\u3059\u308b\u3002\n    \"\"\"\n    # \u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\uff08\u95a2\u9023\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\uff09\u3092\u7d50\u5408\n    context_text = \"\\n\\n---\\n\\n\".join(context)\n\n    messages = [\n        {\n            \"role\": \"system\",\n            \"content\": (\n                \"\u3042\u306a\u305f\u306f\u793e\u5185\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u57fa\u3065\u3044\u3066\u56de\u7b54\u3059\u308b\u30a2\u30b7\u30b9\u30bf\u30f3\u30c8\u3067\u3059\u3002\"\n                \"\u4ee5\u4e0b\u306e\u60c5\u5831\u306e\u307f\u3092\u4f7f\u7528\u3057\u3066\u56de\u7b54\u3057\u3066\u304f\u3060\u3055\u3044\u3002\"\n                \"\u63d0\u4f9b\u3055\u308c\u305f\u60c5\u5831\u306b\u56de\u7b54\u304c\u306a\u3044\u5834\u5408\u306f\u300c\u63d0\u4f9b\u3055\u308c\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u306f\u8a72\u5f53\u3059\u308b\u60c5\u5831\u304c\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u300d\u3068\u56de\u7b54\u3057\u3066\u304f\u3060\u3055\u3044\u3002\"\n            )\n        },\n        {\n            \"role\": \"user\",\n            \"content\": f\"\u8cea\u554f: {question}\\n\\n\u53c2\u7167\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8:\\n{context_text}\"\n        }\n    ]\n\n    response = client.chat.completions.create(\n        model=config['openai']['chat_model'],\n        messages=messages,\n        temperature=0.1  # \u4f4e\u3044\u6e29\u5ea6\u3067\u4e8b\u5b9f\u306b\u57fa\u3065\u3044\u305f\u56de\u7b54\u3092\u4fc3\u3059\n    )\n\n    return response.choices[0].message.content<\/code><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">app.py\uff1aStreamlit\u306eUI\u30fb\u30c1\u30e3\u30c3\u30c8\u51e6\u7406<\/h3>\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code># app.py\n\nimport streamlit as st\nimport yaml\nfrom utils import vectorize_text, find_most_similar, ask_question, get_docs_list\n\n# \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\nwith open('config.yml', 'r') as file:\n    config = yaml.safe_load(file)\n\n\n@st.cache_data(ttl=3600)  # 1\u6642\u9593\u30ad\u30e3\u30c3\u30b7\u30e5\uff08\u6bce\u56deDrive API\u3092\u53e9\u304b\u306a\u3044\u3088\u3046\u306b\u3059\u308b\uff09\ndef load_documents():\n    \"\"\"\n    Google Drive\u304b\u3089\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068Embedding\u30d9\u30af\u30c8\u30eb\u3092\u53d6\u5f97\u3059\u308b\u3002\n    ttl=3600 \u3067\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u3053\u3068\u3067API\u547c\u3073\u51fa\u3057\u56de\u6570\u3092\u524a\u6e1b\u3059\u308b\u3002\n    \"\"\"\n    docs = get_docs_list(config['google_drive']['folder_id'])\n    contents = [doc['content'] for doc in docs]\n    # \u3059\u3079\u3066\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u30d9\u30af\u30c8\u30eb\u5316\uff08\u521d\u56de\u306e\u307f\uff09\n    vectors = [vectorize_text(content) for content in contents]\n    return docs, contents, vectors\n\n\ndef main():\n    st.set_page_config(\n        page_title=\"\u793e\u5185\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u691c\u7d22\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\",\n        page_icon=\"\ud83d\udcda\",\n        layout=\"centered\"\n    )\n    st.title('\ud83d\udcda \u793e\u5185\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u691c\u7d22\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8')\n    st.caption(\"Google Drive \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3057\u3066\u8cea\u554f\u306b\u56de\u7b54\u3057\u307e\u3059\")\n\n    # \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u30d9\u30af\u30c8\u30eb\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u304b\u3089\u53d6\u5f97\n    with st.spinner(\"\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u8aad\u307f\u8fbc\u3093\u3067\u3044\u307e\u3059...\"):\n        docs, contents, vectors = load_documents()\n\n    st.success(f\"{len(docs)} \u4ef6\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u8aad\u307f\u8fbc\u307f\u307e\u3057\u305f\")\n\n    # \u30c1\u30e3\u30c3\u30c8\u5c65\u6b74\u306e\u521d\u671f\u5316\n    if 'messages' not in st.session_state:\n        st.session_state.messages = []\n\n    # \u30c1\u30e3\u30c3\u30c8\u5c65\u6b74\u306e\u8868\u793a\n    for message in st.session_state.messages:\n        with st.chat_message(message[\"role\"]):\n            st.markdown(message[\"content\"])\n\n    # \u30e6\u30fc\u30b6\u30fc\u306e\u5165\u529b\u3092\u51e6\u7406\n    if user_input := st.chat_input(\"\u8cea\u554f\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u4f8b\uff1a\u6709\u7d66\u4f11\u6687\u306e\u7533\u8acb\u65b9\u6cd5\u306f\uff1f\uff09\"):\n        # \u30e6\u30fc\u30b6\u30fc\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8868\u793a\u30fb\u4fdd\u5b58\n        st.session_state.messages.append({\"role\": \"user\", \"content\": user_input})\n        with st.chat_message(\"user\"):\n            st.markdown(user_input)\n\n        # \u56de\u7b54\u3092\u751f\u6210\n        with st.chat_message(\"assistant\"):\n            with st.spinner(\"\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u691c\u7d22\u3057\u3066\u56de\u7b54\u3092\u751f\u6210\u4e2d...\"):\n                # \u8cea\u554f\u3092\u30d9\u30af\u30c8\u30eb\u5316\u3057\u3066\u985e\u4f3c\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u691c\u7d22\n                question_vector = vectorize_text(user_input)\n                similar_documents = find_most_similar(question_vector, vectors, contents)\n\n                # \u95a2\u9023\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3068\u3057\u3066GPT\u306b\u6e21\u3059\n                answer = ask_question(user_input, similar_documents)\n\n                # \u53c2\u7167\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3078\u306e\u30ea\u30f3\u30af\u3092\u4ed8\u52a0\u3059\u308b\n                response = f\"{answer}\\n\\n---\\n**\ud83d\udcd6 \u53c2\u7167\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\uff1a**\\n\"\n                for doc in docs:\n                    if doc['content'] in similar_documents:\n                        response += f\"- [{doc['name']}]({doc['url']})\\n\"\n\n            st.markdown(response)\n\n        # \u30a2\u30b7\u30b9\u30bf\u30f3\u30c8\u306e\u56de\u7b54\u3092\u4fdd\u5b58\n        st.session_state.messages.append({\"role\": \"assistant\", \"content\": response})\n\n\nif __name__ == \"__main__\":\n    main()<\/code><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u8d77\u52d5\u65b9\u6cd5<\/h3>\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-none\" data-lang=\"Code\"><code># Streamlit \u30a2\u30d7\u30ea\u3092\u8d77\u52d5\u3059\u308b\nstreamlit run app.py\n\n# \u30d6\u30e9\u30a6\u30b6\u304c\u81ea\u52d5\u3067\u958b\u304f\uff08\u307e\u305f\u306fhttp:\/\/localhost:8501 \u306b\u30a2\u30af\u30bb\u30b9\uff09<\/code><\/pre><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b3\u30a2\u30ed\u30b8\u30c3\u30af\u306e\u8a73\u7d30\u89e3\u8aac\uff5cEmbedding\u3068Cosine\u985e\u4f3c\u5ea6\u306e\u4ed5\u7d44\u307f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u306a\u305c\u30c6\u30ad\u30b9\u30c8\u3092\u30d9\u30af\u30c8\u30eb\u306b\u5909\u63db\u3059\u308b\u306e\u304b\u300d\u300ccosine\u985e\u4f3c\u5ea6\u3068\u306f\u4f55\u304b\u300d\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001RAG\u3092\u3088\u308a\u6df1\u304f\u6d3b\u7528\u30fb\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Embedding\u3068\u306f\u4f55\u304b<\/h3>\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-none\" data-lang=\"Code\"><code>\u3010Embedding\u306e\u76f4\u611f\u7684\u306a\u7406\u89e3\u3011\n\n\u30c6\u30ad\u30b9\u30c8 \u2192 \u6570\u5024\u306e\u914d\u5217\uff08\u30d9\u30af\u30c8\u30eb\uff09\u306b\u5909\u63db\u3059\u308b\u51e6\u7406\n\n\u4f8b\uff1a\n\"\u6709\u7d66\u4f11\u6687\u306e\u7533\u8acb\u65b9\u6cd5\"  \u2192 [0.21, -0.43, 0.87, ..., 0.12]  # 3072\u6b21\u5143\u306e\u30d9\u30af\u30c8\u30eb\n\"\u5e74\u6b21\u6709\u7d66\u306e\u53d6\u308a\u65b9\"    \u2192 [0.19, -0.41, 0.89, ..., 0.11]  # \u2190 \u610f\u5473\u304c\u8fd1\u3044\u306e\u3067\u5024\u3082\u8fd1\u3044\n\"\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30d0\u30b0\u4fee\u6b63\" \u2192 [-0.78, 0.31, -0.22, ..., 0.55] # \u2190 \u610f\u5473\u304c\u9060\u3044\u306e\u3067\u5024\u3082\u9060\u3044\n\n\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\uff1a\n\u2192 \u610f\u5473\u7684\u306b\u4f3c\u305f\u30c6\u30ad\u30b9\u30c8\u306f\u4f3c\u305f\u30d9\u30af\u30c8\u30eb\u306b\u306a\u308b\n\u2192 \u6587\u5b57\u304c\u9055\u3063\u3066\u3082\u300c\u610f\u5473\u304c\u8fd1\u3044\u300d\u306a\u3089\u8fd1\u3044\u30d9\u30af\u30c8\u30eb\u306b\u306a\u308b\n   \u300c\u6709\u7d66\u300d\u3068\u300c\u5e74\u6b21\u6709\u7d66\u300d\u306f\u6587\u5b57\u304c\u9055\u3046\u304c\u540c\u3058\u30c8\u30d4\u30c3\u30af\u306a\u306e\u3067\u8fd1\u3044\u30d9\u30af\u30c8\u30eb\u306b\u306a\u308b\n\nOpenAI \u306e text-embedding-3-large\uff1a\n\u2192 3072\u6b21\u5143\u306e\u30d9\u30af\u30c8\u30eb\u3092\u751f\u6210\u3059\u308b\n\u2192 \u65e5\u672c\u8a9e\u30c6\u30ad\u30b9\u30c8\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u308b\n\u2192 1,000\u30c8\u30fc\u30af\u30f3\u3042\u305f\u308a $0.00013\uff08\u975e\u5e38\u306b\u5b89\u4fa1\uff09<\/code><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">Cosine\u985e\u4f3c\u5ea6\u3068\u306f\u4f55\u304b<\/h3>\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-none\" data-lang=\"Code\"><code>\u3010Cosine\u985e\u4f3c\u5ea6\u306e\u76f4\u611f\u7684\u306a\u7406\u89e3\u3011\n\n2\u3064\u306e\u30d9\u30af\u30c8\u30eb\u306e\u300c\u5411\u304d\u306e\u8fd1\u3055\u300d\u3092 -1\u301c1 \u306e\u5024\u3067\u8868\u3059\u3002\n\ncosine_similarity = 1.0  \u2192 \u5b8c\u5168\u306b\u540c\u3058\u65b9\u5411\uff08\u610f\u5473\u304c\u5b8c\u5168\u306b\u4e00\u81f4\uff09\ncosine_similarity = 0.9  \u2192 \u307b\u307c\u540c\u3058\u65b9\u5411\uff08\u610f\u5473\u304c\u975e\u5e38\u306b\u8fd1\u3044\uff09\ncosine_similarity = 0.5  \u2192 \u3084\u3084\u4f3c\u3066\u3044\u308b\ncosine_similarity = 0.0  \u2192 \u7121\u95a2\u4fc2\ncosine_similarity = -1.0 \u2192 \u771f\u9006\uff08\u5b9f\u969b\u306e\u30c6\u30ad\u30b9\u30c8\u3067\u306f\u307b\u307c\u767a\u751f\u3057\u306a\u3044\uff09\n\n\u3010\u30b3\u30fc\u30c9\u306e\u52d5\u4f5c\u3011\n\n# \u8cea\u554f\uff1a\u300c\u6709\u7d66\u4f11\u6687\u306e\u53d6\u308a\u65b9\u306f\uff1f\u300d\nquestion_vector = [0.21, -0.43, 0.87, ...]\n\n# \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8A\uff08\u6709\u7d66\u7533\u8acb\u30de\u30cb\u30e5\u30a2\u30eb\uff09\u306e\u30d9\u30af\u30c8\u30eb\uff1a\ndoc_a_vector = [0.19, -0.41, 0.89, ...]\n# \u2192 cosine_similarity = 0.97\uff08\u975e\u5e38\u306b\u8fd1\u3044 \u2192 \u4e0a\u4f4d\u306b\u9078\u3070\u308c\u308b\uff09\n\n# \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8B\uff08\u7d66\u4e0e\u898f\u5b9a\uff09\u306e\u30d9\u30af\u30c8\u30eb\uff1a\ndoc_b_vector = [0.10, -0.20, 0.45, ...]\n# \u2192 cosine_similarity = 0.72\uff08\u3084\u3084\u8fd1\u3044\uff09\n\n# \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8C\uff08\u30b5\u30fc\u30d0\u30fc\u69cb\u6210\u56f3\uff09\u306e\u30d9\u30af\u30c8\u30eb\uff1a\ndoc_c_vector = [-0.78, 0.31, -0.22, ...]\n# \u2192 cosine_similarity = 0.21\uff08\u9060\u3044 \u2192 \u9078\u3070\u308c\u306a\u3044\uff09\n\n\u2192 \u4e0a\u4f4d top_n = 2 \u4ef6\uff08\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8A\u30fbB\uff09\u304c\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3068\u3057\u3066GPT\u306b\u6e21\u3055\u308c\u308b<\/code><\/pre><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u672c\u756a\u904b\u7528\u306b\u5411\u3051\u305f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba5\u3064\u306e\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30dd\u30a4\u30f3\u30c81\uff1a\u30c1\u30e3\u30f3\u30af\u5206\u5272\uff08\u9577\u6587\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u7cbe\u5ea6\u5411\u4e0a\uff09<\/h3>\n\n\n<p>\u9577\u3044\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u305d\u306e\u307e\u307eEmbedding\u3059\u308b\u3068\u30011\u3064\u306e\u30d9\u30af\u30c8\u30eb\u304c\u591a\u304f\u306e\u60c5\u5831\u3092\u542b\u307f\u3059\u304e\u3066\u691c\u7d22\u7cbe\u5ea6\u304c\u4e0b\u304c\u308a\u307e\u3059\u3002<strong>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u9069\u5207\u306a\u30b5\u30a4\u30ba\u306b\u5206\u5272\uff08\u30c1\u30e3\u30f3\u30af\u5206\u5272\uff09\u3057\u3066\u304b\u3089Embedding\u3059\u308b<\/strong>\u3053\u3068\u3067\u7cbe\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code># utils.py \u306b\u8ffd\u52a0\u3059\u308b\u30c1\u30e3\u30f3\u30af\u5206\u5272\u95a2\u6570\n\ndef split_into_chunks(text: str, chunk_size: int = 500, overlap: int = 50) -&gt; list[str]:\n    \"\"\"\n    \u9577\u3044\u30c6\u30ad\u30b9\u30c8\u3092 chunk_size \u6587\u5b57\u3054\u3068\u306b\u5206\u5272\u3057\u3001\n    overlap \u6587\u5b57\u306e\u30aa\u30fc\u30d0\u30fc\u30e9\u30c3\u30d7\u3092\u6301\u305f\u305b\u3066\u6587\u8108\u306e\u9014\u5207\u308c\u3092\u9632\u3050\u3002\n    \"\"\"\n    chunks = []\n    start = 0\n    while start &lt; len(text):\n        end = start + chunk_size\n        chunk = text[start:end]\n        chunks.append(chunk)\n        start += chunk_size - overlap  # \u30aa\u30fc\u30d0\u30fc\u30e9\u30c3\u30d7\u5206\u3092\u623b\u3059\n    return chunks\n\n# \u4f7f\u7528\u4f8b\ndoc_content = \"...\u9577\u3044\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u30c6\u30ad\u30b9\u30c8...\"\nchunks = split_into_chunks(doc_content, chunk_size=500, overlap=50)\n\n# \u30c1\u30e3\u30f3\u30af\u3054\u3068\u306bEmbedding\u3092\u4f5c\u6210\u3059\u308b\nchunk_vectors = [vectorize_text(chunk) for chunk in chunks]\n\n# \u691c\u7d22\u7d50\u679c\u306e\u30c1\u30e3\u30f3\u30af\u3092\u7d50\u5408\u3057\u3066\u56de\u7b54\u306b\u4f7f\u7528\u3059\u308b\n# \u2192 \u5927\u304d\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u3082\u95a2\u9023\u3059\u308b\u90e8\u5206\u3060\u3051\u3092\u6b63\u78ba\u306b\u53d6\u5f97\u3067\u304d\u308b<\/code><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u30dd\u30a4\u30f3\u30c82\uff1a\u30d9\u30af\u30c8\u30ebDB\u306e\u5c0e\u5165\uff08\u5927\u91cf\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3078\u306e\u5bfe\u5fdc\uff09<\/h3>\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-none\" data-lang=\"Code\"><code>\u3010\u30d9\u30af\u30c8\u30ebDB\u304c\u5fc5\u8981\u306b\u306a\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3011\n\n\u73fe\u5728\u306e\u5b9f\u88c5\uff08in-memory\uff09\uff1a\n\u2192 \u6bce\u56de\u3059\u3079\u3066\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092Embedding\u3059\u308b\uff08\u8d77\u52d5\u304c\u9045\u3044\uff09\n\u2192 \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u6570\u5341\u4ef6\u306a\u3089\u554f\u984c\u306a\u3044\n\u2192 \u6570\u5343\u4ef6\u4ee5\u4e0a\u306b\u306a\u308b\u3068\u8d77\u52d5\u6642\u9593\u30fb\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u304c\u554f\u984c\u306b\u306a\u308b\n\n\u30d9\u30af\u30c8\u30ebDB\uff08Pinecone \/ Chroma \/ Qdrant \/ Weaviate\uff09\uff1a\n\u2192 Embedding\u30d9\u30af\u30c8\u30eb\u3092\u6c38\u7d9a\u5316\u3057\u3066\u4fdd\u5b58\u3059\u308b\n\u2192 \u9ad8\u901f\u306a\u8fd1\u4f3c\u6700\u8fd1\u508d\u691c\u7d22\uff08ANN\uff09\u3092\u63d0\u4f9b\u3059\u308b\n\u2192 \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u8ffd\u52a0\u30fb\u524a\u9664\u30fb\u66f4\u65b0\u304c\u5bb9\u6613\u306b\u306a\u308b\n\n# ChromaDB\uff08\u30ed\u30fc\u30ab\u30eb\u30fb\u7121\u6599\uff09\u306e\u5c0e\u5165\u4f8b\npip install chromadb\n\nimport chromadb\n\nclient = chromadb.Client()\ncollection = client.create_collection(\"company-docs\")\n\n# \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u30d9\u30af\u30c8\u30ebDB\u306b\u8ffd\u52a0\ncollection.add(\n    documents=[\"\u30c9\u30ad\u30e5\u30e1\u30f3\u30c81\u306e\u30c6\u30ad\u30b9\u30c8\", \"\u30c9\u30ad\u30e5\u30e1\u30f3\u30c82\u306e\u30c6\u30ad\u30b9\u30c8\"],\n    ids=[\"doc1\", \"doc2\"]\n)\n\n# \u985e\u4f3c\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u691c\u7d22\nresults = collection.query(\n    query_texts=[\"\u6709\u7d66\u4f11\u6687\u306e\u7533\u8acb\u65b9\u6cd5\"],\n    n_results=2\n)<\/code><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u30dd\u30a4\u30f3\u30c83\uff1a\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u306e\u62e1\u5f35\uff08Google Drive\u4ee5\u5916\uff09<\/h3>\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>\u3010\u5bfe\u5fdc\u3067\u304d\u308b\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u306e\u4f8b\u3011\n\n1. Notion\uff08\u30ce\u30fc\u30b7\u30e7\u30f3API\uff09\n   \u2192 Notion API\u3067\u30da\u30fc\u30b8\u4e00\u89a7\u3092\u53d6\u5f97\u3057\u3066\u30c6\u30ad\u30b9\u30c8\u3092\u62bd\u51fa\u3059\u308b\n\n2. \u30ed\u30fc\u30ab\u30eb\u306ePDF\u30fbWord\u30d5\u30a1\u30a4\u30eb\n   \u2192 PyMuPDF \/ python-docx \u3067\u30c6\u30ad\u30b9\u30c8\u62bd\u51fa\n   pip install pymupdf python-docx\n\n3. Web\u30da\u30fc\u30b8\u306e\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\n   \u2192 BeautifulSoup4 \u3067HTML\u304b\u3089\u30c6\u30ad\u30b9\u30c8\u62bd\u51fa\n   pip install beautifulsoup4 requests\n\n4. Confluence\u3084\u305d\u306e\u4ed6\u306eWiki\u30b7\u30b9\u30c6\u30e0\n   \u2192 Confluence REST API\u3067\u8a18\u4e8b\u4e00\u89a7\u30fb\u5185\u5bb9\u3092\u53d6\u5f97\n\n5. Slack\u306eDM\u30fb\u30c1\u30e3\u30f3\u30cd\u30eb\u5c65\u6b74\n   \u2192 Slack API\u3067\u30e1\u30c3\u30bb\u30fc\u30b8\u5c65\u6b74\u3092\u53d6\u5f97\n\n# PDF\u304b\u3089\u30c6\u30ad\u30b9\u30c8\u62bd\u51fa\u306e\u4f8b\nimport fitz  # PyMuPDF\n\ndef extract_text_from_pdf(pdf_path: str) -&gt; str:\n    doc = fitz.open(pdf_path)\n    text = \"\"\n    for page in doc:\n        text += page.get_text()\n    return text<\/code><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u30dd\u30a4\u30f3\u30c84\uff1a\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u5b9f\u88c5<\/h3>\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code># utils.py - \u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30ec\u30b9\u30dd\u30f3\u30b9\u7248\n\ndef ask_question_stream(question: str, context: list[str]):\n    \"\"\"\n    GPT\u306e\u56de\u7b54\u3092\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3067\u8fd4\u3059\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u95a2\u6570\u3002\n    Streamlit\u306e st.write_stream() \u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u3046\u3002\n    \"\"\"\n    context_text = \"\\n\\n---\\n\\n\".join(context)\n    messages = [\n        {\"role\": \"system\", \"content\": \"\u4ee5\u4e0b\u306e\u60c5\u5831\u306e\u307f\u3092\u4f7f\u7528\u3057\u3066\u56de\u7b54\u3057\u3066\u304f\u3060\u3055\u3044\u3002\"},\n        {\"role\": \"user\", \"content\": f\"\u8cea\u554f: {question}\\n\\n\u53c2\u7167\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8:\\n{context_text}\"}\n    ]\n\n    stream = client.chat.completions.create(\n        model=config['openai']['chat_model'],\n        messages=messages,\n        stream=True  # \u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3092\u6709\u52b9\u5316\n    )\n\n    for chunk in stream:\n        if chunk.choices[0].delta.content is not None:\n            yield chunk.choices[0].delta.content\n\n\n# app.py - \u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u8868\u793a\nwith st.chat_message(\"assistant\"):\n    response = st.write_stream(\n        ask_question_stream(user_input, similar_documents)\n    )<\/code><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u30dd\u30a4\u30f3\u30c85\uff1a\u985e\u4f3c\u5ea6\u30b9\u30b3\u30a2\u306b\u3088\u308b\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/h3>\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code># utils.py - \u30b9\u30b3\u30a2\u306b\u3088\u308b\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\n\ndef find_most_similar_with_threshold(\n    question_vector: list[float],\n    vectors: list[list[float]],\n    documents: list[str],\n    top_n: int = 2,\n    threshold: float = 0.7  # \u3053\u306e\u985e\u4f3c\u5ea6\u4ee5\u4e0a\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u307f\u3092\u8fd4\u3059\n) -&gt; list[str]:\n    \"\"\"\n    \u985e\u4f3c\u5ea6\u304c threshold \u4ee5\u4e0a\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u307f\u3092\u8fd4\u3059\u3002\n    \u95be\u5024\u3092\u8a2d\u3051\u308b\u3053\u3068\u3067\u7121\u95a2\u4fc2\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306b\u542b\u3081\u308b\u306e\u3092\u9632\u3050\u3002\n    \"\"\"\n    similarities = []\n\n    for index, vector in enumerate(vectors):\n        similarity = cosine_similarity([question_vector], [vector])[0][0]\n        if similarity &gt;= threshold:  # \u95be\u5024\u30d5\u30a3\u30eb\u30bf\n            similarities.append([similarity, index])\n\n    similarities.sort(reverse=True, key=lambda x: x[0])\n\n    if not similarities:\n        return []  # \u95a2\u9023\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u898b\u3064\u304b\u3089\u306a\u304b\u3063\u305f\u5834\u5408\n\n    top_documents = [documents[index] for similarity, index in similarities[:top_n]]\n    return top_documents<\/code><\/pre><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">RAG\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u306e\u5b9f\u969b\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b95\u9078<\/h2>\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-none\" data-lang=\"Code\"><code>\u3010\u30e6\u30fc\u30b9\u30b1\u30fc\u30b91\uff1a\u793e\u5185FAQ\u30fb\u4eba\u4e8b\u60c5\u5831\u306e\u81ea\u52d5\u56de\u7b54\u3011\n\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\uff1a\u5c31\u696d\u898f\u5247\u30fb\u6709\u7d66\u7533\u8acb\u65b9\u6cd5\u30fb\u7d4c\u8cbb\u7cbe\u7b97\u30eb\u30fc\u30eb\u30fb\u5165\u793e\u624b\u7d9a\u304d\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\n\u52b9\u679c\uff1a\u4eba\u4e8b\u90e8\u3078\u306e\u554f\u3044\u5408\u308f\u305b\u4ef6\u6570\u3092\u524a\u6e1b\u3067\u304d\u308b\n\u8cea\u554f\u4f8b\uff1a\u300c\u6709\u7d66\u4f11\u6687\u306f\u5165\u793e\u4f55\u30f6\u6708\u5f8c\u304b\u3089\u53d6\u5f97\u3067\u304d\u307e\u3059\u304b\uff1f\u300d\n        \u300c\u4ea4\u901a\u8cbb\u306e\u7533\u8acb\u7de0\u3081\u5207\u308a\u306f\u3044\u3064\u3067\u3059\u304b\uff1f\u300d\n\n\u3010\u30e6\u30fc\u30b9\u30b1\u30fc\u30b92\uff1a\u88fd\u54c1\u30de\u30cb\u30e5\u30a2\u30eb\u30fb\u30b5\u30dd\u30fc\u30c8\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3011\n\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\uff1a\u88fd\u54c1\u4ed5\u69d8\u66f8\u30fb\u64cd\u4f5c\u30de\u30cb\u30e5\u30a2\u30eb\u30fbFAQ\u30fb\u3088\u304f\u3042\u308b\u30c8\u30e9\u30d6\u30eb\u3068\u89e3\u6c7a\u7b56\n\u52b9\u679c\uff1a\u30b5\u30dd\u30fc\u30c8\u5bfe\u5fdc\u6642\u9593\u3092\u524a\u6e1b\u30fb24\u6642\u9593\u5bfe\u5fdc\u3092\u5b9f\u73fe\u3067\u304d\u308b\n\u8cea\u554f\u4f8b\uff1a\u300c\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9 E-404 \u304c\u8868\u793a\u3055\u308c\u305f\u3068\u304d\u306e\u5bfe\u51e6\u6cd5\u306f\uff1f\u300d\n        \u300c\u3007\u3007\u6a5f\u80fd\u306e\u8a2d\u5b9a\u65b9\u6cd5\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u300d\n\n\u3010\u30e6\u30fc\u30b9\u30b1\u30fc\u30b93\uff1a\u904e\u53bb\u6848\u4ef6\u30fb\u63d0\u6848\u66f8\u306e\u691c\u7d22\u652f\u63f4\u3011\n\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\uff1a\u904e\u53bb\u306e\u63d0\u6848\u66f8\u30fb\u6848\u4ef6\u5831\u544a\u66f8\u30fb\u9867\u5ba2\u5225\u8cc7\u6599\u30fb\u8b70\u4e8b\u9332\n\u52b9\u679c\uff1a\u985e\u4f3c\u6848\u4ef6\u306e\u7d20\u65e9\u3044\u691c\u7d22\u30fb\u63d0\u6848\u66f8\u4f5c\u6210\u306e\u52b9\u7387\u5316\n\u8cea\u554f\u4f8b\uff1a\u300c\u5c0f\u58f2\u696d\u306eDX\u652f\u63f4\u3067\u904e\u53bb\u306b\u63d0\u6848\u3057\u305f\u5185\u5bb9\u306f\u3042\u308a\u307e\u3059\u304b\uff1f\u300d\n        \u300c\u9867\u5ba2\u306e\u3007\u3007\u793e\u3068\u306e\u5546\u8ac7\u5c65\u6b74\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u300d\n\n\u3010\u30e6\u30fc\u30b9\u30b1\u30fc\u30b94\uff1a\u6280\u8853\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30fbAPI\u4ed5\u69d8\u306e\u691c\u7d22\u3011\n\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\uff1a\u793e\u5185\u306eAPI\u4ed5\u69d8\u66f8\u30fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u8a2d\u8a08\u66f8\u30fb\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u898f\u7d04\n\u52b9\u679c\uff1a\u65b0\u5165\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30aa\u30f3\u30dc\u30fc\u30c7\u30a3\u30f3\u30b0\u52b9\u7387\u5316\n\u8cea\u554f\u4f8b\uff1a\u300c\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3cAPI\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\uff1f\u300d\n        \u300c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u306e\u8a2d\u5b9a\u65b9\u6cd5\u306f\uff1f\u300d\n\n\u3010\u30e6\u30fc\u30b9\u30b1\u30fc\u30b95\uff1a\u6cd5\u7684\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30fb\u5951\u7d04\u66f8\u306e\u53c2\u7167\u3011\n\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\uff1a\u5404\u7a2e\u5951\u7d04\u66f8\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30fb\u6cd5\u7684\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u30fb\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\n\u52b9\u679c\uff1a\u6cd5\u52d9\u78ba\u8a8d\u306e\u521d\u671f\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3092\u81ea\u52d5\u5316\n\u8cea\u554f\u4f8b\uff1a\u300c\u696d\u52d9\u59d4\u8a17\u5951\u7d04\u66f8\u306e\u79d8\u5bc6\u4fdd\u6301\u6761\u9805\u306e\u30b5\u30f3\u30d7\u30eb\u306f\uff1f\u300d\n        \u300c\u500b\u4eba\u60c5\u5831\u53d6\u308a\u6271\u3044\u306b\u5fc5\u8981\u306a\u540c\u610f\u6587\u66f8\u306e\u8981\u4ef6\u306f\uff1f\u300d<\/code><\/pre><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\uff5c\u3088\u304f\u3042\u308b\u30a8\u30e9\u30fc\u3068\u5bfe\u51e6\u6cd5<\/h2>\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-none\" data-lang=\"Code\"><code>\u3010\u30a8\u30e9\u30fc1: google.auth.exceptions.DefaultCredentialsError\u3011\n\u539f\u56e0\uff1a\u30b5\u30fc\u30d3\u30b9\u30a2\u30ab\u30a6\u30f3\u30c8\u30ad\u30fc\u306e\u30d5\u30a1\u30a4\u30eb\u30d1\u30b9\u304c\u9593\u9055\u3063\u3066\u3044\u308b\n\u5bfe\u51e6\uff1aconfig.yml \u306e service_account_file \u306e\u30d1\u30b9\u3092\u78ba\u8a8d\u3059\u308b\n     service_account_key.json \u304c\u5b58\u5728\u3059\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304b\u3089 app.py \u3092\u8d77\u52d5\u3059\u308b\n\n\u3010\u30a8\u30e9\u30fc2: HttpError 403 when requesting Google Drive API\u3011\n\u539f\u56e0\uff1a\u30b5\u30fc\u30d3\u30b9\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30d5\u30a9\u30eb\u30c0\u306e\u95b2\u89a7\u6a29\u9650\u304c\u306a\u3044\n\u5bfe\u51e6\uff1aGoogle Drive \u3067\u30d5\u30a9\u30eb\u30c0\u3092\u53f3\u30af\u30ea\u30c3\u30af \u2192 \u300c\u5171\u6709\u300d\u304b\u3089\n     \u30b5\u30fc\u30d3\u30b9\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u300c\u95b2\u89a7\u8005\u300d\u3068\u3057\u3066\u8ffd\u52a0\u3059\u308b\n\n\u3010\u30a8\u30e9\u30fc3: openai.AuthenticationError: Incorrect API key provided\u3011\n\u539f\u56e0\uff1aOpenAI API\u30ad\u30fc\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u304b\u3001\u6709\u52b9\u671f\u9650\u5207\u308c\n\u5bfe\u51e6\uff1aplatform.openai.com \u3067API\u30ad\u30fc\u3092\u518d\u78ba\u8a8d\u30fb\u518d\u751f\u6210\u3059\u308b\n     config.yml \u306e api_key \u3092\u66f4\u65b0\u3059\u308b\n\n\u3010\u30a8\u30e9\u30fc4: openai.RateLimitError: Rate limit reached\u3011\n\u539f\u56e0\uff1a\u77ed\u6642\u9593\u306bAPI\u547c\u3073\u51fa\u3057\u304c\u96c6\u4e2d\u3057\u3066\u3044\u308b\n\u5bfe\u51e6\uff1atime.sleep(1) \u3067\u547c\u3073\u51fa\u3057\u306e\u9593\u9694\u3092\u958b\u3051\u308b\n     \u307e\u305f\u306f Embeddings \u306e\u8a08\u7b97\u7d50\u679c\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\uff08@st.cache_data \u6d3b\u7528\uff09\n\n\u3010\u30a8\u30e9\u30fc5: \u56de\u7b54\u304c\u300c\u60c5\u5831\u304c\u3042\u308a\u307e\u305b\u3093\u300d\u3068\u8868\u793a\u3055\u308c\u308b\u3011\n\u539f\u56e0\uff1a\u985e\u4f3c\u5ea6\u30b9\u30b3\u30a2\u306e\u95be\u5024\u304c\u9ad8\u3059\u304e\u308b \/ \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u5185\u5bb9\u304c\u8cea\u554f\u3068\u4e00\u81f4\u3057\u306a\u3044\n\u5bfe\u51e6\uff1athreshold \u3092 0.7 \u2192 0.5 \u306b\u4e0b\u3052\u3066\u8a66\u3059\n     \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u30c6\u30ad\u30b9\u30c8\u5185\u5bb9\u3092\u78ba\u8a8d\u3057\u3001\u8cea\u554f\u3068\u95a2\u9023\u3059\u308b\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b<\/code><\/pre><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">RAG\u306e\u69cb\u7bc9\u306b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u7d4c\u9a13\u304c\u3069\u308c\u304f\u3089\u3044\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Python\u306e\u57fa\u790e\uff08\u95a2\u6570\u30fb\u8f9e\u66f8\u30fb\u30ea\u30b9\u30c8\u64cd\u4f5c\uff09\u304c\u308f\u304b\u308c\u3070\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/strong>\u672c\u8a18\u4e8b\u306e\u30b3\u30fc\u30c9\u306f\u30b3\u30d4\u30fc\uff06\u30da\u30fc\u30b9\u30c8\u3067\u52d5\u4f5c\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u96e3\u3057\u3044\u6570\u5b66\u7684\u80cc\u666f\uff08\u7dda\u5f62\u4ee3\u6570\u30fbcosine\u985e\u4f3c\u5ea6\u306e\u8a08\u7b97\u5f0f\uff09\u306f\u7406\u89e3\u3057\u3066\u3044\u306a\u304f\u3066\u3082\u4f7f\u3048\u307e\u3059\u3002\u307e\u305a\u306f\u30b3\u30fc\u30c9\u3092\u305d\u306e\u307e\u307e\u52d5\u304b\u3057\u3066\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089\u3001\u81ea\u5206\u306e\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u306b\u7f6e\u304d\u63db\u3048\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">API\u306e\u5229\u7528\u6599\u91d1\u306f\u3069\u308c\u304f\u3089\u3044\u304b\u304b\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u975e\u5e38\u306b\u5b89\u4fa1\u3067\u3059\u3002<strong>Embedding\u306f1,000\u30c8\u30fc\u30af\u30f3\u3042\u305f\u308a\u7d04$0.00013\uff080.02\u5186\u7a0b\u5ea6\uff09<\/strong>\u3067\u3001\u30c1\u30e3\u30c3\u30c8\u306b\u306f <code>gpt-4o-mini<\/code>\uff08\u5165\u529b1M\u30c8\u30fc\u30af\u30f3\u3042\u305f\u308a$0.15\uff09\u3092\u4f7f\u3046\u305f\u3081\u3001\u6708100\u56de\u7a0b\u5ea6\u306e\u8cea\u554f\u306a\u3089\u6570\u5341\u5186\u3067\u904b\u7528\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u6bce\u56de\u3059\u3079\u3066\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092Embedding\u3059\u308b\u3068\u8d77\u52d5\u30b3\u30b9\u30c8\u304c\u5d69\u3080\u305f\u3081\u3001<code>@st.cache_data<\/code> \u306b\u3088\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u5fc5\u305a\u6d3b\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Google Drive\u4ee5\u5916\u306e\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\uff08Notion\u30fbPDF\u30fb\u793e\u5185Wiki\uff09\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<code>get_docs_list()<\/code> \u95a2\u6570\u3067\u30c6\u30ad\u30b9\u30c8\u3092\u53d6\u5f97\u3059\u308b\u90e8\u5206\u3092\u7f6e\u304d\u63db\u3048\u308b\u3060\u3051\u3067\u3001\u3069\u3093\u306a\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002PDF\u306a\u3089 PyMuPDF\uff08<code>pip install pymupdf<\/code>\uff09\u3001Notion\u306a\u3089Notion API\u3001\u793e\u5185Wiki\u306a\u3089\u305d\u308c\u305e\u308c\u306eAPI\u3092\u4f7f\u3063\u3066\u30c6\u30ad\u30b9\u30c8\u3092\u53d6\u5f97\u3059\u308b\u95a2\u6570\u3092\u66f8\u304f\u3060\u3051\u3067\u3001Embedding\u30fb\u985e\u4f3c\u5ea6\u691c\u7d22\u30fbLLM\u554f\u3044\u5408\u308f\u305b\u306e\u90e8\u5206\u306f\u305d\u306e\u307e\u307e\u4f7f\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6a5f\u5bc6\u60c5\u5831\u3092\u542b\u3080\u793e\u5185\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092OpenAI\u306b\u9001\u3063\u3066\u3082\u5927\u4e08\u592b\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>OpenAI API\u7d4c\u7531\u3067\u9001\u3063\u305f\u30c7\u30fc\u30bf\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u30e2\u30c7\u30eb\u306e\u5b66\u7fd2\u306b\u4f7f\u7528\u3055\u308c\u307e\u305b\u3093<\/strong>\uff08API\u5229\u7528\u6642\u306e\u30c7\u30fc\u30bf\u5229\u7528\u30dd\u30ea\u30b7\u30fc\u3088\u308a\uff09\u3002\u305f\u3060\u3057\u3001\u9ad8\u5ea6\u306a\u6a5f\u5bc6\u60c5\u5831\uff08\u500b\u4eba\u60c5\u5831\u30fb\u55b6\u696d\u79d8\u5bc6\u30fb\u672a\u516c\u958b\u8ca1\u52d9\u60c5\u5831\uff09\u3092\u6271\u3046\u5834\u5408\u306f\u3001<strong>Azure OpenAI Service<\/strong>\u306e\u4f7f\u7528\u3092\u63a8\u5968\u3057\u307e\u3059\u3002Azure OpenAI\u3067\u306f\u30c7\u30fc\u30bf\u304c\u30e6\u30fc\u30b6\u30fc\u306eAzure\u30ea\u30bd\u30fc\u30b9\u5185\u306b\u7559\u307e\u308a\u3001Microsoft\u306b\u30c7\u30fc\u30bf\u304c\u9001\u3089\u308c\u306a\u3044\u3053\u3068\u304c\u660e\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">RAG\u3068LangChain\u306e\u95a2\u4fc2\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LangChain\u306fRAG\u3092\u542b\u3080LLM\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u69cb\u7bc9\u306e\u305f\u3081\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002\u672c\u8a18\u4e8b\u306e\u5b9f\u88c5\u306f\u300cRAG\u306e\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u30b9\u30af\u30e9\u30c3\u30c1\u3067\u66f8\u3044\u305f\u6700\u5c0f\u69cb\u6210\u300d\u3067\u3059\u3002<strong>\u672c\u756a\u904b\u7528\u3067\u306fLangChain\u3084LlamaIndex\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u30c1\u30e3\u30f3\u30af\u5206\u5272\u30fb\u30d9\u30af\u30c8\u30ebDB\u9023\u643a\u30fb\u4f1a\u8a71\u5c65\u6b74\u7ba1\u7406\u30fb\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/strong>\u307e\u305a\u306f\u672c\u8a18\u4e8b\u306e\u6700\u5c0f\u5b9f\u88c5\u3067RAG\u306e\u52d5\u4f5c\u539f\u7406\u3092\u7406\u89e3\u3057\u3066\u304b\u3089\u3001LangChain\u306b\u79fb\u884c\u3059\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-14.48.08.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u751f\u5f92<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>RAG\u3063\u3066\u610f\u5916\u3068\u30b7\u30f3\u30d7\u30eb\u306a\u4ed5\u7d44\u307f\u306a\u3093\u3067\u3059\u306d\uff01\u300c\u691c\u7d22\u3057\u3066\u304b\u3089LLM\u306b\u6e21\u3059\u300d\u3060\u3051\u306a\u3093\u3067\u3059\u306d\u3002\u5b9f\u969b\u306b\u52d5\u304b\u3057\u3066\u307f\u305f\u3044\u3067\u3059\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-right\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.11.23.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u30da\u30f3\u535a\u58eb<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u305d\u3046\u3058\u3083\uff01RAG\u306e\u672c\u8cea\u306f\u300c\u691c\u7d22\uff08Retrieval\uff09\uff0b\u751f\u6210\uff08Generation\uff09\u300d\u306e\u30b7\u30f3\u30d7\u30eb\u306a\u7d44\u307f\u5408\u308f\u305b\u3058\u3083\u3002\u4eca\u65e5\u306e\u5b9f\u88c5\u3092\u52d5\u304b\u3057\u3066\u307f\u308c\u3070\u300c\u3042\u3001\u3053\u308c\u3060\u3051\u3067\u793e\u5185\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u304c\u4f5c\u308c\u308b\u306e\u304b\u300d\u3068\u9a5a\u304f\u306f\u305a\u3058\u3083\u305e\u3002WithCode\u3067Python\u3084JavaScript\u306e\u57fa\u790e\u3092\u5b66\u3093\u3060\u5f8c\u3001\u3053\u306eRAG\u306e\u5b9f\u88c5\u306b\u6311\u6226\u3057\u3066\u307f\u3066\u304f\u308c\u3002AI\u3092\u300c\u4f7f\u3046\u300d\u3060\u3051\u3067\u306a\u304f\u300c\u4f5c\u308b\u300d\u5074\u306b\u306a\u308c\u308b\u3068\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u3057\u3066\u306e\u4fa1\u5024\u304c\u4e00\u6bb5\u4e0a\u304c\u308b\u3093\u3058\u3083\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.06.05.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u751f\u5f92<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u307e\u305a\u306f\u81ea\u5206\u306eGoogle Drive\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u4f7f\u3063\u3066\u30b3\u30fc\u30c9\u3092\u52d5\u304b\u3057\u3066\u307f\u307e\u3059\uff01\u5c06\u6765\u7684\u306b\u306f\u4f1a\u793e\u306b\u63d0\u6848\u3067\u304d\u308b\u3088\u3046\u306a\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3092\u4f5c\u3063\u3066\u307f\u305f\u3044\u3067\u3059\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>RAG\u3068\u306f<\/strong>\uff1a\u300c\u8cea\u554f\u306b\u7b54\u3048\u308b\u524d\u306b\u95a2\u9023\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u691c\u7d22\u3057\u3066\u3001\u305d\u306e\u5185\u5bb9\u3060\u3051\u3092LLM\u306b\u53c2\u7167\u3055\u305b\u308b\u300d\u4ed5\u7d44\u307f\u3002\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3088\u308a\u624b\u8efd\u3067\u30c7\u30fc\u30bf\u66f4\u65b0\u304c\u7c21\u5358<\/li>\n<li><strong>Embedding\u306e\u5f79\u5272<\/strong>\uff1a\u30c6\u30ad\u30b9\u30c8\u3092\u6570\u5024\u30d9\u30af\u30c8\u30eb\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u3067\u300c\u610f\u5473\u306e\u8fd1\u3055\u300d\u3092\u8a08\u7b97\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3002OpenAI\u306e <code>text-embedding-3-large<\/code> \u304c\u65e5\u672c\u8a9e\u306b\u3082\u5bfe\u5fdc<\/li>\n<li><strong>Cosine\u985e\u4f3c\u5ea6<\/strong>\uff1a\u8cea\u554f\u30d9\u30af\u30c8\u30eb\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30d9\u30af\u30c8\u30eb\u306e\u300c\u5411\u304d\u306e\u8fd1\u3055\u300d\u3092\u8a08\u7b97\u3057\u3001\u6700\u3082\u95a2\u9023\u6027\u306e\u9ad8\u3044\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u7279\u5b9a\u3059\u308b<\/li>\n<li><strong>\u5b9f\u88c5\u306e\u6d41\u308c<\/strong>\uff1a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u53d6\u5f97 \u2192 Embedding \u2192 \u8cea\u554fEmbedding \u2192 \u985e\u4f3c\u5ea6\u8a08\u7b97 \u2192 GPT\u3078\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u6ce8\u5165 \u2192 \u56de\u7b54\u8868\u793a<\/li>\n<li><strong>\u672c\u756a\u5316\u306e\u30dd\u30a4\u30f3\u30c8<\/strong>\uff1a\u30c1\u30e3\u30f3\u30af\u5206\u5272\u30fb\u30d9\u30af\u30c8\u30ebDB\uff08Chroma\/Pinecone\uff09\u30fb\u985e\u4f3c\u5ea6\u30b9\u30b3\u30a2\u30d5\u30a3\u30eb\u30bf\u30fb\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30ec\u30b9\u30dd\u30f3\u30b9\u30fb\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u306e\u62e1\u5f35\u3067\u5b9f\u7528\u30ec\u30d9\u30eb\u306b\u9ad8\u3081\u308b<\/li>\n<li><strong>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/strong>\uff1a\u793e\u5185FAQ\u30fb\u88fd\u54c1\u30b5\u30dd\u30fc\u30c8\u30fb\u904e\u53bb\u6848\u4ef6\u691c\u7d22\u30fb\u6280\u8853\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30fb\u6cd5\u7684\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u53c2\u7167\u306a\u3069\u5e45\u5e83\u304f\u6d3b\u7528\u3067\u304d\u308b<\/li>\n<\/ul>\n\n\n<p class=\"wp-block-paragraph\"><strong><span class=\"swl-marker mark_yellow\">RAG\u306f\u300cAI\u3092\u4f7f\u3044\u3053\u306a\u3059\u30a8\u30f3\u30b8\u30cb\u30a2\u300d\u3068\u300cAI\u3092\u4f7f\u3046\u3060\u3051\u306e\u30e6\u30fc\u30b6\u30fc\u300d\u3092\u5206\u3051\u308b\u6280\u8853\u306e\u3072\u3068\u3064\u3067\u3059\u3002API\u30ad\u30fc\u3068Python\u74b0\u5883\u304c\u3042\u308c\u3070\u4eca\u65e5\u304b\u3089\u5b9f\u88c5\u3067\u304d\u308b\u306e\u3067\u3001\u307e\u305a\u624b\u3092\u52d5\u304b\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/span><\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<!-- withmedia-related -->\n<h2 class=\"wp-block-heading\">\u95a2\u9023\u8a18\u4e8b<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/withcode.tech\/media\/ai-era-freelance-work-style\/\">AI\u6642\u4ee3\u306e\u50cd\u304d\u65b9\uff5c\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u304c\u300c\u4f7f\u308f\u308c\u308b\u5074\u300d\u304b\u3089\u300c\u4f7f\u3046\u5074\u300d\u306b\u306a\u308b\u305f\u3081\u306e\u6975\u610f\u3092\u5fb9\u5e95\u89e3\u8aac<\/a><\/li>\n<li><a href=\"https:\/\/withcode.tech\/media\/owasp-llm-top-10-guide\/\">OWASP Top 10 for LLM Applications \u89e3\u8aac\uff5c\u751f\u6210AI\u30a2\u30d7\u30ea\u306e\u4ee3\u8868\u7684\u30ea\u30b9\u30af\u3068\u5bfe\u7b56<\/a><\/li>\n<li><a href=\"https:\/\/withcode.tech\/media\/google-gemini-guide\/\">Google Gemini \u516c\u5f0f\u60c5\u5831\u307e\u3068\u3081\uff5c\u30e2\u30c7\u30eb\u30fb\u3067\u304d\u308b\u3053\u3068\u30fb\u6599\u91d1\u3092\u3084\u3055\u3057\u304f\u89e3\u8aac<\/a><\/li>\n<li><a href=\"https:\/\/withcode.tech\/media\/anthropic-claude-models-pricing\/\">Claude\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u898b\u308b\u30e2\u30c7\u30eb\u4ed5\u69d8\u3068\u6599\u91d1\uff5c\u696d\u52d9\u6d3b\u7528\u306e\u57fa\u790e\u30ac\u30a4\u30c9<\/a><\/li>\n<li><a href=\"https:\/\/withcode.tech\/media\/openai-models-pricing-guide\/\">OpenAI\u516c\u5f0f\u3067\u5b66\u3076\u30e2\u30c7\u30eb\u30fb\u6599\u91d1\u30fb\u5229\u7528\u898f\u7d04\uff5cChatGPT\/API\u6d3b\u7528\u306e\u57fa\u790e<\/a><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<!-- withmedia-references -->\n<h2 class=\"wp-block-heading\">\u53c2\u8003\u30ea\u30f3\u30af\uff08\u516c\u5f0f\u30fb\u4e00\u6b21\u60c5\u5831\uff09<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/platform.openai.com\/docs\/overview\" target=\"_blank\" rel=\"noopener noreferrer\">OpenAI \u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">WithCode\u3092\u4f53\u9a13\u3067\u304d\u308b\u521d\u7d1a\u30b3\u30fc\u30b9\u516c\u958b\u4e2d\uff01<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img decoding=\"async\" width=\"600\" height=\"500\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2024\/04\/\u30d0\u30ca\u30fc_300\u00d7250_20240425.png\" alt=\"WithCode\u3092\u4f53\u9a13\u3067\u304d\u308b\u521d\u7d1a\u30b3\u30fc\u30b9\u516c\u958b\u4e2d\uff01\" class=\"wp-image-2650\"\/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">\u521d\u7d1a\u30b3\u30fc\u30b9(\u00a549,800)\u304c\u5b8c\u5168\u7121\u6599\u306b\uff01<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u671f\u9593\uff1a1\u9031\u9593<\/strong><\/li>\n<li><strong>\u5b66\u7fd2\u5185\u5bb9\uff1a<\/strong><br><strong>\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\/\u57fa\u790e\u77e5\u8b58\/\u74b0\u5883\u69cb\u7bc9\/HTML\/CSS\/LP\u30fb\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u4f5c\u6210<\/strong><br><strong>\u2192 <span class=\"swl-marker mark_yellow\">\u6b63\u3057\u3044\u5b66\u7fd2\u65b9\u6cd5\u3067\u300c\u78ba\u304b\u306a\u6210\u9577\u300d\u3092\u5b9f\u611f\u3067\u304d\u308b\u30ab\u30ea\u30ad\u30e5\u30e9\u30e0\u3002<\/span><\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u526f\u696d\u30fb\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u304c\u4e3b\u6d41\u306b\u306a\u3063\u3066\u3044\u308b\u4eca\u3053\u305d\u3001\u81ea\u3089\u306e\u30b9\u30ad\u30eb\u3067\u7a3c\u3052\u308b\u4eba\u6750\u3092\u76ee\u6307\u3057\u3066\u307f\u307e\u305b\u3093\u304b\uff1f<\/p>\n\n\n\n<p 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