{"id":127,"date":"2025-12-10T17:06:32","date_gmt":"2025-12-10T08:06:32","guid":{"rendered":"https:\/\/voix.jp\/ai\/?p=127"},"modified":"2025-12-10T16:35:08","modified_gmt":"2025-12-10T07:35:08","slug":"learn-basics-generative-ais-context-window-definition","status":"publish","type":"post","link":"https:\/\/voix.jp\/ai\/generative-ai\/learn-basics-generative-ais-context-window-definition\/","title":{"rendered":"\u751f\u6210AI\u306e\u300cContext Window\u300d\u3092\u57fa\u790e\u304b\u3089\u5b66\u3076\uff1a\u5b9a\u7fa9\u30fb\u6700\u65b0\u52d5\u5411\u30fb\u904b\u7528\u306e\u8981\u70b9"},"content":{"rendered":"<h2>\u306a\u305c\u300c\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30a6\u30a3\u30f3\u30c9\u30a6\u300d\u304c\u91cd\u8981\u306a\u306e\u304b<\/h2>\n<p>\u751f\u6210AI\u306f\u5165\u529b\u3055\u308c\u305f\u30c6\u30ad\u30b9\u30c8\u3092\u5c0f\u3055\u306a\u5358\u4f4d\u300c\u30c8\u30fc\u30af\u30f3\u300d\u306b\u5206\u89e3\u3057\u3001\u76f4\u8fd1\u306e\u30c8\u30fc\u30af\u30f3\u5217\u3092\u624b\u304c\u304b\u308a\u306b\u6b21\u306e\u8a9e\u3092\u4e88\u6e2c\u3057\u307e\u3059\u3002\u3053\u306e\u76f4\u8fd1\u90e8\u5206\u304c\u300c\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30a6\u30a3\u30f3\u30c9\u30a6\u300d\u3067\u3059\u3002\u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u5165\u3063\u305f\u60c5\u5831\u3060\u3051\u3092\u4e00\u5ea6\u306b\u53c2\u7167\u3067\u304d\u308b\u305f\u3081\u3001\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u3044\u3068\u4f1a\u8a71\u306e\u524d\u534a\u3084\u9577\u3044\u8cc7\u6599\u306e\u5f8c\u534a\u3092\u5fd8\u308c\u305f\u3088\u3046\u306a\u5fdc\u7b54\u306b\u306a\u308a\u3001\u5927\u304d\u3044\u3068\u4e00\u8cab\u3057\u305f\u6587\u8108\u3092\u4fdd\u3061\u306a\u304c\u3089\u9577\u6587\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u30c8\u30fc\u30af\u30f3\u3068\u6587\u5b57\u306e\u9055\u3044<\/h3>\n<p>\u65e5\u672c\u8a9e\u306e\u300c\u4e00\u6587\u5b57\uff1d\uff11\u30c8\u30fc\u30af\u30f3\u300d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u300c\u751f\u6210\u300d\u306e\uff15\u6587\u5b57\u306f\uff13\u30c8\u30fc\u30af\u30f3\u7a0b\u5ea6\u306b\u5206\u5272\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u6570\u5b57\u3084\u8a18\u53f7\u3082\u7d30\u5207\u308c\u306b\u306a\u308a\u307e\u3059\u3002\u4f8b\u3048\u30704,096\u30c8\u30fc\u30af\u30f3\u306f\u65e5\u672c\u8a9e\u3067\u6982\u306d8,000\u301c9,000\u6587\u5b57\u7a0b\u5ea6\u3002\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<a href=\"https:\/\/platform.openai.com\/docs\/introduction\">OpenAI API \u5165\u9580<\/a>\u3067\u306f\u30c8\u30fc\u30af\u30f3\u63db\u7b97\u306e\u4f8b\u304c\u793a\u3055\u308c\u3066\u304a\u308a\u3001\u898b\u7a4d\u3082\u308a\u3092\u8aa4\u308b\u3068\u610f\u56f3\u305b\u305a\u534a\u5206\u3057\u304b\u9001\u308c\u3066\u3044\u306a\u3044\u3001\u3068\u3044\u3046\u4e8b\u614b\u304c\u8d77\u304d\u307e\u3059\u3002<\/p>\n<h3>\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u5927\u304d\u3055\u304c\u30e2\u30c7\u30eb\u306e\u300c\u8a18\u61b6\u9818\u57df\u300d<\/h3>\n<p>GPT-4o\u306f128k\u30c8\u30fc\u30af\u30f3\u3001Anthropic Claude 3 \u3067\u306f200k\u30c8\u30fc\u30af\u30f3\u3001Google Gemini 1.5 Pro \u306f100\u4e07\u30c8\u30fc\u30af\u30f3\u3068\u516c\u5f0f\u30d6\u30ed\u30b0\u3067\u516c\u8868\u3055\u308c\u3066\u3044\u307e\u3059<a href=\"https:\/\/www.anthropic.com\/news\/claude-3\">Anthropic<\/a><a href=\"https:\/\/deepmind.google\/technologies\/gemini\/\">Google DeepMind<\/a>\u3002\u5bb9\u91cf\u304c\u5897\u3048\u308b\u307b\u3069\u5927\u91cf\u306e\u8cc7\u6599\u30921\u56de\u3067\u4e0e\u3048\u3089\u308c\u307e\u3059\u304c\u3001\u540c\u6642\u306b\u63a8\u8ad6\u30b3\u30b9\u30c8\u3082\u5897\u5927\u3057\u3001\u7279\u306b\u30c1\u30e3\u30c3\u30c8\u7528\u9014\u3067\u306f\u30ec\u30a4\u30c6\u30f3\u30b7\u3084\u6599\u91d1\u3068\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u304c\u751f\u307e\u308c\u307e\u3059\u3002<\/p>\n<h3>\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u8db3\u308a\u306a\u3044\u3068\u4f55\u304c\u8d77\u304d\u308b\uff1f<\/h3>\n<p>\u4e0a\u9650\u3092\u8d85\u3048\u305f\u30c8\u30fc\u30af\u30f3\u306f\u81ea\u52d5\u7684\u306b\u300c\u5148\u982d\u304b\u3089\u5207\u308a\u6368\u3066\u300d\u3089\u308c\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u81ea\u5df1\u7d39\u4ecb\u3092\u5fd8\u308c\u308b\u3001\u6570\u30da\u30fc\u30b8\u524d\u306e\u6307\u793a\u3092\u7121\u8996\u3059\u308b\u3001\u3068\u3044\u3063\u305f\u5fdc\u7b54\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u958b\u793a\u3055\u308c\u305f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<a href=\"https:\/\/huggingface.co\/blog\/how-to-train-context\">Hugging Face \u30d6\u30ed\u30b0<\/a>\u3067\u3082\u3001\u9577\u6587\u30bf\u30b9\u30af\u306e\u7cbe\u5ea6\u304c\u6025\u843d\u3059\u308b\u8981\u56e0\u3068\u3057\u3066\u300c\u5148\u982d\u6d88\u5931\u300d\u304c\u6307\u6458\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u9577\u3044\u6587\u66f8\u3092\u6271\u3046\u30b3\u30c4<\/h3>\n<p>\u2460\u4e0d\u8981\u306a\u524d\u632f\u308a\u306f\u9664\u304d\u8981\u70b9\u3060\u3051\u3092\u9001\u308b\u3002\u2461\u7ae0\u3054\u3068\u306b\u533a\u5207\u308a\u300c\u8981\u7d04\u2192\u8cea\u554f\u2192\u6b21\u7ae0\u300d\u306e\u30b5\u30a4\u30af\u30eb\u3067\u30e2\u30c7\u30eb\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u3002\u2462\u5916\u90e8\u30c4\u30fc\u30eb\u3067\u6bb5\u843d\u3092\u5727\u7e2e\u3057\u3001\u77ed\u3044\u30d7\u30ed\u30f3\u30d7\u30c8\uff0b\u691c\u7d22\u7d50\u679c\u3067\u88dc\u3046\u3002\u3053\u308c\u3089\u306f\u516c\u5f0f\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<a href=\"https:\/\/platform.openai.com\/docs\/guides\/text\/managing-token-limits\">Managing Token Limits<\/a>\u3067\u3082\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u4e3b\u8981\u30e2\u30c7\u30eb\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u6bd4\u8f03\u8868<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u30e2\u30c7\u30eb<\/th>\n<th>\u6700\u5927\u30c8\u30fc\u30af\u30f3<\/th>\n<th>\u30ea\u30ea\u30fc\u30b9\u5e74<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>GPT-3.5 Turbo<\/td>\n<td>16k<\/td>\n<td>2023<\/td>\n<\/tr>\n<tr>\n<td>GPT-4o<\/td>\n<td>128k<\/td>\n<td>2025<\/td>\n<\/tr>\n<tr>\n<td>Claude 3 Opus<\/td>\n<td>200k<\/td>\n<td>2025<\/td>\n<\/tr>\n<tr>\n<td>Gemini 1.5 Pro<\/td>\n<td>1M<\/td>\n<td>2025<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6570\u5b57\u306f\u5404\u793e\u516c\u5f0f\u767a\u8868\u306b\u57fa\u3065\u304d\u307e\u3059\u3002\u8868\u3092\u898b\u308c\u3070\u3001\u540c\u3058\u5e74\u3067\u3082\u30e2\u30c7\u30eb\u3054\u3068\u306b\u5927\u304d\u306a\u5dee\u304c\u3042\u308b\u3068\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<h3>\u62e1\u5f35\u6280\u8853: \u30ea\u30c8\u30ea\u30fc\u30d0\u30eb\u3068\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0\u30a6\u30a3\u30f3\u30c9\u30a6<\/h3>\n<p>\u30a6\u30a3\u30f3\u30c9\u30a6\u4e0d\u8db3\u3092\u88dc\u3046\u5b9f\u8df5\u6280\u6cd5\u304c\u300cRAG\uff08Retrieval-Augmented Generation\uff09\u300d\u3067\u3059\u3002\u5916\u90e8\u30d9\u30af\u30c8\u30ebDB\u304b\u3089\u95a2\u9023\u6587\u3060\u3051\u3092\u52d5\u7684\u306b\u633f\u5165\u3057\u3001\u5b9f\u8cea\u7684\u306b\u7121\u9650\u306e\u77e5\u8b58\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002\u3082\u3046\u4e00\u3064\u304c\u300c\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0\u30a6\u30a3\u30f3\u30c9\u30a6\u300d\u3067\u3001\u9577\u6587\u3092\u90e8\u5206\u7684\u306b\u91cd\u306d\u3066\u51e6\u7406\u3057\u3001\u30e2\u30c7\u30eb\u304c\u5168\u4f53\u50cf\u3092\u4fdd\u6301\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u624b\u6cd5\u3067\u3059\u3002\u3069\u3061\u3089\u3082\u8ad6\u6587<a href=\"https:\/\/arxiv.org\/abs\/2005.11401\">Lewis et al., 2020<\/a>\u3067\u52b9\u679c\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u4eca\u5f8c\u306e\u8ab2\u984c\u3068\u7814\u7a76\u52d5\u5411<\/h3>\n<p>\u62e1\u5927\u8def\u7dda\u306e\u4e00\u65b9\u3067\u300c\u9577\u3059\u304e\u308b\u3068\u9006\u306b\u7cbe\u5ea6\u304c\u843d\u3061\u308b\u300d\u3068\u3044\u3046\u8ab2\u984c\u3082\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002OpenAI\u306f\u4f4d\u7f6e\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u6539\u826f\u300cLongRoPE\u300d\u3092\u767a\u8868\u3057<a href=\"https:\/\/openai.com\/research\/longrope\">\u516c\u5f0f\u30d6\u30ed\u30b0<\/a>\u3001Google\u306f\u300cattention \u3092\u5727\u7e2e\u3059\u308b Mixture of Experts\u300d\u3092\u63a1\u7528\u3057\u3066\u8a08\u7b97\u91cf\u3092\u6291\u3048\u3066\u3044\u307e\u3059\u3002\u5927\u5bb9\u91cf\u3067\u3082\u7834\u7dbb\u3057\u306a\u3044\u7cbe\u5ea6\u7ba1\u7406\u3001\u305d\u3057\u3066\u30e6\u30fc\u30b6\u304c\u6271\u3044\u3084\u3059\u3044\u6599\u91d1\u4f53\u7cfb\u306e\u4e21\u7acb\u304c2025\u5e74\u6642\u70b9\u306e\u91cd\u8981\u30c6\u30fc\u30de\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<div class=\"custom-embed\"><div class=\"embed-thumbnail\"><a href=\"https:\/\/voix.jp\/ai\/generative-ai\/what-is-generative-ai-a-simple-explanation\/\"><img decoding=\"async\" src=\"https:\/\/voix.jp\/ai\/wp-content\/uploads\/sites\/13\/2025\/11\/what-is-generative-ai-a-simple-explanation-373x196.jpg\" alt=\"\u4eca\u3055\u3089\u805e\u3051\u306a\u3044\u751f\u6210AI\u3063\u3066\u4f55\uff1f\"><\/a><\/div><div class=\"embed-title\"><a href=\"https:\/\/voix.jp\/ai\/generative-ai\/what-is-generative-ai-a-simple-explanation\/\">\u4eca\u3055\u3089\u805e\u3051\u306a\u3044\u751f\u6210AI\u3063\u3066\u4f55\uff1f<\/a><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u306a\u305c\u300c\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30a6\u30a3\u30f3\u30c9\u30a6\u300d\u304c\u91cd\u8981\u306a\u306e\u304b \u751f\u6210AI\u306f\u5165\u529b\u3055\u308c\u305f\u30c6\u30ad\u30b9\u30c8\u3092\u5c0f\u3055\u306a\u5358\u4f4d\u300c\u30c8\u30fc\u30af\u30f3\u300d\u306b\u5206\u89e3\u3057\u3001\u76f4\u8fd1\u306e\u30c8\u30fc\u30af\u30f3\u5217\u3092\u624b\u304c\u304b\u308a\u306b\u6b21\u306e\u8a9e\u3092\u4e88\u6e2c\u3057\u307e\u3059\u3002\u3053\u306e\u76f4\u8fd1\u90e8\u5206\u304c\u300c\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30a6\u30a3\u30f3\u30c9\u30a6\u300d\u3067\u3059\u3002\u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u5165\u3063\u305f\u60c5 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":111,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_title":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-127","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-generative-ai"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>\u751f\u6210AI\u306e\u300cContext Window\u300d\u3092\u57fa\u790e\u304b\u3089\u5b66\u3076\uff1a\u5b9a\u7fa9\u30fb\u6700\u65b0\u52d5\u5411\u30fb\u904b\u7528\u306e\u8981\u70b9 - VOIX AI<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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\u751f\u6210AI\u306f\u5165\u529b\u3055\u308c\u305f\u30c6\u30ad\u30b9\u30c8\u3092\u5c0f\u3055\u306a\u5358\u4f4d\u300c\u30c8\u30fc\u30af\u30f3\u300d\u306b\u5206\u89e3\u3057\u3001\u76f4\u8fd1\u306e\u30c8\u30fc\u30af\u30f3\u5217\u3092\u624b\u304c\u304b\u308a\u306b\u6b21\u306e\u8a9e\u3092\u4e88\u6e2c\u3057\u307e\u3059\u3002\u3053\u306e\u76f4\u8fd1\u90e8\u5206\u304c\u300c\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30a6\u30a3\u30f3\u30c9\u30a6\u300d\u3067\u3059\u3002\u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u5165\u3063\u305f\u60c5 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/voix.jp\/ai\/generative-ai\/learn-basics-generative-ais-context-window-definition\/\" \/>\n<meta property=\"og:site_name\" content=\"VOIX AI\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-10T08:06:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/voix.jp\/ai\/wp-content\/uploads\/sites\/13\/2025\/12\/context-window-learning-visual-eyecatch.jpg\" \/>\n\t<meta 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