{"id":8167,"date":"2026-07-15T19:34:13","date_gmt":"2026-07-15T10:34:13","guid":{"rendered":"https:\/\/japan-ai.geniee.co.jp\/media\/?p=8167"},"modified":"2026-07-15T19:34:17","modified_gmt":"2026-07-15T10:34:17","slug":"%e3%83%88%e3%83%bc%e3%82%af%e3%83%8a%e3%82%a4%e3%82%b6%e3%83%bc%e3%81%a8%e3%81%af%ef%bc%9f%e4%bb%95%e7%b5%84%e3%81%bf%e3%83%bb%e7%a8%ae%e9%a1%9e%e3%83%bb%e6%97%a5%e6%9c%ac%e8%aa%9e%e5%87%a6%e7%90%86","status":"publish","type":"post","link":"https:\/\/japan-ai.co.jp\/media\/8167\/","title":{"rendered":"\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3068\u306f\uff1f\u4ed5\u7d44\u307f\u30fb\u7a2e\u985e\u30fb\u65e5\u672c\u8a9e\u51e6\u7406\u306e\u8ab2\u984c\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac"},"content":{"rendered":"\n<p>\u751f\u6210AI\u3084LLM\uff08\u5927\u898f\u6a21\u8a00\u8a9e\u30e2\u30c7\u30eb\uff09\u306e\u666e\u53ca\u306b\u3068\u3082\u306a\u3044\u3001\u305d\u306e\u5185\u90e8\u3067\u6587\u7ae0\u3092\u51e6\u7406\u3059\u308b\u4ed5\u7d44\u307f\u3078\u306e\u95a2\u5fc3\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u3068\u308a\u308f\u3051\u3001\u30c6\u30ad\u30b9\u30c8\u3092\u30e2\u30c7\u30eb\u304c\u7406\u89e3\u3067\u304d\u308b\u6570\u5024\u5217\u3078\u3068\u5909\u63db\u3059\u308b\u300c\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u300d\u306f\u3001LLM\u306e\u7cbe\u5ea6\u3084\u30b3\u30b9\u30c8\u3092\u5de6\u53f3\u3059\u308b\u91cd\u8981\u306a\u6280\u8853\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3068\u306f\u305d\u3082\u305d\u3082\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b\u3001BPE\u3084WordPiece\u3068\u3044\u3063\u305f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3069\u3046\u9055\u3046\u306e\u304b\u3001\u65e5\u672c\u8a9e\u51e6\u7406\u3067\u30c8\u30fc\u30af\u30f3\u6570\u304c\u5897\u3048\u3066\u3057\u307e\u3046\u7406\u7531\u306f\u4f55\u304b\u3001\u3068\u3044\u3063\u305f\u7591\u554f\u3092\u6301\u3064\u65b9\u3082\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001<strong><mark>\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306e\u5b9a\u7fa9\u3084\u4ed5\u7d44\u307f\u304b\u3089\u3001\u5206\u5272\u7c92\u5ea6\u306e\u9055\u3044\u3001\u4e3b\u8981\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u6bd4\u8f03\u3001\u5f62\u614b\u7d20\u89e3\u6790\u3068\u306e\u9055\u3044\u3001\u65e5\u672c\u8a9e\u51e6\u7406\u306e\u8ab2\u984c\u3068\u6700\u65b0\u306e\u6539\u5584\u52d5\u5411\u3001\u305d\u3057\u3066LLM\u306b\u304a\u3051\u308b\u5f79\u5272<\/mark><\/strong>\u307e\u3067\u3001JAPAN AI\u304c\u7db2\u7f85\u7684\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"toc\">    <div id=\"toc_container\" class=\"toc_container toc-container sgb-toc--bullets js-smooth-scroll\" data-dialog-title=\"Table of Contents\">\n      <p class=\"toc_title\">\u76ee\u6b21 <\/p>\n      <ul class=\"toc_list\">  <li class=\"first\">    <a href=\"#i-0\">\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3068\u306f<\/a>    <ul class=\"menu_level_1\">      <li class=\"first last\">        <a href=\"#i-1\">\u30c8\u30fc\u30af\u30ca\u30a4\u30ba\u306e\u6d41\u308c<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-2\">\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306e\u5206\u5272\u7c92\u5ea6<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-3\">\u5358\u8a9e\u5358\u4f4d\u306e\u5206\u5272<\/a>      <\/li>      <li>        <a href=\"#i-4\">\u6587\u5b57\u5358\u4f4d\u306e\u5206\u5272<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-5\">\u30b5\u30d6\u30ef\u30fc\u30c9\u5358\u4f4d\u306e\u5206\u5272<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-6\">\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306e\u7a2e\u985e<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-7\">BPE\uff08Byte-Pair Encoding\uff09<\/a>      <\/li>      <li>        <a href=\"#i-8\">WordPiece<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-9\">SentencePiece\u30fbUnigram<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-11\">\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3068\u5f62\u614b\u7d20\u89e3\u6790\u306e\u9055\u3044<\/a>  <\/li>  <li>    <a href=\"#i-12\">\u65e5\u672c\u8a9e\u51e6\u7406\u3067\u306e\u6ce8\u610f\u70b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-13\">\u65e5\u672c\u8a9e\u306e\u30c8\u30fc\u30af\u30f3\u6d88\u8cbb\u304c\u591a\u3044\u7406\u7531<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-14\">o200k_base\u306b\u3088\u308bCJK\u52b9\u7387\u306e\u6539\u5584<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-15\">LLM\u306b\u304a\u3051\u308b\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306e\u5f79\u5272<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-16\">\u4e8b\u524d\u5b66\u7fd2\u304b\u3089\u63a8\u8ad6\u307e\u3067\u306e\u6d41\u308c<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-17\">\u30c8\u30fc\u30af\u30f3\u6570\u3068\u30b3\u30b9\u30c8\u306e\u95a2\u4fc2<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-18\">\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306b\u95a2\u3057\u3066\u3088\u304f\u3042\u308b\u8cea\u554f<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-19\">\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306f\u30e2\u30c7\u30eb\u3054\u3068\u306b\u7570\u306a\u308b\u306e\u3067\u3059\u304b\uff1f<\/a>      <\/li>      <li>        <a href=\"#i-20\">\u65e5\u672c\u8a9e\u306e\u30c8\u30fc\u30af\u30f3\u6d88\u8cbb\u3092\u6291\u3048\u308b\u65b9\u6cd5\u306f\u3042\u308b\u306e\u3067\u3059\u304b\uff1f<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-21\">\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3068\u5f62\u614b\u7d20\u89e3\u6790\u306f\u540c\u3058\u3082\u306e\u3067\u3059\u304b\uff1f<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-22\">\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3092\u7406\u89e3\u3057\u3066LLM\u6d3b\u7528\u306e\u7cbe\u5ea6\u3092\u9ad8\u3081\u3088\u3046<\/a>  <\/li><\/ul>\n      \n    <\/div><\/div><h2 class=\"wp-block-heading\" id=\"i-0\">\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3068\u306f<\/h2>\n\n\n\n<p>\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3068\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u3092\u30c8\u30fc\u30af\u30f3\u3068\u547c\u3070\u308c\u308b\u6700\u5c0f\u5358\u4f4d\u306b\u5206\u5272\u3057\u3001\u5404\u30c8\u30fc\u30af\u30f3\u306b\u56fa\u6709\u306eID\uff08\u6570\u5024\uff09\u3092\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u3067\u3001<mark><strong>LLM\u304c\u51e6\u7406\u3067\u304d\u308b\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0<\/strong><\/mark>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u81ea\u7136\u8a00\u8a9e\u51e6\u7406\u3084LLM\u306e\u4e16\u754c\u3067\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306f\u4eba\u9593\u306e\u8a00\u8449\u3092\u305d\u306e\u307e\u307e\u7406\u89e3\u3067\u304d\u307e\u305b\u3093\u3002\u6587\u5b57\u5217\u3092\u6570\u5024\u306e\u5217\u306b\u5909\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u3053\u306e\u5909\u63db\u3092\u62c5\u3046\u306e\u304c\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3067\u3059\u3002\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306f\u30a8\u30f3\u30b3\u30fc\u30c9\u3068\u30c7\u30b3\u30fc\u30c9\u306e\u53cc\u65b9\u5411\u5909\u63db\u3092\u884c\u3044\u307e\u3059\u3002\u30a8\u30f3\u30b3\u30fc\u30c9\u3067\u306f\u30c6\u30ad\u30b9\u30c8\u3092\u53d7\u3051\u53d6\u308a\u3001\u3042\u3089\u304b\u3058\u3081\u5b9a\u3081\u3089\u308c\u305f\u8a9e\u5f59\u306b\u57fa\u3065\u3044\u3066\u30c8\u30fc\u30af\u30f3\u306b\u5206\u5272\u3057\u305f\u3046\u3048\u3067\u3001\u5404\u30c8\u30fc\u30af\u30f3\u306b\u5bfe\u5fdc\u3059\u308b\u6570\u5024ID\u306e\u5217\u3092\u51fa\u529b\u3057\u307e\u3059\u3002\u30c7\u30b3\u30fc\u30c9\u306f\u305d\u306e\u9006\u3067\u3001\u6570\u5024ID\u306e\u5217\u3092\u53d7\u3051\u53d6\u308a\u3001\u5bfe\u5fdc\u3059\u308b\u30c8\u30fc\u30af\u30f3\u3092\u7d50\u5408\u3057\u3066\u5143\u306e\u30c6\u30ad\u30b9\u30c8\u306b\u5fa9\u5143\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u306a\u304a\u3001\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306fLLM\u3054\u3068\u306b\u5c02\u7528\u306e\u3082\u306e\u304c\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001GPT\u7cfb\u3067\u306fBPE\u30d9\u30fc\u30b9\u306etiktoken\u3001BERT\u7cfb\u3067\u306fWordPiece\u3001LLaMA 1\/2\u3067\u306fSentencePiece\uff08BPE\u30e2\u30fc\u30c9\uff09\u3001LLaMA 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class=\"c_linkto longc_linkto\" href=\"https:\/\/japan-ai.co.jp\/media\/5111\/\">\n\t\t\t<span class=\"longc_img\"><img loading=\"lazy\" decoding=\"async\" width=\"520\" height=\"290\" src=\"https:\/\/japan-ai.co.jp\/media\/wp-content\/uploads\/2026\/03\/a5111-0.png\" class=\"attachment-thumb-520 size-thumb-520 wp-post-image\" alt=\"LLM\u3068\u306f\uff1f\"><\/span>\n\t\t\t<div class=\"longc_content c_linkto_text\">\n\t\t\t\t<time class=\"updated sng-link-time dfont\" itemprop=\"dateModified\" datetime=\"2026-05-30\">2026\u5e745\u670830\u65e5<\/time>\t\t\t\t<span class=\"longc_title\">LLM\uff08\u5927\u898f\u6a21\u8a00\u8a9e\u30e2\u30c7\u30eb\uff09\u3068\u306f\uff1f\u751f\u6210AI\u3084ChatGPT\u3068\u306e\u9055\u3044\u3001\u4ed5\u7d44\u307f\u30fb\u6d3b\u7528\u4f8b\u307e\u3067<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\n\n<h3 class=\"wp-block-heading\" 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class=\"wp-block-heading\" id=\"i-2\">\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306e\u5206\u5272\u7c92\u5ea6<\/h2>\n\n\n\n<p>\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306e\u5206\u5272\u7c92\u5ea6\u306b\u306f\u5358\u8a9e\u5358\u4f4d\u30fb\u6587\u5b57\u5358\u4f4d\u30fb\u30b5\u30d6\u30ef\u30fc\u30c9\u5358\u4f4d\u306e3\u7a2e\u985e\u304c\u3042\u308a\u3001\u73fe\u5728\u306eLLM\u3067\u306f<mark><strong>\u8a9e\u5f59\u30b5\u30a4\u30ba\u306e\u6700\u9069\u5316\u3068\u672a\u77e5\u8a9e\u5bfe\u5fdc\u3092\u4e21\u7acb\u3059\u308b\u30b5\u30d6\u30ef\u30fc\u30c9\u5358\u4f4d<\/strong><\/mark>\u304c\u4e3b\u6d41\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u308c\u305e\u308c\u306e\u5206\u5272\u7c92\u5ea6\u306b\u306f\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u3001\u3069\u306e\u7c92\u5ea6\u3092\u9078\u629e\u3059\u308b\u304b\u306b\u3088\u3063\u3066\u8a9e\u5f59\u30b5\u30a4\u30ba\u3001\u672a\u77e5\u8a9e\u3078\u306e\u5bfe\u5fdc\u529b\u3001\u5b66\u7fd2\u52b9\u7387\u304c\u5927\u304d\u304f\u5909\u308f\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306b3\u3064\u306e\u5206\u5272\u7c92\u5ea6\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul 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id=\"i-3\">\u5358\u8a9e\u5358\u4f4d\u306e\u5206\u5272<\/h3>\n\n\n\n<p>\u5358\u8a9e\u5358\u4f4d\u306e\u5206\u5272\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u3092\u30b9\u30da\u30fc\u30b9\u3084\u53e5\u8aad\u70b9\u3092\u57fa\u6e96\u306b\u5358\u8a9e\u3054\u3068\u306b\u533a\u5207\u308b\u65b9\u6cd5\u3067\u3042\u308a\u3001\u6700\u3082\u76f4\u611f\u7684\u306a\u5206\u5272\u65b9\u5f0f\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u82f1\u8a9e\u306e\u3088\u3046\u306b\u30b9\u30da\u30fc\u30b9\u3067\u5358\u8a9e\u304c\u533a\u5207\u3089\u308c\u308b\u8a00\u8a9e\u3067\u306f\u5b9f\u88c5\u304c\u5bb9\u6613\u3067\u3001\u5404\u30c8\u30fc\u30af\u30f3\u304c\u610f\u5473\u306e\u3042\u308b\u5358\u8a9e\u3068\u4e00\u81f4\u3059\u308b\u305f\u3081\u3001\u4eba\u9593\u306b\u3068\u3063\u3066\u3082\u7406\u89e3\u3057\u3084\u3059\u3044\u5206\u5272\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u3053\u306e\u65b9\u5f0f\u306b\u306f2\u3064\u306e\u6df1\u523b\u306a\u554f\u984c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>1\u3064\u76ee\u306f\u8a9e\u5f59\u6570\u306e\u7206\u767a\u3067\u3059\u3002\u81ea\u7136\u8a00\u8a9e\u306b\u306f\u6d3b\u7528\u5f62\u3084\u6d3e\u751f\u8a9e\u3001\u8907\u5408\u8a9e\u304c\u7121\u6570\u306b\u5b58\u5728\u3059\u308b\u305f\u3081\u3001\u3059\u3079\u3066\u306e\u5358\u8a9e\u3092\u8a9e\u5f59\u306b\u767b\u9332\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u6570\u5341\u4e07\u301c\u6570\u767e\u4e07\u898f\u6a21\u306e\u8a9e\u5f59\u30c6\u30fc\u30d6\u30eb\u304c\u5fc5\u8981\u306b\u306a\u308a\u3001\u30e2\u30c7\u30eb\u306e\u57cb\u3081\u8fbc\u307f\u5c64\u304c\u80a5\u5927\u5316\u3057\u3066\u8a08\u7b97\u30b3\u30b9\u30c8\u304c\u5897\u5927\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>2\u3064\u76ee\u306f\u672a\u77e5\u8a9e\u554f\u984c\u3067\u3059\u3002\u5b66\u7fd2\u30c7\u30fc\u30bf\u306b\u542b\u307e\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u65b0\u8a9e\u3084\u56fa\u6709\u540d\u8a5e\u304c\u5165\u529b\u3055\u308c\u305f\u5834\u5408\u3001\u8a9e\u5f59\u306b\u5b58\u5728\u3057\u306a\u3044\u305f\u3081\u300cUNK\u300d\uff08\u672a\u77e5\u8a9e\u30c8\u30fc\u30af\u30f3\uff09\u3068\u3057\u3066\u4e00\u5f8b\u306b\u51e6\u7406\u3055\u308c\u3001\u610f\u5473\u60c5\u5831\u304c\u5b8c\u5168\u306b\u5931\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u8ab2\u984c\u304b\u3089\u3001\u5358\u8a9e\u5358\u4f4d\u306e\u5206\u5272\u306f\u73fe\u5728\u306e\u5927\u898f\u6a21\u8a00\u8a9e\u30e2\u30c7\u30eb\u3067\u306f\u307b\u3068\u3093\u3069\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">\u6587\u5b57\u5358\u4f4d\u306e\u5206\u5272<\/h3>\n\n\n\n<p>\u6587\u5b57\u5358\u4f4d\u306e\u5206\u5272\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u30921\u6587\u5b57\u305a\u3064\u30c8\u30fc\u30af\u30f3\u3068\u3057\u3066\u6271\u3046\u65b9\u6cd5\u3067\u3042\u308a\u3001\u8a9e\u5f59\u30b5\u30a4\u30ba\u3092\u6975\u3081\u3066\u5c0f\u3055\u304f\u4fdd\u3066\u308b\u70b9\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u82f1\u8a9e\u3067\u3042\u308c\u3070\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c826\u6587\u5b57\u3068\u6570\u5b57\u30fb\u8a18\u53f7\u3092\u5408\u308f\u305b\u3066\u3082\u6570\u767e\u7a0b\u5ea6\u306e\u8a9e\u5f59\u3067\u6e08\u307f\u3001\u672a\u77e5\u8a9e\u304c\u539f\u7406\u7684\u306b\u767a\u751f\u3057\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u30011\u6587\u5b57\u5358\u4f4d\u3067\u306f\u30c8\u30fc\u30af\u30f3\u3042\u305f\u308a\u306e\u60c5\u5831\u91cf\u304c\u6975\u3081\u3066\u5c11\u306a\u304f\u306a\u308b\u305f\u3081\u3001\u30e2\u30c7\u30eb\u304c\u6587\u8108\u3092\u5b66\u7fd2\u3059\u308b\u969b\u306e\u8ca0\u62c5\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u300cmachine\u300d\u3068\u3044\u30467\u6587\u5b57\u306e\u5358\u8a9e\u306f7\u3064\u306e\u30c8\u30fc\u30af\u30f3\u306b\u5206\u5272\u3055\u308c\u3001\u5404\u30c8\u30fc\u30af\u30f3\u306e\u30d9\u30af\u30c8\u30eb\u306b\u300cmachine\u300d\u3068\u3044\u3046\u6982\u5ff5\u306e\u610f\u5473\u3092\u5206\u6563\u3057\u3066\u4fdd\u6301\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u7d50\u679c\u3068\u3057\u3066\u3001\u30e2\u30c7\u30eb\u304c\u9577\u8ddd\u96e2\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u6349\u3048\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u9577\u304c\u5897\u5927\u3057\u3001\u5b66\u7fd2\u52b9\u7387\u304c\u8457\u3057\u304f\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u3001\u65e5\u672c\u8a9e\u3084\u4e2d\u56fd\u8a9e\u306e\u3088\u3046\u306b1\u6587\u5b57\u3042\u305f\u308a\u306e\u60c5\u5831\u91cf\u304c\u591a\u3044\u8a00\u8a9e\u3067\u306f\u3001\u6f22\u5b57\u3060\u3051\u3067\u3082\u6570\u5343\u7a2e\u985e\u306e\u6587\u5b57\u304c\u5b58\u5728\u3059\u308b\u305f\u3081\u3001\u300c\u8a9e\u5f59\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u3044\u300d\u3068\u3044\u3046\u6587\u5b57\u5358\u4f4d\u306e\u5229\u70b9\u304c\u8584\u308c\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u7406\u7531\u304b\u3089\u3001\u6587\u5b57\u5358\u4f4d\u306e\u5206\u5272\u3082\u5358\u4f53\u3067\u306e\u63a1\u7528\u306f\u9650\u5b9a\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">\u30b5\u30d6\u30ef\u30fc\u30c9\u5358\u4f4d\u306e\u5206\u5272<\/h3>\n\n\n\n<p>\u30b5\u30d6\u30ef\u30fc\u30c9\u5358\u4f4d\u306e\u5206\u5272\u306f\u3001\u5358\u8a9e\u3068\u6587\u5b57\u306e\u4e2d\u9593\u7684\u306a\u7c92\u5ea6\u3067\u30c6\u30ad\u30b9\u30c8\u3092\u533a\u5207\u308b\u65b9\u6cd5\u3067\u3042\u308a\u3001<mark><strong>\u73fe\u5728\u306eLLM\u306b\u304a\u3051\u308b\u6a19\u6e96\u7684\u306a\u30c8\u30fc\u30af\u30ca\u30a4\u30ba\u624b\u6cd5<\/strong><\/mark>\u3067\u3059\u3002\u3053\u306e\u65b9\u5f0f\u3067\u306f\u3001\u5b66\u7fd2\u30c7\u30fc\u30bf\u4e2d\u306b\u983b\u7e41\u306b\u51fa\u73fe\u3059\u308b\u90e8\u5206\u6587\u5b57\u5217\u3092\u30c8\u30fc\u30af\u30f3\u3068\u3057\u3066\u8a9e\u5f59\u306b\u767b\u9332\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001\u300cunhappiness\u300d\u3068\u3044\u3046\u5358\u8a9e\u306f\u300cun\u300d\u300chappi\u300d\u300cness\u300d\u306e\u3088\u3046\u306b\u3001\u63a5\u982d\u8f9e\u30fb\u8a9e\u5e79\u30fb\u63a5\u5c3e\u8f9e\u306b\u76f8\u5f53\u3059\u308b\u30b5\u30d6\u30ef\u30fc\u30c9\u306b\u5206\u5272\u3055\u308c\u307e\u3059\u3002\u983b\u51fa\u3059\u308b\u300chappy\u300d\u306f\u305d\u306e\u307e\u307e1\u30c8\u30fc\u30af\u30f3\u3068\u3057\u3066\u8a9e\u5f59\u306b\u542b\u307e\u308c\u308b\u4e00\u65b9\u3001\u51fa\u73fe\u983b\u5ea6\u306e\u4f4e\u3044\u5358\u8a9e\u306f\u3088\u308a\u7d30\u304b\u3044\u30b5\u30d6\u30ef\u30fc\u30c9\u306b\u5206\u89e3\u3055\u308c\u308b\u305f\u3081\u3001\u9650\u3089\u308c\u305f\u8a9e\u5f59\u30b5\u30a4\u30ba\u3067\u5e45\u5e83\u3044\u30c6\u30ad\u30b9\u30c8\u3092\u8868\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b5\u30d6\u30ef\u30fc\u30c9\u5206\u5272\u306e\u6700\u5927\u306e\u5229\u70b9\u306f\u3001\u8a9e\u5f59\u30b5\u30a4\u30ba\u306e\u6700\u9069\u5316\u3068\u672a\u77e5\u8a9e\u5bfe\u5fdc\u306e\u4e21\u7acb\u3067\u3059\u3002\u8a9e\u5f59\u306b\u5b58\u5728\u3057\u306a\u3044\u65b0\u8a9e\u3084\u56fa\u6709\u540d\u8a5e\u304c\u5165\u529b\u3055\u308c\u305f\u5834\u5408\u3067\u3082\u3001\u65e2\u77e5\u306e\u30b5\u30d6\u30ef\u30fc\u30c9\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u8868\u73fe\u3067\u304d\u308b\u305f\u3081\u3001\u300cUNK\u300d\u30c8\u30fc\u30af\u30f3\u306e\u767a\u751f\u3092\u5927\u5e45\u306b\u6291\u5236\u3067\u304d\u307e\u3059\u3002BPE\u3084WordPiece\u3001SentencePiece\u3068\u3044\u3063\u305f\u4e3b\u8981\u306a\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u3044\u305a\u308c\u3082\u3053\u306e\u30b5\u30d6\u30ef\u30fc\u30c9\u5206\u5272\u306e\u8003\u3048\u65b9\u3092\u57fa\u76e4\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b5\u30d6\u30ef\u30fc\u30c9\u5358\u4f4d\u306e\u5206\u5272\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306e\u7a2e\u985e\u3084LLM\u306e\u8a2d\u8a08\u601d\u60f3\u3092\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-6\">\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306e\u7a2e\u985e<\/h2>\n\n\n\n<p>\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306e\u4e3b\u8981\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u306fBPE\u30fbWordPiece\u30fbSentencePiece\uff08Unigram\uff09\u306e3\u7a2e\u985e\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c<mark><strong>\u30b5\u30d6\u30ef\u30fc\u30c9\u306e\u69cb\u7bc9\u65b9\u6cd5\u3068\u63a1\u7528\u30e2\u30c7\u30eb<\/strong><\/mark>\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u8868\u306b\u3001\u5404\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u7279\u5fb4\u30fb\u63a1\u7528\u30e2\u30c7\u30eb\u30fb\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n<div id=\"id-cbbffca6-0859-438e-b1ea-3b95e1966c31\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/th><th>\u69cb\u7bc9\u65b9\u6cd5<\/th><th>\u4e3b\u306a\u63a1\u7528\u30e2\u30c7\u30eb<\/th><th>\u30e1\u30ea\u30c3\u30c8<\/th><th>\u30c7\u30e1\u30ea\u30c3\u30c8<\/th><\/tr><tr><td>BPE<\/td><td>\u983b\u5ea6\u30d9\u30fc\u30b9\u306e\u30dc\u30c8\u30e0\u30a2\u30c3\u30d7\u7d50\u5408<\/td><td>GPT-1\/2\/3\/4\/4o\u3001LLaMA 1\/2\/3<\/td><td>\u5b9f\u88c5\u304c\u30b7\u30f3\u30d7\u30eb\u3001\u9ad8\u901f<\/td><td>\u78ba\u7387\u7684\u306a\u6700\u9069\u6027\u306f\u4fdd\u8a3c\u3055\u308c\u306a\u3044<\/td><\/tr><tr><td>WordPiece<\/td><td>\u5c24\u5ea6\u30d9\u30fc\u30b9\u306e\u30dc\u30c8\u30e0\u30a2\u30c3\u30d7\u7d50\u5408<\/td><td>BERT\u3001DistilBERT<\/td><td>\u8a00\u8a9e\u7684\u306a\u610f\u5473\u3092\u3088\u308a\u53cd\u6620<\/td><td>\u5b66\u7fd2\u30b3\u30b9\u30c8\u304c\u3084\u3084\u9ad8\u3044<\/td><\/tr><tr><td>SentencePiece\uff08Unigram\uff09<\/td><td>\u78ba\u7387\u7684\u306a\u30c8\u30c3\u30d7\u30c0\u30a6\u30f3\u5208\u308a\u8fbc\u307f<\/td><td>T5\u3001mT5\u3001LLM-jp-4<\/td><td>\u8a00\u8a9e\u975e\u4f9d\u5b58\u3001\u591a\u8a00\u8a9e\u5bfe\u5fdc\u306b\u5f37\u3044<\/td><td>\u5b66\u7fd2\u306b\u6642\u9593\u304c\u304b\u304b\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u203bLLaMA 1\/2\u306fSentencePiece\u30e9\u30a4\u30d6\u30e9\u30ea\u306eBPE\u30e2\u30fc\u30c9\u3092\u4f7f\u7528\u3001LLaMA 3\u4ee5\u964d\u306ftiktoken\u30d9\u30fc\u30b9\u306eBPE\u306b\u5909\u66f4\u3002\u3044\u305a\u308c\u3082\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u3057\u3066\u306fBPE\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">BPE\uff08Byte-Pair Encoding\uff09<\/h3>\n\n\n\n<p>BPE\uff08Byte-Pair Encoding\uff09\u306f\u3001\u96a3\u63a5\u3059\u308b\u6587\u5b57\u30da\u30a2\u306e\u51fa\u73fe\u983b\u5ea6\u3092\u3082\u3068\u306b\u30dc\u30c8\u30e0\u30a2\u30c3\u30d7\u3067\u7d50\u5408\u3057\u3066\u3044\u304f\u30b5\u30d6\u30ef\u30fc\u30c9\u5206\u5272\u624b\u6cd5\u3067\u3042\u308a\u3001GPT\u7cfb\u30e2\u30c7\u30eb\u3067\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>BPE\u306e\u52d5\u4f5c\u539f\u7406\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002\u307e\u305a\u3001\u5b66\u7fd2\u30c7\u30fc\u30bf\u4e2d\u306e\u3059\u3079\u3066\u306e\u30c6\u30ad\u30b9\u30c8\u3092\u6587\u5b57\u5358\u4f4d\u306b\u5206\u89e3\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6b21\u306b\u3001\u96a3\u63a5\u3059\u308b2\u6587\u5b57\u306e\u7d44\u307f\u5408\u308f\u305b\u306e\u4e2d\u304b\u3089\u6700\u3082\u51fa\u73fe\u983b\u5ea6\u306e\u9ad8\u3044\u30da\u30a2\u3092\u898b\u3064\u3051\u3001\u305d\u308c\u30921\u3064\u306e\u65b0\u3057\u3044\u30c8\u30fc\u30af\u30f3\u3068\u3057\u3066\u8a9e\u5f59\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002\u3053\u306e\u7d50\u5408\u64cd\u4f5c\u3092\u3001\u3042\u3089\u304b\u3058\u3081\u8a2d\u5b9a\u3057\u305f\u8a9e\u5f59\u30b5\u30a4\u30ba\u306b\u9054\u3059\u308b\u307e\u3067\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u300cl\u300d\u3068\u300co\u300d\u306e\u30da\u30a2\u304c\u6700\u983b\u51fa\u3067\u3042\u308c\u3070\u300clo\u300d\u3068\u3057\u3066\u7d50\u5408\u3057\u3001\u6b21\u306b\u300clo\u300d\u3068\u300cw\u300d\u304c\u6700\u983b\u51fa\u306a\u3089\u300clow\u300d\u3068\u3057\u3066\u7d50\u5408\u3059\u308b\u3001\u3068\u3044\u3046\u5177\u5408\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u624b\u6cd5\u306e\u5229\u70b9\u306f\u3001\u5b9f\u88c5\u304c\u30b7\u30f3\u30d7\u30eb\u3067\u51e6\u7406\u901f\u5ea6\u304c\u901f\u3044\u70b9\u306b\u3042\u308a\u307e\u3059\u3002GPT-1\u3067\u63a1\u7528\u3055\u308c\u3066\u4ee5\u964d\u3001GPT-2\u3067\u306f\u30d0\u30a4\u30c8\u30ec\u30d9\u30ebBPE\u306b\u62e1\u5f35\u3055\u308c\u3001GPT-3\u304b\u3089GPT-4\u3001GPT-4o\u306b\u81f3\u308b\u307e\u3067BPE\u30d9\u30fc\u30b9\u306e\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u304c\u7d99\u7d9a\u3057\u3066\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002OpenAI\u304c\u63d0\u4f9b\u3059\u308btiktoken\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u306f\u3001cl100k_base\uff08GPT-4\u4e16\u4ee3\uff09\u3084o200k_base\uff08GPT-4o\u4e16\u4ee3\uff09\u3068\u3044\u3063\u305fBPE\u30d9\u30fc\u30b9\u306e\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u5b9f\u88c5\u3055\u308c\u3066\u304a\u308a\u3001\u8a9e\u5f59\u30b5\u30a4\u30ba\u306e\u62e1\u5927\u3068\u3068\u3082\u306b\u65e5\u672c\u8a9e\u3092\u542b\u3080\u591a\u8a00\u8a9e\u306e\u51e6\u7406\u52b9\u7387\u304c\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>BPE\u306f\u300c\u983b\u5ea6\u300d\u3068\u3044\u3046\u660e\u5feb\u306a\u57fa\u6e96\u3067\u30b5\u30d6\u30ef\u30fc\u30c9\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u3001\u518d\u73fe\u6027\u304c\u9ad8\u304f\u3001\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u3067\u306e\u5b66\u7fd2\u306b\u3082\u9069\u3057\u305f\u624b\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-8\">WordPiece<\/h3>\n\n\n\n<p>WordPiece\u306f\u3001BPE\u3068\u540c\u69d8\u306b\u30dc\u30c8\u30e0\u30a2\u30c3\u30d7\u3067\u30b5\u30d6\u30ef\u30fc\u30c9\u3092\u69cb\u7bc9\u3059\u308b\u624b\u6cd5\u3067\u3059\u304c\u3001\u7d50\u5408\u306e\u57fa\u6e96\u306b\u51fa\u73fe\u983b\u5ea6\u3067\u306f\u306a\u304f<mark>\u5c24\u5ea6\uff08\u30b9\u30b3\u30a2\uff09<\/mark>\u3092\u7528\u3044\u308b\u70b9\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>WordPiece\u3067\u306f\u30012\u3064\u306e\u30b5\u30d6\u30ef\u30fc\u30c9\u3092\u7d50\u5408\u3057\u305f\u5834\u5408\u306b\u3001\u5b66\u7fd2\u30c7\u30fc\u30bf\u5168\u4f53\u306e\u5c24\u5ea6\uff08\u30c7\u30fc\u30bf\u304c\u89b3\u6e2c\u3055\u308c\u308b\u78ba\u7387\uff09\u304c\u3069\u308c\u3060\u3051\u5411\u4e0a\u3059\u308b\u304b\u3092\u8a08\u7b97\u3057\u3001\u5c24\u5ea6\u306e\u5897\u52a0\u91cf\u304c\u6700\u5927\u3068\u306a\u308b\u30da\u30a2\u3092\u512a\u5148\u7684\u306b\u7d50\u5408\u3057\u307e\u3059\u3002\u983b\u5ea6\u3060\u3051\u3067\u306a\u304f\u3001\u5404\u30b5\u30d6\u30ef\u30fc\u30c9\u306e\u72ec\u7acb\u3057\u305f\u51fa\u73fe\u78ba\u7387\u3082\u8003\u616e\u3059\u308b\u305f\u3081\u3001\u8a00\u8a9e\u7684\u306a\u610f\u5473\u3092\u3088\u308a\u6df1\u304f\u53cd\u6620\u3057\u305f\u30b5\u30d6\u30ef\u30fc\u30c9\u5206\u5272\u304c\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>WordPiece\u306e\u7279\u5fb4\u7684\u306a\u4ed5\u69d8\u3068\u3057\u3066\u3001\u5358\u8a9e\u306e\u5148\u982d\u4ee5\u5916\u306e\u30b5\u30d6\u30ef\u30fc\u30c9\u306b\u300c##\u300d\u3068\u3044\u3046\u63a5\u982d\u8f9e\u3092\u4ed8\u4e0e\u3059\u308b\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u300cplaying\u300d\u306f\u300cplay\u300d\u3068\u300c##ing\u300d\u306b\u5206\u5272\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u63a5\u982d\u8f9e\u306b\u3088\u308a\u3001\u30c8\u30fc\u30af\u30f3\u304c\u5358\u8a9e\u306e\u9014\u4e2d\u304b\u3089\u59cb\u307e\u308b\u30b5\u30d6\u30ef\u30fc\u30c9\u3067\u3042\u308b\u3053\u3068\u304c\u660e\u793a\u3055\u308c\u3001\u30c7\u30b3\u30fc\u30c9\u6642\u306b\u6b63\u78ba\u306a\u5fa9\u5143\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>WordPiece\u306fGoogle\u304c\u958b\u767a\u3057\u3001BERT\u3084DistilBERT\u3068\u3044\u3063\u305f\u4ee3\u8868\u7684\u306a\u30e2\u30c7\u30eb\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002BPE\u3068\u6bd4\u8f03\u3059\u308b\u3068\u5b66\u7fd2\u30b3\u30b9\u30c8\u304c\u3084\u3084\u9ad8\u3044\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u304c\u3001\u8a00\u8a9e\u7684\u306a\u69cb\u9020\u3092\u3088\u308a\u5fe0\u5b9f\u306b\u6349\u3048\u305f\u30b5\u30d6\u30ef\u30fc\u30c9\u5206\u5272\u304c\u5f97\u3089\u308c\u308b\u70b9\u304c\u5f37\u307f\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">SentencePiece\u30fbUnigram<\/h3>\n\n\n\n<p>SentencePiece\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u3092\u4e8b\u524d\u306b\u5358\u8a9e\u5206\u5272\u305b\u305a\u3001\u751f\u30c6\u30ad\u30b9\u30c8\u304b\u3089\u76f4\u63a5\u30b5\u30d6\u30ef\u30fc\u30c9\u3092\u5b66\u7fd2\u3059\u308b\u8a00\u8a9e\u975e\u4f9d\u5b58\u306e\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5f93\u6765\u306eBPE\u3084WordPiece\u306f\u3001\u82f1\u8a9e\u306e\u3088\u3046\u306b\u30b9\u30da\u30fc\u30b9\u3067\u5358\u8a9e\u304c\u533a\u5207\u3089\u308c\u308b\u3053\u3068\u3092\u524d\u63d0\u3068\u3057\u3066\u304a\u308a\u3001\u65e5\u672c\u8a9e\u3084\u4e2d\u56fd\u8a9e\u306e\u3088\u3046\u306b\u30b9\u30da\u30fc\u30b9\u3092\u6301\u305f\u306a\u3044\u8a00\u8a9e\u3067\u306f\u3001\u4e8b\u524d\u306b\u5f62\u614b\u7d20\u89e3\u6790\u306a\u3069\u3067\u5358\u8a9e\u5206\u5272\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002SentencePiece\u306f\u3053\u306e\u524d\u51e6\u7406\u3092\u4e0d\u8981\u306b\u3057\u3001\u751f\u306e\u30c6\u30ad\u30b9\u30c8\u30d0\u30a4\u30c8\u5217\u304b\u3089\u30b5\u30d6\u30ef\u30fc\u30c9\u3092\u5b66\u7fd2\u3059\u308b\u305f\u3081\u3001<mark><strong>\u8a00\u8a9e\u306b\u4f9d\u5b58\u3057\u306a\u3044\u7d71\u4e00\u7684\u306a\u30c8\u30fc\u30af\u30ca\u30a4\u30ba<\/strong><\/mark>\u304c\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>SentencePiece\u306b\u306fBPE\u30e2\u30fc\u30c9\u3068Unigram\u30e2\u30fc\u30c9\u306e2\u3064\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3059\u3002Unigram\u30e2\u30fc\u30c9\u3067\u306f\u3001\u307e\u305a\u5927\u898f\u6a21\u306a\u5019\u88dc\u8a9e\u5f59\u304b\u3089\u30b9\u30bf\u30fc\u30c8\u3057\u3001\u5404\u30b5\u30d6\u30ef\u30fc\u30c9\u3092\u9664\u53bb\u3057\u305f\u5834\u5408\u306e\u5168\u4f53\u640d\u5931\u306e\u5897\u52a0\u91cf\u3092\u8a55\u4fa1\u3057\u306a\u304c\u3089\u8a9e\u5f59\u3092\u5208\u308a\u8fbc\u3080\u30c8\u30c3\u30d7\u30c0\u30a6\u30f3\u65b9\u5f0f\u3092\u63a1\u7528\u3057\u307e\u3059\u3002\u6700\u7d42\u7684\u306b\u6b8b\u3063\u305f\u30b5\u30d6\u30ef\u30fc\u30c9\u306e\u78ba\u7387\u5206\u5e03\u306b\u57fa\u3065\u3044\u3066\u3001\u5165\u529b\u30c6\u30ad\u30b9\u30c8\u306b\u5bfe\u3059\u308b\u6700\u9069\u306a\u5206\u5272\u3092\u78ba\u7387\u7684\u306b\u9078\u629e\u3057\u307e\u3059\u3002BPE\u304c\u6c7a\u5b9a\u8ad6\u7684\u306b1\u3064\u306e\u5206\u5272\u7d50\u679c\u3092\u51fa\u529b\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001Unigram\u306f\u8907\u6570\u306e\u5206\u5272\u5019\u88dc\u306e\u4e2d\u304b\u3089\u6700\u3082\u78ba\u7387\u306e\u9ad8\u3044\u5206\u5272\u3092\u9078\u629e\u3059\u308b\u70b9\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u306a\u304a\u3001LLaMA 1\/2\u306fSentencePiece\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u3057\u3066\u306fBPE\u30e2\u30fc\u30c9\u3092\u63a1\u7528\u3057\u3066\u304a\u308a\u3001Unigram\u30e2\u30fc\u30c9\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002LLaMA 3\u4ee5\u964d\u306ftiktoken\u30d9\u30fc\u30b9\u306eBPE\u306b\u5207\u308a\u66ff\u308f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>T5\u3084mT5\u306a\u3069\u306e\u591a\u8a00\u8a9e\u5bfe\u5fdc\u30e2\u30c7\u30eb\u3067Unigram\u30e2\u30fc\u30c9\u304c\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u307b\u304b\u3001\u56fd\u7acb\u60c5\u5831\u5b66\u7814\u7a76\u6240\u304c\u958b\u767a\u3057\u305fLLM-jp-4\u3067\u306f\u3001llm-jp-tokenizer v4.0\u3068\u3057\u3066Unigram byte-fallback\u65b9\u5f0f\u304c\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002byte-fallback\u306b\u3088\u308a\u3001\u8a9e\u5f59\u306b\u542b\u307e\u308c\u306a\u3044\u672a\u77e5\u306e\u6587\u5b57\u5217\u3082\u30d0\u30a4\u30c8\u5358\u4f4d\u3067\u78ba\u5b9f\u306b\u30a8\u30f3\u30b3\u30fc\u30c9\u3067\u304d\u308b\u305f\u3081\u3001\u56fa\u6709\u540d\u8a5e\u3084\u65b0\u8a9e\u306b\u3082\u5bfe\u5fdc\u53ef\u80fd\u3067\u3059\u3002LLM-jp-4\u306e\u8a9e\u5f59\u6570\u306f196,608\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u65e5\u672c\u8a9e\u306e\u30c8\u30fc\u30af\u30f3\u52b9\u7387\u5411\u4e0a\u304c\u56f3\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u81ea\u7136\u8a00\u8a9e\u51e6\u7406\u306e\u57fa\u790e\u7684\u306a\u4ed5\u7d44\u307f\u306b\u3064\u3044\u3066\u306f\u3001\u300c<a href=\"https:\/\/japan-ai.geniee.co.jp\/media\/basic\/5175\/\">\u81ea\u7136\u8a00\u8a9e\u51e6\u7406\uff08NLP\uff09\u3068\u306f\uff1f\u4ed5\u7d44\u307f\u30fb\u6d3b\u7528\u4e8b\u4f8b\u30fb\u8ab2\u984c\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac<\/a>\u300d\u306e\u8a18\u4e8b\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/www.nii.ac.jp\/news\/release\/2026\/0403.html\" rel=\"nofollow\">\u56fd\u7acb\u60c5\u5831\u5b66\u7814\u7a76\u6240\u300c\u7d0412\u5146\u30c8\u30fc\u30af\u30f3\u306e\u826f\u8cea\u306a\u30b3\u30fc\u30d1\u30b9\u3067\u5b66\u7fd2\u3057\u305f\u65b0\u305f\u306a\u56fd\u7523LLM\u300eLLM-jp-4 8B\u30e2\u30c7\u30eb\u300f\u300eLLM-jp-4 32B-A3B\u30e2\u30c7\u30eb\u300f\u3092\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30e9\u30a4\u30bb\u30f3\u30b9\u3067\u516c\u958b\u300d\uff082026\u5e744\u67083\u65e5\uff09<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<p><b>LLM\u306e\u696d\u52d9\u6d3b\u7528\u3092\u52a0\u901f\u3059\u308b\u306a\u3089\u300cJAPAN AI AGENT\u300d<\/b><\/p>\n\n\n\n<p>\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306e\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3057\u305f\u3046\u3048\u3067LLM\u3092\u696d\u52d9\u306b\u6d3b\u7528\u3059\u308b\u306b\u306f\u3001\u30e2\u30c7\u30eb\u9078\u5b9a\u3084\u30d7\u30ed\u30f3\u30d7\u30c8\u8a2d\u8a08\u3060\u3051\u3067\u306a\u304f\u3001\u793e\u5185\u30c7\u30fc\u30bf\u3068\u306e\u9023\u643a\u3084\u696d\u52d9\u30d5\u30ed\u30fc\u3078\u306e\u7d44\u307f\u8fbc\u307f\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<a href=\"https:\/\/japan-ai.co.jp\/agent\/?uqid=p2056i86409db80a&amp;bid=6683I86d2e24f378\">JAPAN AI AGENT<\/a>\u306f\u3001ChatGPT\u3084Gemini\u3001Claude\u306a\u3069\u6700\u65b0\u306eLLM\u3092\u30ce\u30fc\u30b3\u30fc\u30c9\u3067\u696d\u52d9\u306b\u7d44\u307f\u8fbc\u307f\u3001\u7279\u5b9a\u306e\u30bf\u30b9\u30af\u3092\u81ea\u5f8b\u7684\u306b\u5b9f\u884c\u3059\u308b\u300cAI\u793e\u54e1\u300d\u3092\u69cb\u7bc9\u3067\u304d\u308b\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002\u9ad8\u7cbe\u5ea6\u306aRAG\u691c\u7d22\u3084\u5916\u90e8\u30c4\u30fc\u30eb\u9023\u643a\u306b\u3088\u308a\u3001LLM\u306e\u6027\u80fd\u3092\u6700\u5927\u9650\u306b\u5f15\u304d\u51fa\u3057\u306a\u304c\u3089\u3001\u4e0a\u5834\u4f01\u696d\u6c34\u6e96\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3067\u5b89\u5fc3\u3057\u3066\u904b\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n\n\n<section><a class=\"cta_ai_agent cta_wh_type\" href=\"https:\/\/japan-ai.co.jp\/agent\/?uqid=p2056i86409db80a&amp;bid=6683I86d2e24f378\" target=\"_blank\"><div class=\"cta_logo\"><img decoding=\"async\" src=\"https:\/\/japan-ai.co.jp\/media\/wp-content\/themes\/sango-theme-child\/images\/logo_cta.png\"><\/div><div class=\"cta_inner\"><div class=\"cta_inner_top\"><p class=\"sub_top_p\">\n                    \u65e5\u672c\u4f01\u696d\u306e\u305f\u3081\u306e<br>\u6700\u3082\u5b9f\u7528\u7684\u306aAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3078\uff01 \n                <\/p><p class=\"sub_bot_p\">\n                    AI\u304c\u4f01\u696d\u306e\u69d8\u3005\u306a\u8077\u7a2e\u306e<br class=\"sp_br\">\u65b9\u3005\u304c<br class=\"pc_br\">\n                    \u666e\u6bb5\u884c\u3063\u3066\u3044\u308b<br class=\"sp_br\"><span>\u30bf\u30b9\u30af\u3092\u81ea\u5f8b\u7684<\/span>\u306b<span>\u5b9f\u884c<\/span><\/p><\/div><div class=\"cta_inner_bot\"><div class=\"cta_txtbox\"><h4 id=\"i-10\">\n                        JAPAN AI AGENT\n                    <\/h4><div class=\"txt_cols\"><div class=\"txt_itm\"><div><svg width=\"18\" height=\"19\" viewBox=\"0 0 18 19\" fill=\"none\"><g clip-path=\"url(#clip0_32_286)\"><path d=\"M9.00082 18.644C10.1732 18.6455 11.3343 18.4153 12.4174 17.9667C13.5005 17.518 14.4842 16.8598 15.3121 16.0297C16.1422 15.2018 16.8005 14.218 17.2491 13.1349C17.6978 12.0518 17.928 10.8907 17.9264 9.71838C17.9279 8.54604 17.6977 7.38495 17.2491 6.30185C16.8004 5.21874 16.1422 4.23498 15.3121 3.40708C14.4842 2.57701 13.5005 1.91873 12.4174 1.47008C11.3343 1.02142 10.1732 0.791244 9.00082 0.792763C7.82848 0.791268 6.66739 1.02146 5.58429 1.47011C4.50118 1.91876 3.51742 2.57703 2.68952 3.40708C1.85947 4.23498 1.2012 5.21874 0.752551 6.30185C0.3039 7.38495 0.0737082 8.54604 0.0752028 9.71838C0.0736838 10.8907 0.303865 12.0518 0.752517 13.1349C1.20117 14.218 1.85945 15.2018 2.68952 16.0297C3.51742 16.8597 4.50118 17.518 5.58429 17.9667C6.66739 18.4153 7.82848 18.6455 9.00082 18.644Z\" fill=\"#15803D\" \/><path d=\"M5.43066 9.7184L8.10835 12.3961L13.4637 7.04071\" fill=\"#15803D\" \/><path d=\"M5.43066 9.7184L8.10835 12.3961L13.4637 7.04071\" stroke=\"white\" stroke-width=\"1.78512\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/><\/g><defs><clipPath id=\"clip0_32_286\"><rect width=\"18\" height=\"18\" fill=\"white\" transform=\"translate(0 0.718384)\" \/><\/clipPath><\/defs><\/svg><\/div><p>\n                                \u5b9f\u7528\u6027\u306e\u9ad8\u3044AI\u30a8\u30fc\u30b8\u30a7\u30f3\u3092\u63d0\u4f9b\n                            <\/p><\/div><div class=\"txt_itm\"><div><svg width=\"18\" height=\"19\" viewBox=\"0 0 18 19\" fill=\"none\"><g clip-path=\"url(#clip0_32_286)\"><path d=\"M9.00082 18.644C10.1732 18.6455 11.3343 18.4153 12.4174 17.9667C13.5005 17.518 14.4842 16.8598 15.3121 16.0297C16.1422 15.2018 16.8005 14.218 17.2491 13.1349C17.6978 12.0518 17.928 10.8907 17.9264 9.71838C17.9279 8.54604 17.6977 7.38495 17.2491 6.30185C16.8004 5.21874 16.1422 4.23498 15.3121 3.40708C14.4842 2.57701 13.5005 1.91873 12.4174 1.47008C11.3343 1.02142 10.1732 0.791244 9.00082 0.792763C7.82848 0.791268 6.66739 1.02146 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fill=\"none\"><g clip-path=\"url(#clip0_32_286)\"><path d=\"M9.00082 18.644C10.1732 18.6455 11.3343 18.4153 12.4174 17.9667C13.5005 17.518 14.4842 16.8598 15.3121 16.0297C16.1422 15.2018 16.8005 14.218 17.2491 13.1349C17.6978 12.0518 17.928 10.8907 17.9264 9.71838C17.9279 8.54604 17.6977 7.38495 17.2491 6.30185C16.8004 5.21874 16.1422 4.23498 15.3121 3.40708C14.4842 2.57701 13.5005 1.91873 12.4174 1.47008C11.3343 1.02142 10.1732 0.791244 9.00082 0.792763C7.82848 0.791268 6.66739 1.02146 5.58429 1.47011C4.50118 1.91876 3.51742 2.57703 2.68952 3.40708C1.85947 4.23498 1.2012 5.21874 0.752551 6.30185C0.3039 7.38495 0.0737082 8.54604 0.0752028 9.71838C0.0736838 10.8907 0.303865 12.0518 0.752517 13.1349C1.20117 14.218 1.85945 15.2018 2.68952 16.0297C3.51742 16.8597 4.50118 17.518 5.58429 17.9667C6.66739 18.4153 7.82848 18.6455 9.00082 18.644Z\" fill=\"#15803D\" \/><path d=\"M5.43066 9.7184L8.10835 12.3961L13.4637 7.04071\" fill=\"#15803D\" \/><path d=\"M5.43066 9.7184L8.10835 12.3961L13.4637 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1.91876 3.51742 2.57703 2.68952 3.40708C1.85947 4.23498 1.2012 5.21874 0.752551 6.30185C0.3039 7.38495 0.0737082 8.54604 0.0752028 9.71838C0.0736838 10.8907 0.303865 12.0518 0.752517 13.1349C1.20117 14.218 1.85945 15.2018 2.68952 16.0297C3.51742 16.8597 4.50118 17.518 5.58429 17.9667C6.66739 18.4153 7.82848 18.6455 9.00082 18.644Z\" fill=\"#15803D\" \/><path d=\"M5.43066 9.7184L8.10835 12.3961L13.4637 7.04071\" fill=\"#15803D\" \/><path d=\"M5.43066 9.7184L8.10835 12.3961L13.4637 7.04071\" stroke=\"white\" stroke-width=\"1.78512\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/><\/g><defs><clipPath id=\"clip0_32_286\"><rect width=\"18\" height=\"18\" fill=\"white\" transform=\"translate(0 0.718384)\" \/><\/clipPath><\/defs><\/svg><\/div><p>\n                                \u76ee\u6a19\u8a2d\u5b9a\u3092\u3060\u3051\u3067\u81ea\u5f8b\u7684\u306bAI\u304c\u5404\u30bf\u30b9\u30af\u3092\u5b9f\u884c\n                            <\/p><\/div><\/div><\/div><div class=\"ming\"><div 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id=\"i-14\">o200k_base\u306b\u3088\u308bCJK\u52b9\u7387\u306e\u6539\u5584<\/h3>\n\n\n\n<p>OpenAI\u304cGPT-4o\u3068\u3068\u3082\u306b\u5c0e\u5165\u3057\u305fo200k_base\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306b\u3088\u308a\u3001\u65e5\u672c\u8a9e\u306e\u30c8\u30fc\u30af\u30f3\u6d88\u8cbb\u306fcl100k_base\uff08GPT-4\u4e16\u4ee3\uff09\u6bd4\u3067<mark><strong>\u7d0425%\u6539\u5584<\/strong><\/mark>\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>IIJ\u306e\u6280\u8853\u691c\u8a3c\u306b\u3088\u308b\u3068\u3001\u5168\u89d253\u6587\u5b57\u306e\u65e5\u672c\u8a9e\u4f8b\u6587\u3092cl100k_base\u3067\u30a8\u30f3\u30b3\u30fc\u30c9\u3059\u308b\u306859\u30c8\u30fc\u30af\u30f3\u3001o200k_base\u3067\u306f44\u30c8\u30fc\u30af\u30f3\u3068\u306a\u308a\u3001\u7d0425.4%\u306e\u524a\u6e1b\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8a9e\u5f59\u30b5\u30a4\u30ba\u304c\u7d04100,256\u304b\u3089\u7d04199,997\u306b\u62e1\u5927\u3055\u308c\u305f\u3053\u3068\u3067\u3001\u65e5\u672c\u8a9e\u306e\u6f22\u5b57\u3084\u3072\u3089\u304c\u306a\u30fb\u30ab\u30bf\u30ab\u30ca\u306e\u30b5\u30d6\u30ef\u30fc\u30c9\u304c\u3088\u308a\u591a\u304f\u8a9e\u5f59\u306b\u767b\u9332\u3055\u308c\u30011\u30c8\u30fc\u30af\u30f3\u3042\u305f\u308a\u306e\u6587\u5b57\u6570\u304c\u5897\u52a0\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u3053\u306e\u6539\u5584\u306b\u3088\u3063\u3066\u65e5\u672c\u8a9e\u304c\u300c\u82f1\u8a9e\u4e26\u307f\u300d\u306e\u30c8\u30fc\u30af\u30f3\u52b9\u7387\u306b\u9054\u3057\u305f\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002o200k_base\u4e16\u4ee3\u3067\u3082\u65e5\u672c\u8a9e\u306f\u82f1\u8a9e\u3068\u6bd4\u8f03\u3057\u3066\u30c8\u30fc\u30af\u30f3\u6d88\u8cbb\u304c\u591a\u3044\u69cb\u9020\u306f\u5909\u308f\u3063\u3066\u304a\u3089\u305a\u3001\u65e5\u672c\u8a9e\u3067LLM\u306eAPI\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u3001\u82f1\u8a9e\u3068\u6bd4\u8f03\u3057\u3066\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308b\u50be\u5411\u304c\u4f9d\u7136\u3068\u3057\u3066\u5b58\u5728\u3057\u307e\u3059\u3002\u30d7\u30ed\u30f3\u30d7\u30c8\u306e\u7c21\u6f54\u5316\u3084\u30e2\u30c7\u30eb\u9078\u5b9a\u6642\u306e\u30c8\u30fc\u30af\u30f3\u52b9\u7387\u306e\u6bd4\u8f03\u304c\u5f15\u304d\u7d9a\u304d\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>GPT-4o\u306e\u4ed5\u7d44\u307f\u3084\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u300c<a href=\"https:\/\/japan-ai.geniee.co.jp\/media\/basic\/5710\/\">ChatGPT\u306e\u4ed5\u7d44\u307f\u3068\u306f\uff1fTransformer\u30fb\u5b66\u7fd2\u30d7\u30ed\u30bb\u30b9\u30fb\u63a8\u8ad6\u306e\u6d41\u308c\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac<\/a>\u300d\u306e\u8a18\u4e8b\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/eng-blog.iij.ad.jp\/archives\/25669\" rel=\"nofollow\">IIJ\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0\u300cGPT-4o\u304b\u3089\u767b\u5834\u3057\u305f\u65b0\u3057\u3044\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u300eo200k_base\u300f\u300d<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" 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class=\"wp-block-heading\" id=\"i-17\">\u30c8\u30fc\u30af\u30f3\u6570\u3068\u30b3\u30b9\u30c8\u306e\u95a2\u4fc2<\/h3>\n\n\n\n<p>LLM\u306eAPI\u5229\u7528\u6599\u91d1\u306f\u30c8\u30fc\u30af\u30f3\u6570\u306b\u57fa\u3065\u304f\u5f93\u91cf\u8ab2\u91d1\u5236\u3067\u3042\u308a\u3001<mark><strong>\u30c8\u30fc\u30af\u30f3\u6570\u304c\u5897\u3048\u308b\u307b\u3069\u30b3\u30b9\u30c8\u304c\u76f4\u7dda\u7684\u306b\u5897\u52a0<\/strong><\/mark>\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>GPT-4o\u306eAPI\u6599\u91d1\u306f\u3001\u5165\u529b\u304c100\u4e07\u30c8\u30fc\u30af\u30f3\u3042\u305f\u308a2.50\u30c9\u30eb\u3001\u51fa\u529b\u304c100\u4e07\u30c8\u30fc\u30af\u30f3\u3042\u305f\u308a10.00\u30c9\u30eb\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\uff082026\u5e746\u6708\u6642\u70b9\uff09\u3002\u65e5\u672c\u8a9e\u306f\u82f1\u8a9e\u3068\u6bd4\u8f03\u3057\u3066\u540c\u3058\u5185\u5bb9\u3092\u8868\u73fe\u3059\u308b\u306e\u306b\u591a\u304f\u306e\u30c8\u30fc\u30af\u30f3\u3092\u6d88\u8cbb\u3059\u308b\u305f\u3081\u3001\u65e5\u672c\u8a9e\u3067\u306eAPI\u5229\u7528\u30b3\u30b9\u30c8\u306f\u82f1\u8a9e\u3088\u308a\u9ad8\u304f\u306a\u308b\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001\u82f1\u8a9e\u30671,000\u30c8\u30fc\u30af\u30f3\u306e\u5165\u529b\u306b\u76f8\u5f53\u3059\u308b\u5185\u5bb9\u304c\u3001\u65e5\u672c\u8a9e\u3067\u306f\u305d\u308c\u4ee5\u4e0a\u306e\u30c8\u30fc\u30af\u30f3\u6570\u3092\u8981\u3059\u308b\u305f\u3081\u3001\u5165\u529b\u30b3\u30b9\u30c8\u306b\u5dee\u304c\u751f\u3058\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b3\u30b9\u30c8\u6700\u9069\u5316\u306e\u305f\u3081\u306b\u306f\u3001\u307e\u305a\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u7c21\u6f54\u306b\u8a2d\u8a08\u3057\u3066\u30c8\u30fc\u30af\u30f3\u6570\u3092\u6291\u3048\u308b\u3053\u3068\u304c\u6709\u52b9\u3067\u3059\u3002\u5197\u9577\u306a\u6307\u793a\u3084\u4e0d\u8981\u306a\u4fee\u98fe\u8a9e\u3092\u524a\u308b\u3053\u3068\u3067\u3001\u5165\u529b\u30c8\u30fc\u30af\u30f3\u6570\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u65e5\u672c\u8a9e\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3092\u6301\u3064\u30e2\u30c7\u30eb\u3092\u9078\u5b9a\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002\u65e5\u672c\u8a9e\u7279\u5316\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3092\u63a1\u7528\u3057\u305f\u30e2\u30c7\u30eb\u3067\u306f\u30011\u30c8\u30fc\u30af\u30f3\u3042\u305f\u308a\u306e\u65e5\u672c\u8a9e\u6587\u5b57\u6570\u304c\u591a\u304f\u306a\u308b\u305f\u3081\u3001\u540c\u3058\u5185\u5bb9\u3067\u3082\u30c8\u30fc\u30af\u30f3\u6d88\u8cbb\u3092\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u9577\u306e\u5236\u7d04\u306b\u3082\u30c8\u30fc\u30af\u30f3\u6570\u306f\u5f71\u97ff\u3057\u307e\u3059\u3002\u30e2\u30c7\u30eb\u304c\u4e00\u5ea6\u306b\u51e6\u7406\u3067\u304d\u308b\u30c8\u30fc\u30af\u30f3\u6570\u306b\u306f\u4e0a\u9650\u304c\u3042\u308a\u3001\u65e5\u672c\u8a9e\u306e\u30c8\u30fc\u30af\u30f3\u6d88\u8cbb\u304c\u591a\u3044\u3068\u3001\u540c\u3058\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u9577\u3067\u3082\u82f1\u8a9e\u3088\u308a\u5c11\u306a\u3044\u6587\u5b57\u6570\u3057\u304b\u5165\u529b\u3067\u304d\u307e\u305b\u3093\u3002\u9577\u6587\u306e\u51e6\u7406\u3084\u8907\u96d1\u306a\u30d7\u30ed\u30f3\u30d7\u30c8\u8a2d\u8a08\u3092\u884c\u3046\u969b\u306b\u306f\u3001\u30c8\u30fc\u30af\u30f3\u6570\u306e\u898b\u7a4d\u3082\u308a\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n\n\n\n<p>GPT\u30b7\u30ea\u30fc\u30ba\u306e\u9032\u5316\u3068\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u300c<a href=\"https:\/\/japan-ai.geniee.co.jp\/media\/basic\/5882\/\">GPT\u3068\u306f\uff1f\u4ed5\u7d44\u307f\u30fb\u3067\u304d\u308b\u3053\u3068\u30fbGPT-5\u307e\u3067\u306e\u9032\u5316\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac<\/a>\u300d\u306e\u8a18\u4e8b\u3082\u3042\u308f\u305b\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/platform.openai.com\/docs\/pricing\" rel=\"nofollow\">OpenAI\u300cAPI Pricing\u300d<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-18\">\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306b\u95a2\u3057\u3066\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-19\">\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306f\u30e2\u30c7\u30eb\u3054\u3068\u306b\u7570\u306a\u308b\u306e\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u306f\u3044\u3001LLM\u3054\u3068\u306b\u5c02\u7528\u306e\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u304c\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002GPT\u7cfb\u306fBPE\u30d9\u30fc\u30b9\u306etiktoken\u3001BERT\u7cfb\u306fWordPiece\u3001LLaMA 1\/2\u3067\u306fSentencePiece\uff08BPE\u30e2\u30fc\u30c9\uff09\u3001LLaMA 3\u4ee5\u964d\u3067\u306ftiktoken\u3092\u63a1\u7528\u3057\u3066\u304a\u308a\u3001\u30e2\u30c7\u30eb\u3068\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u306f\u5fc5\u305a\u30bb\u30c3\u30c8\u3067\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u7570\u306a\u308b\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3067\u51e6\u7406\u3057\u305f\u30c7\u30fc\u30bf\u3092\u5165\u529b\u3059\u308b\u3068\u3001\u30c8\u30fc\u30af\u30f3ID\u3068\u30e2\u30c7\u30eb\u306e\u8a9e\u5f59\u30c6\u30fc\u30d6\u30eb\u304c\u4e00\u81f4\u305b\u305a\u3001\u6b63\u3057\u3044\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-20\">\u65e5\u672c\u8a9e\u306e\u30c8\u30fc\u30af\u30f3\u6d88\u8cbb\u3092\u6291\u3048\u308b\u65b9\u6cd5\u306f\u3042\u308b\u306e\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u65e5\u672c\u8a9e\u7279\u5316\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3092\u63a1\u7528\u3057\u305f\u30e2\u30c7\u30eb\u3092\u9078\u3076\u3053\u3068\u3067\u6539\u5584\u53ef\u80fd\u3067\u3059\u3002llm-jp-tokenizer\u3084NovelAI Tokenizer\u306a\u3069\u3001\u65e5\u672c\u8a9e\u306e\u8a9e\u5f59\u3092\u8c4a\u5bcc\u306b\u6301\u3064\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u30fc\u3067\u306f\u30011\u30c8\u30fc\u30af\u30f3\u3042\u305f\u308a\u306e\u65e5\u672c\u8a9e\u6587\u5b57\u6570\u304c\u5897\u52a0\u3057\u3001\u30c8\u30fc\u30af\u30f3\u6d88\u8cbb\u3092\u6291\u3048\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001o200k_base\u4e16\u4ee3\u306e\u30e2\u30c7\u30eb\u306fCJK\u52b9\u7387\u304c\u7d0425%\u5411\u4e0a\u3057\u3066\u304a\u308a\u3001GPT-4\u4e16\u4ee3\u3068\u6bd4\u8f03\u3057\u3066\u30b3\u30b9\u30c8\u524a\u6e1b\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" 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