{"id":6535,"date":"2026-05-15T23:06:28","date_gmt":"2026-05-15T14:06:28","guid":{"rendered":"https:\/\/japan-ai.geniee.co.jp\/media\/?p=6535"},"modified":"2026-05-30T17:37:10","modified_gmt":"2026-05-30T08:37:10","slug":"rlhf%e3%81%a8%e3%81%af%ef%bc%9f%e4%ba%ba%e9%96%93%e3%81%ae%e3%83%95%e3%82%a3%e3%83%bc%e3%83%89%e3%83%90%e3%83%83%e3%82%af%e3%81%ab%e3%82%88%e3%82%8b%e5%bc%b7%e5%8c%96%e5%ad%a6%e7%bf%92%e3%81%ae","status":"publish","type":"post","link":"https:\/\/japan-ai.co.jp\/media\/6535\/","title":{"rendered":"RLHF\u3068\u306f\uff1f\u4eba\u9593\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u306b\u3088\u308b\u5f37\u5316\u5b66\u7fd2\u306e\u4ed5\u7d44\u307f\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac"},"content":{"rendered":"\n<p>RLHF\uff08Reinforcement Learning from Human Feedback\uff09\u306f\u3001ChatGPT\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u751f\u6210AI\u304c\u81ea\u7136\u3067\u5b89\u5168\u306a\u56de\u7b54\u3092\u8fd4\u305b\u308b\u4ed5\u7d44\u307f\u306e\u4e2d\u6838\u3092\u62c5\u3046\u6280\u8853\u3067\u3059\u3002\u5927\u898f\u6a21\u8a00\u8a9e\u30e2\u30c7\u30eb\uff08LLM\uff09\u306f\u81a8\u5927\u306a\u30c6\u30ad\u30b9\u30c8\u30c7\u30fc\u30bf\u304b\u3089\u8a00\u8a9e\u30d1\u30bf\u30fc\u30f3\u3092\u5b66\u7fd2\u3057\u307e\u3059\u304c\u3001\u305d\u308c\u3060\u3051\u3067\u306f\u6709\u5bb3\u306a\u8868\u73fe\u3084\u4e8b\u5b9f\u3068\u7570\u306a\u308b\u60c5\u5831\u3092\u51fa\u529b\u3057\u3066\u3057\u307e\u3046\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002RLHF\u306f\u3001\u4eba\u9593\u306e\u8a55\u4fa1\u3092\u300c\u5831\u916c\u300d\u3068\u3057\u3066\u5f37\u5316\u5b66\u7fd2\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u3001AI\u306e\u51fa\u529b\u3092\u4eba\u9593\u306e\u4fa1\u5024\u89b3\u3084\u610f\u56f3\u306b\u6cbf\u3063\u305f\u65b9\u5411\u3078\u5c0e\u304f\u624b\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001<mark>RLHF\u306e\u57fa\u790e\u77e5\u8b58\u304b\u3089\u3001\u5f37\u5316\u5b66\u7fd2\u306e\u4ed5\u7d44\u307f\u30844\u30b9\u30c6\u30c3\u30d7\u306e\u5b66\u7fd2\u30d7\u30ed\u30bb\u30b9\u3001\u30e1\u30ea\u30c3\u30c8\u3068\u8ab2\u984c\u3001DPO\u3084RLAIF\u306a\u3069\u306e\u4ee3\u66ff\u624b\u6cd5\u3068\u306e\u9055\u3044\u3001\u3055\u3089\u306bInstructGPT\u3084ChatGPT\u3067\u306e\u6d3b\u7528\u4e8b\u4f8b<\/mark>\u307e\u3067\u3001\u4f53\u7cfb\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\">RLHF\u3068\u306f<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">RLHF\u306e\u610f\u5473<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-2\">RLHF\u304c\u767b\u5834\u3057\u305f\u80cc\u666f\u3068\u6b74\u53f2<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-3\">\u305d\u3082\u305d\u3082\u5f37\u5316\u5b66\u7fd2\uff08RL\uff09\u3068\u306f<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-4\">\u5f37\u5316\u5b66\u7fd2\u306e\u4ed5\u7d44\u307f<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-5\">\u5f93\u6765\u306e\u5f37\u5316\u5b66\u7fd2\u3068RLHF\u306e\u9055\u3044<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-6\">RLHF\u306e\u4ed5\u7d44\u307f\u3068\u5b66\u7fd2\u30d7\u30ed\u30bb\u30b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-7\">\u30b9\u30c6\u30c3\u30d71\uff1a\u4e8b\u524d\u5b66\u7fd2\u6e08\u307f\u30e2\u30c7\u30eb\u306e\u6e96\u5099<\/a>      <\/li>      <li>        <a href=\"#i-8\">\u30b9\u30c6\u30c3\u30d72\uff1a\u6559\u5e2b\u3042\u308a\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff08SFT\uff09<\/a>      <\/li>      <li>        <a href=\"#i-9\">\u30b9\u30c6\u30c3\u30d73\uff1a\u5831\u916c\u30e2\u30c7\u30eb\u306e\u69cb\u7bc9<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-10\">\u30b9\u30c6\u30c3\u30d74\uff1aPPO\u306b\u3088\u308b\u30dd\u30ea\u30b7\u30fc\u6700\u9069\u5316<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-11\">RLHF\u304c\u6ce8\u76ee\u3055\u308c\u308b\u7406\u7531\u3068\u91cd\u8981\u6027<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-12\">\u751f\u6210AI\u6642\u4ee3\u306bRLHF\u304c\u5fc5\u8981\u3068\u3055\u308c\u308b\u80cc\u666f<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-13\">AI\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306b\u304a\u3051\u308bRLHF\u306e\u5f79\u5272<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-14\">RLHF\u304c\u3082\u305f\u3089\u30593\u3064\u306e\u30e1\u30ea\u30c3\u30c8<\/a>  <\/li>  <li>    <a href=\"#i-15\">RLHF\u304c\u62b1\u3048\u308b\u8ab2\u984c\u3068\u9650\u754c<\/a>  <\/li>  <li>    <a href=\"#i-16\">RLHF\u3068\u307b\u304b\u306e\u624b\u6cd5\u3068\u306e\u9055\u3044<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-17\">\u6559\u5e2b\u3042\u308a\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff08SFT\uff09\u3068\u306e\u9055\u3044<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-18\">\u4ee3\u8868\u7684\u306a\u4ee3\u66ff\u624b\u6cd5\u30fb\u767a\u5c55\u624b\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-19\">RLHF\u306e\u6d3b\u7528\u4e8b\u4f8b<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-20\">OpenAI\u306eInstructGPT\u3068ChatGPT\u3067\u306e\u6d3b\u7528<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-21\">LLM\u4ee5\u5916\u306e\u5206\u91ce\u3078\u306e\u5fdc\u7528<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-22\">RLHF\u306b\u95a2\u3057\u3066\u3088\u304f\u3042\u308b\u8cea\u554f<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-23\">RLHF\u3068\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/a>      <\/li>      <li>        <a href=\"#i-24\">RLHF\u306f\u4eca\u5f8cDPO\u306b\u7f6e\u304d\u63db\u308f\u308b\u306e\u3067\u3059\u304b\uff1f<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-25\">RLHF\u306e\u5b66\u7fd2\u306b\u306f\u3069\u306e\u304f\u3089\u3044\u306e\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u307e\u3059\u304b\uff1f<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-26\">RLHF\u306e\u7406\u89e3\u304c\u751f\u6210AI\u6d3b\u7528\u306e\u7b2c\u4e00\u6b69\u306b\u306a\u308b<\/a>  <\/li><\/ul>\n      \n    <\/div><\/div><h2 class=\"wp-block-heading\" id=\"i-0\">RLHF\u3068\u306f<\/h2>\n\n\n\n<p><mark>RLHF\u3068\u306f\u3001\u4eba\u9593\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u5831\u916c\u4fe1\u53f7\u3068\u3057\u3066\u6d3b\u7528\u3057\u3001AI\u30e2\u30c7\u30eb\u306e\u51fa\u529b\u3092\u6700\u9069\u5316\u3059\u308b\u5f37\u5316\u5b66\u7fd2\u306e\u624b\u6cd5<\/mark>\u3067\u3059\u3002\u6b63\u5f0f\u540d\u79f0\u306f\u300cReinforcement Learning from Human Feedback\u300d\u3067\u3001\u65e5\u672c\u8a9e\u3067\u306f\u300c\u4eba\u9593\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u306b\u3088\u308b\u5f37\u5316\u5b66\u7fd2\u300d\u3068\u8a33\u3055\u308c\u307e\u3059\u3002ChatGPT\u306a\u3069\u306eLLM\u306e\u5b66\u7fd2\u30d7\u30ed\u30bb\u30b9\u3067\u7528\u3044\u3089\u308c\u308b\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u624b\u6cd5\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u304a\u308a\u3001\u751f\u6210AI\u304c\u4eba\u9593\u306b\u3068\u3063\u3066\u6709\u76ca\u3067\u5b89\u5168\u306a\u5fdc\u7b54\u3092\u8fd4\u3059\u305f\u3081\u306e\u4e2d\u6838\u6280\u8853\u3068\u3057\u3066\u4f4d\u7f6e\u3065\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5f93\u6765\u306e\u6a5f\u68b0\u5b66\u7fd2\u3067\u306f\u3001\u3042\u3089\u304b\u3058\u3081\u7528\u610f\u3057\u305f\u6b63\u89e3\u30e9\u30d9\u30eb\u306b\u57fa\u3065\u3044\u3066\u30e2\u30c7\u30eb\u3092\u8a13\u7df4\u3059\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u4e3b\u6d41\u3067\u3057\u305f\u3002\u4e00\u65b9\u3067\u3001\u81ea\u7136\u8a00\u8a9e\u306e\u300c\u826f\u3055\u300d\u306f\u6587\u8108\u3084\u76ee\u7684\u306b\u3088\u3063\u3066\u5909\u308f\u308b\u305f\u3081\u3001\u6570\u5f0f\u3067\u4e00\u5f8b\u306b\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u3067\u3059\u3002RLHF\u306f\u3053\u306e\u8ab2\u984c\u306b\u5bfe\u3057\u3001\u4eba\u9593\u306e\u4e3b\u89b3\u7684\u306a\u8a55\u4fa1\u305d\u306e\u3082\u306e\u3092\u5b66\u7fd2\u30d7\u30ed\u30bb\u30b9\u306b\u53d6\u308a\u8fbc\u3080\u3068\u3044\u3046\u767a\u60f3\u3067\u89e3\u6c7a\u3092\u56f3\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u7684\u306b\u306f\u3001AI\u304c\u751f\u6210\u3057\u305f\u8907\u6570\u306e\u56de\u7b54\u3092\u4eba\u9593\u304c\u6bd4\u8f03\u30fb\u30e9\u30f3\u30af\u4ed8\u3051\u3057\u3001\u305d\u306e\u30c7\u30fc\u30bf\u3092\u3082\u3068\u306b\u300c\u3069\u306e\u3088\u3046\u306a\u56de\u7b54\u304c\u671b\u307e\u3057\u3044\u304b\u300d\u3092\u6570\u5024\u5316\u3059\u308b\u5831\u916c\u30e2\u30c7\u30eb\u3092\u69cb\u7bc9\u3057\u307e\u3059\u3002\u3053\u306e\u5831\u916c\u30e2\u30c7\u30eb\u3092\u6307\u6a19\u3068\u3057\u3066\u5f37\u5316\u5b66\u7fd2\u3092\u884c\u3046\u3053\u3068\u3067\u3001AI\u306f\u4eba\u9593\u306e\u4fa1\u5024\u89b3\u306b\u6cbf\u3063\u305f\u51fa\u529b\u3092\u751f\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">RLHF\u306e\u610f\u5473<\/h3>\n\n\n\n<p>RLHF\u306f\u3001RL\uff08Reinforcement Learning\uff09\u304c\u8a66\u884c\u932f\u8aa4\u3092\u901a\u3058\u3066\u5831\u916c\u3092\u6700\u5927\u5316\u3059\u308b\u884c\u52d5\u3092\u5b66\u7fd2\u3059\u308b\u300c\u5f37\u5316\u5b66\u7fd2\u300d\u3092\u3001HF\uff08Human Feedback\uff09\u304cAI\u306e\u51fa\u529b\u306b\u5bfe\u3057\u3066\u4eba\u9593\u304c\u300c\u826f\u3044\u30fb\u60aa\u3044\u300d\u3092\u5224\u65ad\u3059\u308b\u300c\u4eba\u9593\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u300d\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>RLHF\u306f\u300cAI\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u300d\u306e\u6587\u8108\u3067\u3082\u8a9e\u3089\u308c\u308b\u6280\u8853\u3067\u3059\u3002AI\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3068\u306f\u3001AI\u306e\u76ee\u6a19\u3084\u884c\u52d5\u3092\u4eba\u9593\u306e\u610f\u56f3\u3084\u793e\u4f1a\u7684\u306a\u4fa1\u5024\u89b3\u3068\u4e00\u81f4\u3055\u305b\u308b\u3053\u3068\u3092\u6307\u3057\u3001RLHF\u306f\u305d\u306e\u5b9f\u73fe\u306b\u5411\u3051\u305f\u6700\u3082\u5b9f\u8df5\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u306e\u4e00\u3064\u3068\u3057\u3066\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">RLHF\u304c\u767b\u5834\u3057\u305f\u80cc\u666f\u3068\u6b74\u53f2<\/h3>\n\n\n\n<p>RLHF\u306f\u3001<mark>\u5f93\u6765\u306e\u5f37\u5316\u5b66\u7fd2\u3067\u306f\u5b9a\u7fa9\u304c\u56f0\u96e3\u3060\u3063\u305f\u300c\u4eba\u9593\u306b\u3068\u3063\u3066\u306e\u826f\u3055\u300d\u3092\u5b66\u7fd2\u306b\u7d44\u307f\u8fbc\u3080\u305f\u3081\u306b\u751f\u307e\u308c\u305f\u624b\u6cd5<\/mark>\u3067\u3059\u3002\u5f37\u5316\u5b66\u7fd2\u81ea\u4f53\u306f1990\u5e74\u4ee3\u304b\u3089\u30b2\u30fc\u30e0\u3084\u5236\u5fa1\u5de5\u5b66\u306e\u5206\u91ce\u3067\u7814\u7a76\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u81ea\u7136\u8a00\u8a9e\u51e6\u7406\u3078\u306e\u9069\u7528\u306b\u306f\u300c\u4f55\u3092\u6b63\u89e3\u3068\u3059\u308b\u304b\u300d\u3068\u3044\u3046\u5831\u916c\u8a2d\u8a08\u306e\u58c1\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u30c1\u30a7\u30b9\u306e\u3088\u3046\u306b\u52dd\u6557\u304c\u660e\u78ba\u306a\u30bf\u30b9\u30af\u3068\u306f\u7570\u306a\u308a\u3001\u4f1a\u8a71\u3084\u6587\u7ae0\u306e\u54c1\u8cea\u306f\u6570\u5024\u3067\u7c21\u5358\u306b\u5b9a\u7fa9\u3067\u304d\u306a\u3044\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p>2017\u5e74\u306bOpenAI\u3068DeepMind\u306e\u7814\u7a76\u8005\u304c\u3001\u4eba\u9593\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u5831\u916c\u3068\u3057\u3066\u6d3b\u7528\u3059\u308b\u624b\u6cd5\u306e\u8ad6\u6587\u300cDeep reinforcement learning from human preferences\u300d\u3092\u767a\u8868\u3057\u3001RLHF\u306e\u57fa\u790e\u304c\u78ba\u7acb\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u8ad6\u6587\u3067\u306f\u3001\u4eba\u9593\u304c2\u3064\u306e\u884c\u52d5\u306e\u8ecc\u8de1\u3092\u6bd4\u8f03\u30fb\u8a55\u4fa1\u3059\u308b\u3060\u3051\u3067\u3001\u5831\u916c\u95a2\u6570\u3092\u660e\u793a\u7684\u306b\u8a2d\u8a08\u3059\u308b\u3053\u3068\u306a\u304f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u8a13\u7df4\u3067\u304d\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>1.3B\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u5c0f\u898f\u6a21\u30e2\u30c7\u30eb\u304c\u3001175B\u30d1\u30e9\u30e1\u30fc\u30bf\u306eGPT-3\u3088\u308a\u3082\u4eba\u9593\u306e\u8a55\u4fa1\u8005\u306b\u597d\u307e\u308c\u308b\u5fdc\u7b54\u3092\u751f\u6210\u3067\u304d\u308b\u3068\u3044\u3046\u7d50\u679c\u306f\u3001\u30e2\u30c7\u30eb\u306e\u898f\u6a21\u3092\u62e1\u5927\u3059\u308b\u3088\u308a\u3082\u4eba\u9593\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u6d3b\u7528\u3059\u308b\u65b9\u304c\u5fdc\u7b54\u54c1\u8cea\u306e\u5411\u4e0a\u306b\u52b9\u679c\u7684\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3059\u753b\u671f\u7684\u306a\u6210\u679c\u3067\u3057\u305f\u3002\u540c\u5e7411\u6708\u306b\u306fChatGPT\u304c\u516c\u958b\u3055\u308c\u3001RLHF\u3092\u4e2d\u6838\u6280\u8853\u3068\u3057\u3066\u63a1\u7528\u3057\u305f\u5bfe\u8a71\u578bAI\u304c\u4e16\u754c\u7684\u306a\u6ce8\u76ee\u3092\u96c6\u3081\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/openai.com\/index\/instruction-following\/\" rel=\"nofollow\">OpenAI\u300cAligning language models to follow instructions\u300d<\/a><\/p>\n\n\n\t\t<div class=\"c_linkto_long\">\n\t\t\t<a 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<h2 class=\"wp-block-heading\" id=\"i-3\">\u305d\u3082\u305d\u3082\u5f37\u5316\u5b66\u7fd2\uff08RL\uff09\u3068\u306f<\/h2>\n\n\n\n<p><mark>\u5f37\u5316\u5b66\u7fd2\u3068\u306f\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u74b0\u5883\u3068\u76f8\u4e92\u4f5c\u7528\u3057\u306a\u304c\u3089\u8a66\u884c\u932f\u8aa4\u3092\u7e70\u308a\u8fd4\u3057\u3001\u5831\u916c\u3092\u6700\u5927\u5316\u3059\u308b\u884c\u52d5\u3092\u5b66\u7fd2\u3059\u308b\u6a5f\u68b0\u5b66\u7fd2\u306e\u624b\u6cd5<\/mark>\u3067\u3059\u3002RLHF\u306e\u300cRL\u300d\u90e8\u5206\u306b\u3042\u305f\u308b\u6280\u8853\u3067\u3042\u308a\u3001RLHF\u3092\u6b63\u3057\u304f\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u306f\u3053\u306e\u57fa\u790e\u3092\u62bc\u3055\u3048\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5f37\u5316\u5b66\u7fd2\u306e\u57fa\u672c\u7684\u306a\u4ed5\u7d44\u307f\u3068\u3001\u5f93\u6765\u306e\u5f37\u5316\u5b66\u7fd2\u3068RLHF\u306e\u6839\u672c\u7684\u306a\u9055\u3044\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f37\u5316\u5b66\u7fd2\u306e\u4ed5\u7d44\u307f<\/li>\n\n\n\n<li>\u5f93\u6765\u306e\u5f37\u5316\u5b66\u7fd2\u3068RLHF\u306e\u9055\u3044<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">\u5f37\u5316\u5b66\u7fd2\u306e\u4ed5\u7d44\u307f<\/h3>\n\n\n\n<p>\u5f37\u5316\u5b66\u7fd2\u306f\u3001<mark>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30fb\u74b0\u5883\u30fb\u884c\u52d5\u30fb\u5831\u916c\u306e4\u3064\u306e\u8981\u7d20\u3067\u69cb\u6210\u3055\u308c\u308b\u5b66\u7fd2\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/mark>\u3067\u3059\u3002\u8ff7\u8def\u3092\u89e3\u304f\u30b2\u30fc\u30e0\u3092\u4f8b\u306b\u3059\u308b\u3068\u3001\u30d7\u30ec\u30a4\u30e4\u30fc\uff08\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\uff09\u304c\u8ff7\u8def\uff08\u74b0\u5883\uff09\u306e\u4e2d\u3067\u53f3\u3084\u5de6\u306b\u9032\u3080\uff08\u884c\u52d5\uff09\u3092\u9078\u629e\u3057\u3001\u30b4\u30fc\u30eb\u307e\u3067\u306e\u7d4c\u8def\u306e\u77ed\u3055\u306b\u5fdc\u3058\u3066\u5f97\u70b9\uff08\u5831\u916c\uff09\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002\u30d7\u30ec\u30a4\u30e4\u30fc\u306f\u3053\u306e\u5831\u916c\u3092\u53c2\u7167\u3057\u306a\u304c\u3089\u7e70\u308a\u8fd4\u3057\u30b2\u30fc\u30e0\u3092\u30d7\u30ec\u30a4\u3059\u308b\u3053\u3068\u3067\u3001\u6700\u77ed\u7d4c\u8def\u3092\u898b\u3064\u3051\u51fa\u3059\u65b9\u6cd5\u3092\u5b66\u7fd2\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u4ed5\u7d44\u307f\u3092LLM\u306b\u5f53\u3066\u306f\u3081\u308b\u3068\u3001\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u53d7\u3051\u53d6\u3063\u305f\u30e2\u30c7\u30eb\uff08\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\uff09\u304c\u5fdc\u7b54\u6587\u3092\u751f\u6210\u3059\u308b\u884c\u70ba\u304c\u300c\u884c\u52d5\u300d\u306b\u3042\u305f\u308a\u3001\u305d\u306e\u5fdc\u7b54\u304c\u3069\u308c\u307b\u3069\u671b\u307e\u3057\u3044\u304b\u3068\u3044\u3046\u8a55\u4fa1\u304c\u300c\u5831\u916c\u300d\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u884c\u52d5\u6226\u7565\u306f\u300c\u30dd\u30ea\u30b7\u30fc\uff08\u65b9\u7b56\uff09\u300d\u3068\u547c\u3070\u308c\u3001\u5f37\u5316\u5b66\u7fd2\u306e\u76ee\u6a19\u306f\u3053\u306e\u30dd\u30ea\u30b7\u30fc\u3092\u6700\u9069\u5316\u3057\u3066\u6700\u5927\u306e\u5831\u916c\u3092\u5f97\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5f37\u5316\u5b66\u7fd2\u306e\u7279\u5fb4\u306f\u3001\u660e\u793a\u7684\u306a\u6b63\u89e3\u30c7\u30fc\u30bf\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044\u70b9\u306b\u3042\u308a\u307e\u3059\u3002\u6559\u5e2b\u3042\u308a\u5b66\u7fd2\u306e\u3088\u3046\u306b\u300c\u3053\u306e\u5165\u529b\u306b\u306f\u3053\u306e\u51fa\u529b\u304c\u6b63\u89e3\u300d\u3068\u3044\u3046\u30e9\u30d9\u30eb\u3092\u7528\u610f\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u8a66\u884c\u932f\u8aa4\u306e\u7d50\u679c\u3068\u3057\u3066\u5f97\u3089\u308c\u308b\u5831\u916c\u3092\u3082\u3068\u306b\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u81ea\u8eab\u304c\u6700\u9069\u306a\u6226\u7565\u3092\u767a\u898b\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u3053\u306e\u67d4\u8edf\u6027\u304c\u3001\u8907\u96d1\u306a\u554f\u984c\u3084\u52d5\u7684\u306a\u74b0\u5883\u3078\u306e\u5bfe\u5fdc\u3092\u53ef\u80fd\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">\u5f93\u6765\u306e\u5f37\u5316\u5b66\u7fd2\u3068RLHF\u306e\u9055\u3044<\/h3>\n\n\n\n<p>\u5f93\u6765\u306e\u5f37\u5316\u5b66\u7fd2\u3068RLHF\u306e\u6839\u672c\u7684\u306a\u9055\u3044\u306f\u3001<mark>\u5831\u916c\u306e\u5b9a\u7fa9\u65b9\u6cd5\u306b\u3042\u308a\u307e\u3059<\/mark>\u3002\u5f93\u6765\u306e\u5f37\u5316\u5b66\u7fd2\u3067\u306f\u3001\u5831\u916c\u95a2\u6570\u3092\u3042\u3089\u304b\u3058\u3081\u6570\u5f0f\u3067\u8a2d\u8a08\u3057\u307e\u3059\u3002\u30c1\u30a7\u30b9\u3067\u3042\u308c\u3070\u300c\u52dd\u5229\u3059\u308c\u3070+1\u3001\u6557\u5317\u3059\u308c\u3070-1\u300d\u306e\u3088\u3046\u306b\u3001\u6210\u529f\u3068\u5931\u6557\u3092\u660e\u78ba\u306b\u6570\u5024\u5316\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u81ea\u7136\u8a00\u8a9e\u306e\u300c\u826f\u3055\u300d\u306f\u4e3b\u89b3\u7684\u3067\u6587\u8108\u306b\u4f9d\u5b58\u3059\u308b\u305f\u3081\u3001\u300c\u4e01\u5be7\u3055\u300d\u300c\u6b63\u78ba\u3055\u300d\u300c\u5171\u611f\u6027\u300d\u3068\u3044\u3063\u305f\u8981\u7d20\u3092\u6570\u5f0f\u3067\u4e00\u5f8b\u306b\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u306f\u73fe\u5b9f\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>RLHF\u306f\u3053\u306e\u8ab2\u984c\u3092\u3001\u4eba\u9593\u306e\u8a55\u4fa1\u3092\u5831\u916c\u306e\u6e90\u6cc9\u3068\u3059\u308b\u3053\u3068\u3067\u89e3\u6c7a\u3057\u3066\u3044\u307e\u3059\u3002AI\u304c\u751f\u6210\u3057\u305f\u8907\u6570\u306e\u56de\u7b54\u3092\u4eba\u9593\u304c\u6bd4\u8f03\u3057\u3001\u300c\u3069\u3061\u3089\u304c\u3088\u308a\u9069\u5207\u304b\u300d\u3092\u5224\u65ad\u3059\u308b\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3057\u307e\u3059\u3002\u3053\u306e\u30c7\u30fc\u30bf\u3092\u3082\u3068\u306b\u5831\u916c\u30e2\u30c7\u30eb\u3092\u5b66\u7fd2\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u4eba\u9593\u306e\u4e3b\u89b3\u7684\u306a\u4fa1\u5024\u5224\u65ad\u3092\u6570\u5024\u5316\u3057\u3001\u5f37\u5316\u5b66\u7fd2\u306e\u5831\u916c\u95a2\u6570\u3068\u3057\u3066\u6a5f\u80fd\u3055\u305b\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001\u5f93\u6765\u306e\u5f37\u5316\u5b66\u7fd2\u304c\u300c\u6570\u5f0f\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u5831\u916c\u300d\u306b\u57fa\u3065\u3044\u3066\u5b66\u7fd2\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001RLHF\u306f\u300c\u4eba\u9593\u306e\u5224\u65ad\u304b\u3089\u5b66\u7fd2\u3057\u305f\u5831\u916c\u30e2\u30c7\u30eb\u300d\u306b\u57fa\u3065\u3044\u3066\u5b66\u7fd2\u3057\u307e\u3059\u3002\u3053\u306e\u9055\u3044\u306b\u3088\u308a\u3001\u502b\u7406\u6027\u3084\u30cb\u30e5\u30a2\u30f3\u30b9\u306a\u3069\u6570\u5f0f\u5316\u304c\u56f0\u96e3\u306a\u8a55\u4fa1\u57fa\u6e96\u3092AI\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u5bfe\u8a71\u578bAI\u306e\u6027\u80fd\u5411\u4e0a\u3084\u5b89\u5168\u6027\u306e\u78ba\u4fdd\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-6\">RLHF\u306e\u4ed5\u7d44\u307f\u3068\u5b66\u7fd2\u30d7\u30ed\u30bb\u30b9<\/h2>\n\n\n\n<p><mark>RLHF\u306e\u5b66\u7fd2\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u4e8b\u524d\u5b66\u7fd2\u6e08\u307f\u30e2\u30c7\u30eb\u306e\u6e96\u5099\u3084\u6559\u5e2b\u3042\u308a\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3001\u5831\u916c\u30e2\u30c7\u30eb\u306e\u69cb\u7bc9\u3001PPO\u306b\u3088\u308b\u30dd\u30ea\u30b7\u30fc\u6700\u9069\u5316\u3068\u3044\u30464\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u69cb\u6210<\/mark>\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5404\u30b9\u30c6\u30c3\u30d7\u304c\u5bc6\u63a5\u306b\u9023\u643a\u3059\u308b\u3053\u3068\u3067\u3001\u4eba\u9593\u306e\u4fa1\u5024\u89b3\u3084\u610f\u56f3\u306b\u6cbf\u3063\u305f\u51fa\u529b\u3092\u884c\u3048\u308bAI\u30e2\u30c7\u30eb\u304c\u5b8c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>RLHF\u306e\u306e\u5177\u4f53\u7684\u306a\u5185\u5bb9\u3068\u5f79\u5272\u3092\u9806\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30c6\u30c3\u30d71\uff1a\u4e8b\u524d\u5b66\u7fd2\u6e08\u307f\u30e2\u30c7\u30eb\u306e\u6e96\u5099<\/li>\n\n\n\n<li>\u30b9\u30c6\u30c3\u30d72\uff1a\u6559\u5e2b\u3042\u308a\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff08SFT\uff09<\/li>\n\n\n\n<li>\u30b9\u30c6\u30c3\u30d73\uff1a\u5831\u916c\u30e2\u30c7\u30eb\u306e\u69cb\u7bc9<\/li>\n\n\n\n<li>\u30b9\u30c6\u30c3\u30d74\uff1aPPO\u306b\u3088\u308b\u30dd\u30ea\u30b7\u30fc\u6700\u9069\u5316<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">\u30b9\u30c6\u30c3\u30d71\uff1a\u4e8b\u524d\u5b66\u7fd2\u6e08\u307f\u30e2\u30c7\u30eb\u306e\u6e96\u5099<\/h3>\n\n\n\n<p>RLHF\u306e\u51fa\u767a\u70b9\u306f\u3001<mark>\u5927\u898f\u6a21\u306a\u30c6\u30ad\u30b9\u30c8\u30c7\u30fc\u30bf\u3067\u4e8b\u524d\u5b66\u7fd2\u3092\u6e08\u307e\u305b\u305f\u30d9\u30fc\u30b9\u30e2\u30c7\u30eb\u3092\u7528\u610f\u3059\u308b\u3053\u3068<\/mark>\u3067\u3059\u3002GPT-3\u3084LLaMA\u306e\u3088\u3046\u306b\u3001\u6570\u5341\u5104\u304b\u3089\u6570\u5343\u5104\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6301\u3064LLM\u304c\u30d9\u30fc\u30b9\u30e2\u30c7\u30eb\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e8b\u524d\u5b66\u7fd2\u3067\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u81a8\u5927\u306a\u30c6\u30ad\u30b9\u30c8\u304b\u3089\u300c\u6b21\u306b\u6765\u308b\u5358\u8a9e\u3092\u4e88\u6e2c\u3059\u308b\u300d\u30bf\u30b9\u30af\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u3067\u3001\u6587\u6cd5\u898f\u5247\u3084\u4e8b\u5b9f\u95a2\u4fc2\u3001\u6587\u8108\u7406\u89e3\u3068\u3044\u3063\u305f\u8a00\u8a9e\u306e\u57fa\u790e\u80fd\u529b\u3092\u7372\u5f97\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u3053\u306e\u6bb5\u968e\u306e\u30e2\u30c7\u30eb\u306f\u3042\u304f\u307e\u3067\u300c\u8a00\u8a9e\u30d1\u30bf\u30fc\u30f3\u306e\u518d\u73fe\u300d\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8cea\u554f\u306b\u5bfe\u3057\u3066\u9069\u5207\u306a\u5f62\u5f0f\u3067\u56de\u7b54\u3059\u308b\u80fd\u529b\u3084\u3001\u6709\u5bb3\u306a\u5185\u5bb9\u3092\u907f\u3051\u308b\u5224\u65ad\u529b\u306f\u5099\u3048\u3066\u3044\u307e\u305b\u3093\u3002\u4e8b\u524d\u5b66\u7fd2\u306f\u3001\u5f8c\u7d9a\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u4eba\u9593\u306e\u4fa1\u5024\u89b3\u3092\u7d44\u307f\u8fbc\u3080\u305f\u3081\u306e\u571f\u53f0\u3092\u69cb\u7bc9\u3059\u308b\u5de5\u7a0b\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5143OpenAI\u306eJan Leike\u6c0f\u306f\u3001GPT-3\u306b\u5bfe\u3059\u308bRLHF\u306e\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306b\u5fc5\u8981\u306a\u8a08\u7b97\u91cf\u306f\u4e8b\u524d\u5b66\u7fd2\u306e2%\u672a\u6e80\u3067\u3042\u3063\u305f\u3068\u8ff0\u3079\u3066\u3044\u307e\u3059\u3002\u4e8b\u524d\u5b66\u7fd2\u304c\u6700\u3082\u30ea\u30bd\u30fc\u30b9\u3092\u5fc5\u8981\u3068\u3059\u308b\u30d5\u30a7\u30fc\u30ba\u3067\u3042\u308a\u3001RLHF\u306f\u305d\u306e\u6210\u679c\u3092\u52b9\u7387\u7684\u306b\u6d3b\u7528\u3059\u308b\u624b\u6cd5\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/openai.com\/index\/instruction-following\/\" rel=\"nofollow\">OpenAI\u300cAligning language models to follow instructions\u300d<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-8\">\u30b9\u30c6\u30c3\u30d72\uff1a\u6559\u5e2b\u3042\u308a\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff08SFT\uff09<\/h3>\n\n\n\n<p>\u6559\u5e2b\u3042\u308a\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff08SFT\uff09\u306f\u3001<mark>\u4eba\u9593\u304c\u4f5c\u6210\u3057\u305f\u6a21\u7bc4\u56de\u7b54\u30c7\u30fc\u30bf\u3092\u4f7f\u3063\u3066\u30d9\u30fc\u30b9\u30e2\u30c7\u30eb\u3092\u5fae\u8abf\u6574\u3057\u3001\u30bf\u30b9\u30af\u306b\u9069\u3057\u305f\u51fa\u529b\u5f62\u5f0f\u3092\u5b66\u7fd2\u3055\u305b\u308b\u30b9\u30c6\u30c3\u30d7<\/mark>\u3067\u3059\u3002SFT\u306f\u300cSupervised Fine-Tuning\u300d\u306e\u7565\u79f0\u3067\u3001\u6559\u5e2b\u3042\u308a\u5b66\u7fd2\u306e\u67a0\u7d44\u307f\u306b\u5c5e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u7684\u306b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u5bfe\u3057\u3066\u4eba\u9593\u306e\u5c02\u9580\u5bb6\u304c\u7406\u60f3\u7684\u306a\u56de\u7b54\u3092\u4f5c\u6210\u3057\u3001\u305d\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u3068\u56de\u7b54\u306e\u30da\u30a2\u3092\u6559\u5e2b\u30c7\u30fc\u30bf\u3068\u3057\u3066\u30e2\u30c7\u30eb\u3092\u8a13\u7df4\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u300c\u5c65\u6b74\u66f8\u306e\u66f8\u304d\u65b9\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u300d\u3068\u3044\u3046\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u5bfe\u3057\u3066\u3001\u5177\u4f53\u7684\u306a\u624b\u9806\u3092\u542b\u3080\u4e01\u5be7\u306a\u56de\u7b54\u3092\u6a21\u7bc4\u3068\u3057\u3066\u793a\u3059\u3053\u3068\u3067\u3001\u30e2\u30c7\u30eb\u306f\u300c\u30e6\u30fc\u30b6\u30fc\u306e\u8cea\u554f\u306b\u5bfe\u3057\u3066\u9069\u5207\u306a\u5f62\u5f0f\u3067\u7b54\u3048\u308b\u300d\u3068\u3044\u3046\u632f\u308b\u821e\u3044\u3092\u5b66\u7fd2\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>SFT\u306e\u76ee\u7684\u306f\u3001\u5f8c\u7d9a\u306e\u5f37\u5316\u5b66\u7fd2\u30d5\u30a7\u30fc\u30ba\u306b\u5411\u3051\u3066\u30e2\u30c7\u30eb\u306e\u51fa\u529b\u65b9\u5411\u3092\u5927\u307e\u304b\u306b\u6574\u3048\u308b\u3053\u3068\u306b\u3042\u308a\u307e\u3059\u3002\u4e8b\u524d\u5b66\u7fd2\u304c\u300c\u8a00\u8a9e\u305d\u306e\u3082\u306e\u3092\u5b66\u3076\u300d\u30d5\u30a7\u30fc\u30ba\u3067\u3042\u308b\u306e\u306b\u5bfe\u3057\u3001SFT\u306f\u300c\u7279\u5b9a\u306e\u30bf\u30b9\u30af\u3084\u632f\u308b\u821e\u3044\u3092\u5b66\u3076\u300d\u30d5\u30a7\u30fc\u30ba\u3067\u3059\u3002\u3053\u306e\u30b9\u30c6\u30c3\u30d7\u304c\u306a\u3051\u308c\u3070\u3001\u5f37\u5316\u5b66\u7fd2\u304c\u6b63\u3057\u304f\u6a5f\u80fd\u3057\u306b\u304f\u304f\u306a\u308b\u305f\u3081\u3001RLHF\u5168\u4f53\u306e\u571f\u53f0\u3068\u3057\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\t\t<div class=\"c_linkto_long\">\n\t\t\t<a class=\"c_linkto longc_linkto\" href=\"https:\/\/japan-ai.co.jp\/media\/5219\/\">\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\/a5219-0.png\" class=\"attachment-thumb-520 size-thumb-520 wp-post-image\" alt=\"\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\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\">\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3068\u306f\uff1f\u4ed5\u7d44\u307f\u30fbRAG\u3068\u306e\u9055\u3044\u30fb\u6d3b\u7528\u4e8b\u4f8b\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac<\/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\" id=\"i-9\">\u30b9\u30c6\u30c3\u30d73\uff1a\u5831\u916c\u30e2\u30c7\u30eb\u306e\u69cb\u7bc9<\/h3>\n\n\n\n<p>\u5831\u916c\u30e2\u30c7\u30eb\u306e\u69cb\u7bc9\u306f\u3001<mark>\u4eba\u9593\u306e\u300c\u3069\u3061\u3089\u306e\u56de\u7b54\u304c\u3088\u308a\u826f\u3044\u304b\u300d\u3068\u3044\u3046\u6bd4\u8f03\u8a55\u4fa1\u3092\u6570\u5024\u5316\u3057\u3001AI\u304c\u81ea\u52d5\u7684\u306b\u5fdc\u7b54\u54c1\u8cea\u3092\u5224\u5b9a\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3092\u3064\u304f\u308b\u30b9\u30c6\u30c3\u30d7<\/mark>\u3067\u3059\u3002RLHF\u306e\u6838\u5fc3\u90e8\u5206\u306b\u3042\u305f\u308a\u3001\u3053\u306e\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u304c\u6700\u7d42\u7684\u306aAI\u306e\u54c1\u8cea\u306b\u76f4\u7d50\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u3001SFT\u3092\u6e08\u307e\u305b\u305f\u30e2\u30c7\u30eb\u306b\u540c\u4e00\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u8907\u6570\u56de\u4e0e\u3048\u3001\u7570\u306a\u308b\u30d1\u30bf\u30fc\u30f3\u306e\u56de\u7b54\u3092\u751f\u6210\u3055\u305b\u307e\u3059\u3002\u6b21\u306b\u3001\u4eba\u9593\u306e\u8a55\u4fa1\u8005\uff08\u30a2\u30ce\u30c6\u30fc\u30bf\u30fc\uff09\u304c\u305d\u308c\u3089\u306e\u56de\u7b54\u3092\u8aad\u307f\u6bd4\u3079\u3001\u6709\u76ca\u6027\u30fb\u7121\u5bb3\u6027\u30fb\u8aa0\u5b9f\u6027\u30fb\u81ea\u7136\u3055\u3068\u3044\u3063\u305f\u89b3\u70b9\u304b\u3089\u512a\u52a3\u3092\u5224\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u6bd4\u8f03\u30c7\u30fc\u30bf\u3092\u5927\u91cf\u306b\u53ce\u96c6\u3057\u3001\u300c\u3088\u308a\u826f\u3044\u56de\u7b54\u306b\u306f\u9ad8\u3044\u30b9\u30b3\u30a2\u3092\u8fd4\u3059\u300d\u5831\u916c\u30e2\u30c7\u30eb\u3092\u5b66\u7fd2\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7d76\u5bfe\u8a55\u4fa1\u3067\u306f\u306a\u304f\u6bd4\u8f03\u8a55\u4fa1\uff08\u30da\u30a2\u30ef\u30a4\u30ba\u8a55\u4fa1\uff09\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u70b9\u304c\u3001RLHF\u306e\u5831\u916c\u30e2\u30c7\u30eb\u69cb\u7bc9\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u7279\u5fb4\u3067\u3059\u3002\u300c\u3053\u306e\u56de\u7b54\u306f\u4f55\u70b9\u304b\u300d\u3068\u3044\u3046\u7d76\u5bfe\u8a55\u4fa1\u3067\u306f\u3001\u8a55\u4fa1\u8005\u3054\u3068\u306b\u57fa\u6e96\u304c\u3070\u3089\u3064\u304d\u3084\u3059\u304f\u30ce\u30a4\u30ba\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u65b9\u3067\u3001\u300cA\u3068B\u306e\u3069\u3061\u3089\u304c\u826f\u3044\u304b\u300d\u3068\u3044\u3046\u6bd4\u8f03\u8a55\u4fa1\u306f\u4eba\u9593\u306b\u3068\u3063\u3066\u76f4\u611f\u7684\u3067\u5224\u65ad\u3057\u3084\u3059\u304f\u3001\u8a55\u4fa1\u306e\u4e00\u8cab\u6027\u3092\u4fdd\u3061\u3084\u3059\u3044\u3068\u3044\u3046\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u5831\u916c\u30e2\u30c7\u30eb\u306f\u3001\u3053\u3046\u3057\u305f\u6bd4\u8f03\u30c7\u30fc\u30bf\u304b\u3089\u4eba\u9593\u306e\u597d\u307f\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u5b66\u7fd2\u3057\u3001\u4efb\u610f\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u3068\u56de\u7b54\u306e\u30da\u30a2\u306b\u5bfe\u3057\u3066\u30b9\u30ab\u30e9\u30fc\u5024\uff08\u6570\u5024\u30b9\u30b3\u30a2\uff09\u3092\u51fa\u529b\u3059\u308b\u8a55\u4fa1\u5668\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-10\">\u30b9\u30c6\u30c3\u30d74\uff1aPPO\u306b\u3088\u308b\u30dd\u30ea\u30b7\u30fc\u6700\u9069\u5316<\/h3>\n\n\n\n<p>PPO\uff08Proximal Policy Optimization\uff1a\u8fd1\u63a5\u65b9\u7b56\u6700\u9069\u5316\uff09\u306b\u3088\u308b\u30dd\u30ea\u30b7\u30fc\u6700\u9069\u5316\u306f\u3001<mark>\u5831\u916c\u30e2\u30c7\u30eb\u306e\u30b9\u30b3\u30a2\u3092\u6307\u6a19\u3068\u3057\u3066\u3001\u8a00\u8a9e\u30e2\u30c7\u30eb\u306e\u51fa\u529b\u6226\u7565\u3092\u5f37\u5316\u5b66\u7fd2\u3067\u66f4\u65b0\u3059\u308b\u30b9\u30c6\u30c3\u30d7<\/mark>\u3067\u3059\u3002OpenAI\u304c2017\u5e74\u306b\u767a\u8868\u3057\u305fPPO\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u5b66\u7fd2\u306e\u5b89\u5b9a\u6027\u3068\u52b9\u7387\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u306b\u512a\u308c\u3066\u304a\u308a\u3001RLHF\u306e\u6a19\u6e96\u7684\u306a\u6700\u9069\u5316\u624b\u6cd5\u3068\u3057\u3066\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u306f\u3001SFT\u30e2\u30c7\u30eb\u3092\u300c\u30dd\u30ea\u30b7\u30fc\uff08\u65b9\u7b56\uff09\u300d\u3068\u3057\u3066\u6271\u3044\u3001\u3055\u307e\u3056\u307e\u306a\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u5bfe\u3057\u3066\u56de\u7b54\u3092\u751f\u6210\u3055\u305b\u307e\u3059\u3002\u751f\u6210\u3055\u308c\u305f\u56de\u7b54\u306f\u5831\u916c\u30e2\u30c7\u30eb\u306b\u3088\u3063\u3066\u30b9\u30b3\u30a2\u304c\u4ed8\u4e0e\u3055\u308c\u3001\u305d\u306e\u30b9\u30b3\u30a2\u3092\u6700\u5927\u5316\u3059\u308b\u65b9\u5411\u306b\u30dd\u30ea\u30b7\u30fc\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u66f4\u65b0\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u751f\u6210\u2192\u8a55\u4fa1\u2192\u66f4\u65b0\u306e\u30b5\u30a4\u30af\u30eb\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u3067\u3001\u30e2\u30c7\u30eb\u306f\u4eba\u9593\u306b\u597d\u307e\u308c\u308b\u56de\u7b54\u3092\u9ad8\u3044\u78ba\u7387\u3067\u51fa\u529b\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u5831\u916c\u30b9\u30b3\u30a2\u306e\u6700\u5927\u5316\u3060\u3051\u3092\u8ffd\u6c42\u3059\u308b\u3068\u3001\u30e2\u30c7\u30eb\u304c\u5831\u916c\u30e2\u30c7\u30eb\u306e\u629c\u3051\u7a74\u3092\u7a81\u304f\u3088\u3046\u306a\u51fa\u529b\u3092\u5b66\u7fd2\u3057\u3066\u3057\u307e\u3046\u300c\u5831\u916c\u30cf\u30c3\u30ad\u30f3\u30b0\u300d\u306e\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u5b9f\u969b\u306b\u306f\u6709\u76ca\u3067\u306a\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u9ad8\u30b9\u30b3\u30a2\u3092\u5f97\u308b\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u3092\u899a\u3048\u3066\u3057\u307e\u3046\u73fe\u8c61\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3092\u9632\u3050\u305f\u3081\u306b\u3001KL\u30c0\u30a4\u30d0\u30fc\u30b8\u30a7\u30f3\u30b9\uff08KL divergence\uff09\u3068\u547c\u3070\u308c\u308b\u7d71\u8a08\u7684\u6307\u6a19\u3092\u30da\u30ca\u30eb\u30c6\u30a3\u3068\u3057\u3066\u5b66\u7fd2\u306b\u7d44\u307f\u8fbc\u307f\u307e\u3059\u3002KL\u30c0\u30a4\u30d0\u30fc\u30b8\u30a7\u30f3\u30b9\u306f\u3001\u5f37\u5316\u5b66\u7fd2\u5f8c\u306e\u30e2\u30c7\u30eb\u306e\u51fa\u529b\u5206\u5e03\u304cSFT\u30e2\u30c7\u30eb\u306e\u51fa\u529b\u5206\u5e03\u304b\u3089\u3069\u308c\u3060\u3051\u96e2\u308c\u3066\u3044\u308b\u304b\u3092\u6e2c\u308b\u6307\u6a19\u3067\u3059\u3002\u3053\u306e\u5024\u304c\u5927\u304d\u304f\u306a\u308b\u307b\u3069\u30da\u30ca\u30eb\u30c6\u30a3\u304c\u8ab2\u3055\u308c\u308b\u305f\u3081\u3001\u30e2\u30c7\u30eb\u306fSFT\u3067\u7372\u5f97\u3057\u305f\u81ea\u7136\u306a\u8a00\u8a9e\u751f\u6210\u80fd\u529b\u3092\u4fdd\u3061\u306a\u304c\u3089\u3001\u5831\u916c\u30b9\u30b3\u30a2\u306e\u5411\u4e0a\u3092\u76ee\u6307\u3059\u3088\u3046\u306b\u5b66\u7fd2\u304c\u8abf\u6574\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-11\">RLHF\u304c\u6ce8\u76ee\u3055\u308c\u308b\u7406\u7531\u3068\u91cd\u8981\u6027<\/h2>\n\n\n\n<p><mark>RLHF\u304c\u6ce8\u76ee\u3055\u308c\u308b\u6700\u5927\u306e\u7406\u7531\u306f\u3001\u4e8b\u524d\u5b66\u7fd2\u3060\u3051\u3067\u306f\u89e3\u6c7a\u3067\u304d\u306a\u3044\u300cAI\u306e\u51fa\u529b\u54c1\u8cea\u3068\u5b89\u5168\u6027\u300d\u306e\u8ab2\u984c\u3092\u3001\u4eba\u9593\u306e\u4fa1\u5024\u5224\u65ad\u3092\u76f4\u63a5\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u514b\u670d\u3067\u304d\u308b\u70b9<\/mark>\u306b\u3042\u308a\u307e\u3059\u3002LLM\u306e\u793e\u4f1a\u5b9f\u88c5\u304c\u9032\u3080\u306a\u304b\u3067\u3001AI\u306e\u632f\u308b\u821e\u3044\u3092\u4eba\u9593\u306e\u610f\u56f3\u3068\u4e00\u81f4\u3055\u305b\u308b\u300c\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u300d\u306e\u91cd\u8981\u6027\u304c\u6025\u901f\u306b\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u751f\u6210AI\u6642\u4ee3\u306bRLHF\u304c\u5fc5\u8981\u3068\u3055\u308c\u308b\u5177\u4f53\u7684\u306a\u80cc\u666f\u3068\u3001AI\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306b\u304a\u3051\u308bRLHF\u306e\u5f79\u5272\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u751f\u6210AI\u6642\u4ee3\u306bRLHF\u304c\u5fc5\u8981\u3068\u3055\u308c\u308b\u80cc\u666f<\/li>\n\n\n\n<li>AI\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306b\u304a\u3051\u308bRLHF\u306e\u5f79\u5272<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-12\">\u751f\u6210AI\u6642\u4ee3\u306bRLHF\u304c\u5fc5\u8981\u3068\u3055\u308c\u308b\u80cc\u666f<\/h3>\n\n\n\n<p>\u751f\u6210AI\u6642\u4ee3\u306bRLHF\u304c\u5fc5\u8981\u3068\u3055\u308c\u308b\u80cc\u666f\u306b\u306f\u3001<mark>\u4e8b\u524d\u5b66\u7fd2\u3060\u3051\u3067\u306f\u30cf\u30eb\u30b7\u30cd\u30fc\u30b7\u30e7\u30f3\u3084\u6709\u5bb3\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u751f\u6210\u3092\u9632\u3052\u306a\u3044\u3068\u3044\u3046\u69cb\u9020\u7684\u306a\u8ab2\u984c<\/mark>\u304c\u3042\u308a\u307e\u3059\u3002LLM\u306e\u4e8b\u524d\u5b66\u7fd2\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u81a8\u5927\u306a\u30c6\u30ad\u30b9\u30c8\u304b\u3089\u8a00\u8a9e\u30d1\u30bf\u30fc\u30f3\u3092\u5b66\u7fd2\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u3053\u306e\u904e\u7a0b\u3067\u30e2\u30c7\u30eb\u306f\u6587\u6cd5\u3084\u77e5\u8b58\u3092\u7372\u5f97\u3057\u307e\u3059\u304c\u3001\u540c\u6642\u306b\u5b66\u7fd2\u30c7\u30fc\u30bf\u306b\u542b\u307e\u308c\u308b\u5dee\u5225\u7684\u8868\u73fe\u3084\u8aa4\u60c5\u5831\u3001\u6709\u5bb3\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30d1\u30bf\u30fc\u30f3\u3082\u53d6\u308a\u8fbc\u3093\u3067\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e8b\u524d\u5b66\u7fd2\u6e08\u307f\u306e\u30e2\u30c7\u30eb\u306f\u672c\u8cea\u7684\u306b\u300c\u6b21\u306b\u6765\u308b\u78ba\u7387\u304c\u9ad8\u3044\u5358\u8a9e\u3092\u4e88\u6e2c\u3059\u308b\u300d\u4ed5\u7d44\u307f\u3067\u3042\u308a\u3001\u51fa\u529b\u304c\u4eba\u9593\u306b\u3068\u3063\u3066\u6709\u76ca\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u80fd\u529b\u3092\u6301\u3061\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u4e8b\u5b9f\u3068\u7570\u306a\u308b\u60c5\u5831\u3092\u81ea\u4fe1\u3092\u6301\u3063\u3066\u63d0\u793a\u3059\u308b\u30cf\u30eb\u30b7\u30cd\u30fc\u30b7\u30e7\u30f3\u3084\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u610f\u56f3\u3092\u8aa4\u89e3\u3057\u305f\u5fdc\u7b54\u304c\u767a\u751f\u3057\u307e\u3059\u3002RLHF\u306f\u3001\u4eba\u9593\u306e\u8a55\u4fa1\u3092\u5831\u916c\u4fe1\u53f7\u3068\u3057\u3066\u5b66\u7fd2\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u3001\u30e2\u30c7\u30eb\u306b\u300c\u4f55\u304c\u671b\u307e\u3057\u3044\u51fa\u529b\u304b\u300d\u3092\u6559\u3048\u308b\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30cf\u30eb\u30b7\u30cd\u30fc\u30b7\u30e7\u30f3\u306e\u8a73\u7d30\u306a\u539f\u56e0\u3084\u5bfe\u7b56\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/japan-ai.geniee.co.jp\/media\/basic\/5186\/\">\u751f\u6210AI\u306e\u30cf\u30eb\u30b7\u30cd\u30fc\u30b7\u30e7\u30f3\u3068\u306f\uff1f\u610f\u5473\u30fb\u539f\u56e0\u30fb\u7a2e\u985e\u30fb\u4e8b\u4f8b\u30fb\u5bfe\u7b56\u3092\u5fb9\u5e95\u89e3\u8aac<\/a>\u306e\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-13\">AI\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306b\u304a\u3051\u308bRLHF\u306e\u5f79\u5272<\/h3>\n\n\n\n<p>AI\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3068\u306f\u3001<mark>AI\u306e\u76ee\u6a19\u3084\u884c\u52d5\u3092\u4eba\u9593\u306e\u610f\u56f3\u30fb\u4fa1\u5024\u89b3\u3068\u4e00\u81f4\u3055\u305b\u308b\u3053\u3068\u3092\u6307\u3059\u6982\u5ff5<\/mark>\u3067\u3042\u308a\u3001RLHF\u306f\u305d\u306e\u5b9f\u73fe\u306b\u5411\u3051\u305f\u4e2d\u6838\u6280\u8853\u3068\u3057\u3066\u4f4d\u7f6e\u3065\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002Anthropic\u306eConstitutional AI\u306a\u3069\u3067\u306f\u3001AI\u304c\u4eba\u9593\u306b\u3068\u3063\u3066\u300c\u6709\u76ca\uff08Helpful\uff09\u300d\u300c\u7121\u5bb3\uff08Harmless\uff09\u300d\u300c\u8aa0\u5b9f\uff08Honest\uff09\u300d\u3067\u3042\u308b\u3079\u304d\u3068\u3059\u308bHHH\u306e\u539f\u5247\u304c\u5e83\u304f\u53c2\u7167\u3055\u308c\u3066\u304a\u308a\u3001RLHF\u306f\u3053\u306e\u539f\u5247\u3092\u30e2\u30c7\u30eb\u306b\u7d44\u307f\u8fbc\u3080\u305f\u3081\u306e\u5b9f\u8df5\u7684\u306a\u624b\u6bb5\u3067\u3059\u3002<\/p>\n\n\n\n<p>RLHF\u304c\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306b\u6709\u52b9\u306a\u7406\u7531\u306f\u3001\u4eba\u9593\u306e\u4fa1\u5024\u5224\u65ad\u3092\u76f4\u63a5\u5b66\u7fd2\u30d7\u30ed\u30bb\u30b9\u306b\u53cd\u6620\u3067\u304d\u308b\u70b9\u306b\u3042\u308a\u307e\u3059\u3002\u502b\u7406\u7684\u306a\u5224\u65ad\u3084\u30cb\u30e5\u30a2\u30f3\u30b9\u306e\u7406\u89e3\u306f\u3001\u6570\u5f0f\u3084\u30eb\u30fc\u30eb\u3067\u7db2\u7f85\u7684\u306b\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u3067\u3059\u3002RLHF\u3067\u306f\u3001\u4eba\u9593\u306e\u8a55\u4fa1\u8005\u304c\u5b9f\u969b\u306b\u30e2\u30c7\u30eb\u306e\u51fa\u529b\u3092\u6bd4\u8f03\u30fb\u8a55\u4fa1\u3059\u308b\u3053\u3068\u3067\u3001\u660e\u6587\u5316\u3057\u306b\u304f\u3044\u4fa1\u5024\u57fa\u6e96\u3092\u30e2\u30c7\u30eb\u306b\u4f1d\u9054\u3057\u307e\u3059\u3002\u3053\u306e\u4ed5\u7d44\u307f\u306b\u3088\u308a\u3001\u5358\u306b\u77e5\u8b58\u3068\u3057\u3066\u6b63\u3057\u3044\u56de\u7b54\u3092\u8fd4\u3059\u3060\u3051\u3067\u306a\u304f\u3001\u793e\u4f1a\u901a\u5ff5\u3084\u502b\u7406\u898f\u7bc4\u306b\u6cbf\u3063\u305f\u5fdc\u7b54\u3092\u5b9f\u73fe\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>ChatGPT\u3084GPT-4\u306a\u3069\u306e\u4e3b\u8981\u306aLLM\u3067\u306f\u3001RLHF\u3084\u305d\u306e\u5468\u8fba\u624b\u6cd5\u3092\u6d3b\u7528\u3057\u3066\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3092\u6539\u5584\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30e2\u30c7\u30eb\u304c\u5546\u696d\u7684\u306b\u6210\u529f\u3057\u793e\u4f1a\u306b\u53d7\u3051\u5165\u308c\u3089\u308c\u3066\u3044\u308b\u80cc\u666f\u306b\u306f\u3001RLHF\u306b\u3088\u3063\u3066\u300c\u4f7f\u3044\u3084\u3059\u304f\u3001\u5b89\u5168\u3067\u3001\u4fe1\u983c\u3067\u304d\u308b\u300dAI\u304c\u5b9f\u73fe\u3055\u308c\u3066\u3044\u308b\u3068\u3044\u3046\u4e8b\u5b9f\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>ChatGPT\u306e\u5b66\u7fd2\u30d7\u30ed\u30bb\u30b9\u306e\u5168\u4f53\u50cf\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\u3082\u3042\u308f\u305b\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-14\">RLHF\u304c\u3082\u305f\u3089\u30593\u3064\u306e\u30e1\u30ea\u30c3\u30c8<\/h2>\n\n\n\n<p>RLHF\u304cAI\u30e2\u30c7\u30eb\u306b\u3082\u305f\u3089\u3059\u30e1\u30ea\u30c3\u30c8\u306f\u3001\u5927\u304d\u304f3\u3064\u306b\u6574\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>1\u3064\u76ee\u306f\u3001<mark>\u5fdc\u7b54\u54c1\u8cea\u3068\u4eba\u9593\u3089\u3057\u3055\u306e\u5411\u4e0a<\/mark>\u3067\u3059\u3002\u4eba\u9593\u306e\u8a55\u4fa1\u8005\u304c\u300c\u3088\u308a\u826f\u3044\u5fdc\u7b54\u300d\u3092\u9078\u3076\u30d7\u30ed\u30bb\u30b9\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u3067\u3001\u30e2\u30c7\u30eb\u306f\u6587\u8108\u306b\u5fdc\u3058\u305f\u9069\u5207\u306a\u30c8\u30fc\u30f3\u3084\u5171\u611f\u7684\u306a\u8868\u73fe\u3092\u5b66\u7fd2\u3057\u307e\u3059\u3002\u5358\u306b\u6b63\u89e3\u3092\u5f53\u3066\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5b9f\u969b\u306b\u300c\u5f79\u7acb\u3064\u300d\u3068\u611f\u3058\u308b\u56de\u7b54\u3092\u751f\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u70b9\u304c\u3001\u5f93\u6765\u306e\u6559\u5e2b\u3042\u308a\u5b66\u7fd2\u306e\u307f\u306e\u624b\u6cd5\u3068\u306e\u5927\u304d\u306a\u9055\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p>2\u3064\u76ee\u306f\u3001<mark>\u4eba\u9593\u306e\u4fa1\u5024\u89b3\u3084\u610f\u56f3\u306b\u6cbf\u3063\u305f\u51fa\u529b\u5236\u5fa1\u304c\u53ef\u80fd\u306b\u306a\u308b\u3053\u3068<\/mark>\u3067\u3059\u3002RLHF\u3067\u306f\u3001\u7279\u5b9a\u306e\u4fa1\u5024\u89b3\u3084\u65b9\u91dd\u3092\u4eba\u9593\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3068\u3057\u3066\u4e0e\u3048\u308b\u3053\u3068\u3067\u30e2\u30c7\u30eb\u306e\u632f\u308b\u821e\u3044\u3092\u5236\u5fa1\u3057\u307e\u3059\u3002\u5dee\u5225\u7684\u306a\u8868\u73fe\u3084\u6709\u5bb3\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u751f\u6210\u3092\u6291\u5236\u3057\u3001\u502b\u7406\u7684\u306b\u9069\u5207\u306a\u5fdc\u7b54\u3092\u5b9f\u73fe\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u4f01\u696d\u304cAI\u3092\u5c0e\u5165\u3059\u308b\u969b\u306b\u6c42\u3081\u3089\u308c\u308b\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3084\u30d6\u30e9\u30f3\u30c9\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3078\u306e\u6e96\u62e0\u306b\u3082\u3001\u3053\u306e\u7279\u6027\u306f\u6709\u52b9\u306b\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>3\u3064\u76ee\u306f\u3001<mark>\u7d99\u7d9a\u7684\u306a\u6539\u5584\u30b5\u30a4\u30af\u30eb\u3092\u5b9f\u73fe\u3067\u304d\u308b\u3053\u3068<\/mark>\u3067\u3059\u3002RLHF\u306f\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u30c7\u30fc\u30bf\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u3001\u904b\u7528\u3057\u306a\u304c\u3089\u30e2\u30c7\u30eb\u3092\u6539\u5584\u3067\u304d\u308b\u69cb\u9020\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u4e00\u5ea6\u5b66\u7fd2\u3057\u3066\u7d42\u308f\u308a\u3067\u306f\u306a\u304f\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u6210\u9577\u3084\u30e6\u30fc\u30b6\u30fc\u30cb\u30fc\u30ba\u306e\u5909\u5316\u306b\u5408\u308f\u305b\u3066\u5fdc\u7b54\u54c1\u8cea\u3092\u9ad8\u3081\u3066\u3044\u3051\u308b\u70b9\u306f\u3001\u5b9f\u904b\u7528\u306b\u304a\u3044\u3066\u5927\u304d\u306a\u5f37\u307f\u3067\u3059\u3002\u5143OpenAI\u306eJan Leike\u6c0f\u306b\u3088\u308c\u3070\u3001\u4e8b\u524d\u5b66\u7fd2\u306e2%\u672a\u6e80\u306e\u8a08\u7b97\u30b3\u30b9\u30c8\u3067\u5927\u5e45\u306a\u54c1\u8cea\u5411\u4e0a\u3092\u5b9f\u73fe\u3067\u304d\u308b\u305f\u3081\u3001\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9762\u3067\u3082\u512a\u308c\u305f\u30a2\u30d7\u30ed\u30fc\u30c1\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-15\">RLHF\u304c\u62b1\u3048\u308b\u8ab2\u984c\u3068\u9650\u754c<\/h2>\n\n\n\n<p>RLHF\u306f\u5f37\u529b\u306a\u624b\u6cd5\u3067\u3042\u308b\u4e00\u65b9\u3001\u5b9f\u88c5\u3068\u904b\u7528\u306b\u304a\u3044\u3066\u3044\u304f\u3064\u304b\u306e\u8ab2\u984c\u3092\u62b1\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6700\u3082\u5927\u304d\u306a\u8ab2\u984c\u306f\u3001<mark>\u4eba\u9593\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u53ce\u96c6\u306b\u304b\u304b\u308b\u30b3\u30b9\u30c8\u3068\u30d0\u30a4\u30a2\u30b9\u306e\u30ea\u30b9\u30af<\/mark>\u3067\u3059\u3002\u9ad8\u54c1\u8cea\u306aRLHF\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3001\u6570\u4e07\u4ef6\u898f\u6a21\u306e\u6bd4\u8f03\u8a55\u4fa1\u30c7\u30fc\u30bf\u304c\u5fc5\u8981\u3067\u3059\u3002InstructGPT\u306e\u958b\u767a\u3067\u306f\u3001\u6559\u5e2b\u3042\u308a\u30c7\u30e2\u7528\u306b\u7d0413,000\u4ef6\u3001\u5831\u916c\u30e2\u30c7\u30eb\u7528\u306b\u7d0433,000\u4ef6\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u5bfe\u3059\u308b\u8a55\u4fa1\u30c7\u30fc\u30bf\u304c\u4f7f\u7528\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u30c7\u30fc\u30bf\u53ce\u96c6\u306b\u306f\u5c02\u9580\u7684\u306a\u8a55\u4fa1\u8005\u306e\u78ba\u4fdd\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308a\u3001\u6642\u9593\u3068\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u8a55\u4fa1\u8005\u306e\u500b\u4eba\u7684\u306a\u4fa1\u5024\u89b3\u3084\u6587\u5316\u7684\u80cc\u666f\u306b\u3088\u3063\u3066\u30d0\u30a4\u30a2\u30b9\u304c\u6df7\u5165\u3059\u308b\u30ea\u30b9\u30af\u3082\u5b58\u5728\u3057\u307e\u3059\u3002\u8a55\u4fa1\u8005\u306e\u5c5e\u6027\u304c\u504f\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u30e2\u30c7\u30eb\u304c\u7279\u5b9a\u306e\u4fa1\u5024\u89b3\u306b\u904e\u5ea6\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u3057\u3066\u3001<mark>\u5831\u916c\u30cf\u30c3\u30ad\u30f3\u30b0\u306e\u30ea\u30b9\u30af<\/mark>\u3082\u898b\u904e\u3054\u305b\u307e\u305b\u3093\u3002\u5831\u916c\u30e2\u30c7\u30eb\u304c\u4e0d\u5b8c\u5168\u306a\u5834\u5408\u3001AI\u304c\u300c\u5831\u916c\u3092\u5f97\u308b\u3053\u3068\u300d\u81ea\u4f53\u3092\u76ee\u7684\u5316\u3057\u3001\u5b9f\u969b\u306b\u306f\u6709\u76ca\u3067\u306a\u3044\u51fa\u529b\u3067\u9ad8\u30b9\u30b3\u30a2\u3092\u7372\u5f97\u3059\u308b\u65b9\u6cd5\u3092\u5b66\u7fd2\u3057\u3066\u3057\u307e\u3046\u73fe\u8c61\u304c\u8d77\u3053\u308a\u5f97\u307e\u3059\u3002KL\u30c0\u30a4\u30d0\u30fc\u30b8\u30a7\u30f3\u30b9\u306b\u3088\u308b\u30da\u30ca\u30eb\u30c6\u30a3\u3067\u6291\u5236\u306f\u53ef\u80fd\u3067\u3059\u304c\u3001\u5b8c\u5168\u306a\u9632\u6b62\u306f\u56f0\u96e3\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u52a0\u3048\u3066\u3001<mark>\u5927\u898f\u6a21\u306a\u8a08\u7b97\u30ea\u30bd\u30fc\u30b9\u306e\u5fc5\u8981\u6027<\/mark>\u3082\u8ab2\u984c\u3067\u3059\u3002RLHF\u306e\u5f37\u5316\u5b66\u7fd2\u30d5\u30a7\u30fc\u30ba\u3067\u306f\u3001\u540c\u4e00\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u5bfe\u3057\u3066\u8907\u6570\u306e\u5019\u88dc\u5fdc\u7b54\u3092\u751f\u6210\u3057\u3001\u5831\u916c\u30e2\u30c7\u30eb\u3067\u8a55\u4fa1\u3057\u305f\u3046\u3048\u3067\u518d\u5b66\u7fd2\u3092\u884c\u3046\u305f\u3081\u3001\u8a08\u7b97\u8ca0\u8377\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u6570\u5341\u5104\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u30e2\u30c7\u30eb\u3092\u6271\u3046\u5834\u5408\u3001\u5206\u6563\u5b66\u7fd2\u74b0\u5883\u3084\u9ad8\u6027\u80fd\u306aGPU\u30af\u30e9\u30b9\u30bf\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u4eba\u9593\u306e\u8a55\u4fa1\u306e\u4e00\u8cab\u6027\u3092\u62c5\u4fdd\u3059\u308b\u3053\u3068\u3082\u96e3\u3057\u304f\u3001\u300c\u4f55\u3092\u3082\u3063\u3066\u9ad8\u54c1\u8cea\u306a\u51fa\u529b\u3068\u3059\u308b\u304b\u300d\u306b\u3064\u3044\u3066\u8a55\u4fa1\u8005\u9593\u3067\u5b8c\u5168\u306a\u5408\u610f\u3092\u5f62\u6210\u3059\u308b\u3053\u3068\u306f\u73fe\u5b9f\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u3046\u3057\u305f\u8ab2\u984c\u3092\u80cc\u666f\u306b\u3001DPO\u3084RLAIF\u3068\u3044\u3063\u305f\u4ee3\u66ff\u624b\u6cd5\u306e\u7814\u7a76\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/openai.com\/index\/instruction-following\/\" rel=\"nofollow\">OpenAI\u300cAligning language models to follow instructions\u300d<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-16\">RLHF\u3068\u307b\u304b\u306e\u624b\u6cd5\u3068\u306e\u9055\u3044<\/h2>\n\n\n\n<p>RLHF\u306e\u7279\u5fb4\u3092\u3088\u308a\u6df1\u304f\u7406\u89e3\u3059\u308b\u306b\u306f\u3001<mark>\u95a2\u9023\u3059\u308b\u5b66\u7fd2\u624b\u6cd5\u3068\u306e\u9055\u3044\u3092\u6574\u7406\u3059\u308b\u3053\u3068\u304c\u6709\u52b9<\/mark>\u3067\u3059\u3002\u6559\u5e2b\u3042\u308a\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff08SFT\uff09\u306fRLHF\u306e\u524d\u6bb5\u968e\u3068\u3057\u3066\u4f7f\u308f\u308c\u308b\u624b\u6cd5\u3067\u3042\u308a\u3001DPO\u3084RLAIF\u306fRLHF\u306e\u8ab2\u984c\u3092\u514b\u670d\u3059\u308b\u305f\u3081\u306b\u767b\u5834\u3057\u305f\u4ee3\u66ff\u30fb\u767a\u5c55\u624b\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n<p>RLHF\u3068SFT\u306e\u9055\u3044\u3068\u30012026\u5e74\u6642\u70b9\u3067\u6ce8\u76ee\u3055\u308c\u3066\u3044\u308b\u4ee3\u66ff\u30fb\u767a\u5c55\u624b\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6559\u5e2b\u3042\u308a\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff08SFT\uff09\u3068\u306e\u9055\u3044<\/li>\n\n\n\n<li>\u4ee3\u66ff\u30fb\u767a\u5c55\u624b\u6cd5\uff08DPO\u30fbRLAIF\u30fbGRPO\uff09<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-17\">\u6559\u5e2b\u3042\u308a\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff08SFT\uff09\u3068\u306e\u9055\u3044<\/h3>\n\n\n\n<p>SFT\u3068RLHF\u306f\u3001<mark>\u5b66\u7fd2\u306b\u4f7f\u7528\u3059\u308b\u30c7\u30fc\u30bf\u306e\u6027\u8cea\u3068\u6700\u9069\u5316\u306e\u76ee\u7684\u304c\u6839\u672c\u7684\u306b\u7570\u306a\u308a\u307e\u3059<\/mark>\u3002SFT\u306f\u300c\u6b63\u89e3\u306e\u5fdc\u7b54\u4f8b\u300d\u3092\u6559\u5e2b\u30c7\u30fc\u30bf\u3068\u3057\u3066\u4e0e\u3048\u3001\u30e2\u30c7\u30eb\u306e\u51fa\u529b\u3092\u305d\u306e\u6b63\u89e3\u306b\u8fd1\u3065\u3051\u308b\u6559\u5e2b\u3042\u308a\u5b66\u7fd2\u3067\u3059\u3002\u4e00\u65b9\u3067\u3001RLHF\u306f\u300c\u3069\u3061\u3089\u306e\u5fdc\u7b54\u304c\u3088\u308a\u826f\u3044\u304b\u300d\u3068\u3044\u3046\u6bd4\u8f03\u30c7\u30fc\u30bf\u3092\u7528\u3044\u3001\u5831\u916c\u30e2\u30c7\u30eb\u3092\u4ecb\u3057\u305f\u5f37\u5316\u5b66\u7fd2\u3067\u30e2\u30c7\u30eb\u3092\u6700\u9069\u5316\u3059\u308b\u3068\u3044\u3046\u70b9\u304c\u5927\u304d\u306a\u9055\u3044\u3067\u3059\u3002<\/p>\n\n\n<div id=\"id-573c6150-75a7-41ee-8e16-e51e493c1f88\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u6bd4\u8f03\u9805\u76ee<\/th><th>SFT\uff08\u6559\u5e2b\u3042\u308a\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff09<\/th><th>RLHF<\/th><\/tr><tr><td>\u5b66\u7fd2\u30c7\u30fc\u30bf<\/td><td>\u6b63\u89e3\u30e9\u30d9\u30eb\u4ed8\u304d\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u3068\u5fdc\u7b54\u30da\u30a2<\/td><td>\u4eba\u9593\u306b\u3088\u308b\u6bd4\u8f03\u8a55\u4fa1\uff08\u30da\u30a2\u30ef\u30a4\u30ba\u8a55\u4fa1\uff09\u30c7\u30fc\u30bf<\/td><\/tr><tr><td>\u5b66\u7fd2\u65b9\u5f0f<\/td><td>\u6559\u5e2b\u3042\u308a\u5b66\u7fd2\uff08\u640d\u5931\u95a2\u6570\u306e\u6700\u5c0f\u5316\uff09<\/td><td>\u5f37\u5316\u5b66\u7fd2\uff08\u5831\u916c\u306e\u6700\u5927\u5316\uff09<\/td><\/tr><tr><td>\u6700\u9069\u5316\u306e\u76ee\u7684<\/td><td>\u7279\u5b9a\u30bf\u30b9\u30af\u3078\u306e\u9069\u5fdc\u30fb\u51fa\u529b\u5f62\u5f0f\u306e\u5b66\u7fd2<\/td><td>\u4eba\u9593\u306e\u4fa1\u5024\u89b3\u306b\u6cbf\u3063\u305f\u51fa\u529b\u306e\u751f\u6210<\/td><\/tr><tr><td>\u5f97\u610f\u306a\u9818\u57df<\/td><td>\u660e\u78ba\u306a\u6b63\u89e3\u304c\u3042\u308b\u30bf\u30b9\u30af<\/td><td>\u6b63\u89e3\u304c\u4e00\u3064\u306b\u5b9a\u307e\u3089\u306a\u3044\u4e3b\u89b3\u7684\u306a\u30bf\u30b9\u30af<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>SFT\u306f\u300c\u3069\u306e\u3088\u3046\u306a\u5f62\u5f0f\u3067\u56de\u7b54\u3059\u3079\u304d\u304b\u300d\u3092\u6559\u3048\u308b\u5de5\u7a0b\u3067\u3042\u308a\u3001RLHF\u306f\u300c\u3069\u306e\u3088\u3046\u306a\u5185\u5bb9\u30fb\u30c8\u30fc\u30f3\u304c\u671b\u307e\u3057\u3044\u304b\u300d\u3092\u6559\u3048\u308b\u5de5\u7a0b\u3067\u3059\u3002\u4e21\u8005\u306f\u76f8\u4e92\u6392\u4ed6\u7684\u3067\u306f\u306a\u304f\u3001\u5b9f\u969b\u306eLLM\u958b\u767a\u3067\u306fSFT\u3067\u51fa\u529b\u306e\u65b9\u5411\u6027\u3092\u6574\u3048\u305f\u3046\u3048\u3067RLHF\u3092\u9069\u7528\u3059\u308b\u3068\u3044\u3046\u9806\u5e8f\u3067\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>SFT\u3060\u3051\u3067\u306f\u300c\u4e01\u5be7\u3055\u300d\u300c\u5171\u611f\u6027\u300d\u300c\u502b\u7406\u7684\u59a5\u5f53\u6027\u300d\u3068\u3044\u3063\u305f\u4e3b\u89b3\u7684\u306a\u54c1\u8cea\u57fa\u6e96\u3092\u5341\u5206\u306b\u5b66\u7fd2\u3055\u305b\u308b\u3053\u3068\u304c\u96e3\u3057\u3044\u305f\u3081\u3001RLHF\u306b\u3088\u308b\u88dc\u5b8c\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-18\">\u4ee3\u8868\u7684\u306a\u4ee3\u66ff\u624b\u6cd5\u30fb\u767a\u5c55\u624b\u6cd5<\/h3>\n\n\n\n<p>RLHF\u306e\u8a08\u7b97\u30b3\u30b9\u30c8\u3084\u30c7\u30fc\u30bf\u53ce\u96c6\u306e\u8ab2\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u3001<mark>\u5831\u916c\u30e2\u30c7\u30eb\u3092\u7701\u7565\u3057\u305f\u308a\u3001\u4eba\u9593\u306e\u4ee3\u308f\u308a\u306bAI\u304c\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u884c\u3063\u305f\u308a\u3059\u308b\u4ee3\u66ff\u624b\u6cd5\u304c\u767b\u5834<\/mark>\u3057\u3066\u3044\u307e\u3059\u30022026\u5e74\u306f\u3001\u3053\u308c\u3089\u306e\u624b\u6cd5\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u4e3b\u6d41\u306b\u306a\u308a\u3064\u3064\u3042\u308b\u6bb5\u968e\u3067\u3059\u3002<\/p>\n\n\n<div id=\"id-2021dce3-7249-4170-b427-842ed8352a67\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u624b\u6cd5<\/th><th>\u7279\u5fb4<\/th><th>RLHF\u3068\u306e\u9055\u3044<\/th><\/tr><tr><td>DPO\uff08Direct Preference Optimization\uff09<\/td><td>\u5831\u916c\u30e2\u30c7\u30eb\u306e\u5b66\u7fd2\u3068\u5f37\u5316\u5b66\u7fd2\u3092\u7d71\u5408\u3057\u3001\u6bd4\u8f03\u30c7\u30fc\u30bf\u304b\u3089\u76f4\u63a5\u30e2\u30c7\u30eb\u3092\u6700\u9069\u5316<\/td><td>\u5831\u916c\u30e2\u30c7\u30eb\u304c\u4e0d\u8981\u3067\u8a08\u7b97\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3002\u5b66\u7fd2\u306e\u5b89\u5b9a\u6027\u3082\u5411\u4e0a<\/td><\/tr><tr><td>RLAIF\uff08Reinforcement Learning from AI Feedback\uff09<\/td><td>\u4eba\u9593\u306e\u4ee3\u308f\u308a\u306bAI\u30e2\u30c7\u30eb\u304c\u5fdc\u7b54\u3092\u8a55\u4fa1<\/td><td>\u4eba\u9593\u8a55\u4fa1\u8005\u306e\u30b3\u30b9\u30c8\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3002AI\u306e\u8a55\u4fa1\u57fa\u6e96\u3068\u4eba\u9593\u306e\u4fa1\u5024\u89b3\u306e\u4e00\u81f4\u304c\u8ab2\u984c<\/td><\/tr><tr><td>GRPO\uff08Group Relative Policy Optimization\uff09<\/td><td>PPO\u306evalue model\u3092\u4e0d\u8981\u306b\u3057\u3001\u540c\u4e00\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u5bfe\u3059\u308b\u8907\u6570\u51fa\u529b\u306e\u30b0\u30eb\u30fc\u30d7\u5185\u3067\u76f8\u5bfe\u7684\u306badvantage\u3092\u63a8\u5b9a\u3057\u3066\u6700\u9069\u5316<\/td><td>value model\u304c\u4e0d\u8981\u3067\u8a08\u7b97\u52b9\u7387\u304c\u5411\u4e0a\u3002DeepSeek-R1\u3067\u306f\u691c\u8a3c\u53ef\u80fd\u306a\u5831\u916c\uff08RLVR\uff09\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u63a8\u8ad6\u6027\u80fd\u3092\u5f37\u5316<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>2026\u5e74\u6642\u70b9\u3067\u306f\u3001DPO\u3084GRPO\u306e\u3088\u3046\u306a\u624b\u6cd5\u3082\u6ce8\u76ee\u3055\u308c\u3066\u304a\u308a\u3001\u30bf\u30b9\u30af\u306e\u6027\u8cea\u3084\u898f\u6a21\u306b\u5fdc\u3058\u305f\u4f7f\u3044\u5206\u3051\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002RLHF\u306e\u6982\u5ff5\u81ea\u4f53\u304c\u9673\u8150\u5316\u3057\u305f\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u305d\u306e\u601d\u60f3\u3092\u53d7\u3051\u7d99\u304e\u306a\u304c\u3089\u5b9f\u88c5\u624b\u6cd5\u304c\u9032\u5316\u3057\u3066\u3044\u308b\u6bb5\u968e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/pasqualepillitteri.it\/ja\/news\/2031\/llm-kaibou-2026-frontier-model-kunren\" rel=\"nofollow\">Pasquale Pillitteri\u300c2026\u5e74\u306eLLM\u89e3\u5256:\u30d5\u30ed\u30f3\u30c6\u30a3\u30a2AI\u30e2\u30c7\u30eb\u8a13\u7df4\u306b\u95a2\u3059\u308b5\u3064\u306e\u53cd\u76f4\u611f\u7684\u6559\u8a13\u300d<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-19\">RLHF\u306e\u6d3b\u7528\u4e8b\u4f8b<\/h2>\n\n\n\n<p>RLHF\u306f\u7406\u8ad6\u4e0a\u306e\u6280\u8853\u306b\u3068\u3069\u307e\u3089\u305a\u3001<mark>\u5b9f\u969b\u306b\u4e16\u754c\u7684\u306aAI\u30b5\u30fc\u30d3\u30b9\u306e\u54c1\u8cea\u5411\u4e0a\u306b\u6d3b\u7528\u3055\u308c\u3066\u3044\u308b\u5b9f\u7e3e\u306e\u3042\u308b\u624b\u6cd5<\/mark>\u3067\u3059\u3002OpenAI\u306eInstructGPT\u3084ChatGPT\u3067\u306e\u63a1\u7528\u304c\u6700\u3082\u5e83\u304f\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u304c\u3001LLM\u4ee5\u5916\u306e\u5206\u91ce\u3078\u306e\u5fdc\u7528\u3082\u9032\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>RLHF\u306e\u4ee3\u8868\u7684\u306a\u6d3b\u7528\u4e8b\u4f8b\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>OpenAI\u306eInstructGPT\u3068ChatGPT\u3067\u306e\u6d3b\u7528<\/li>\n\n\n\n<li>LLM\u4ee5\u5916\u306e\u5206\u91ce\u3078\u306e\u5fdc\u7528<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-20\">OpenAI\u306eInstructGPT\u3068ChatGPT\u3067\u306e\u6d3b\u7528<\/h3>\n\n\n\n<p>RLHF\u306e\u6709\u52b9\u6027\u3092\u4e16\u754c\u306b\u793a\u3057\u305f\u4ee3\u8868\u7684\u306a\u4e8b\u4f8b\u304c\u3001<mark>OpenAI\u304c2022\u5e74\u306b\u767a\u8868\u3057\u305fInstructGPT<\/mark>\u3067\u3059\u3002InstructGPT\u306f\u3001GPT-3\u3092\u30d9\u30fc\u30b9\u306bRLHF\u3092\u9069\u7528\u3057\u3066\u958b\u767a\u3055\u308c\u305f\u30e2\u30c7\u30eb\u3067\u3042\u308a\u3001\u6307\u793a\u8ffd\u5f93\u80fd\u529b\u306e\u5411\u4e0a\u3084\u30cf\u30eb\u30b7\u30cd\u30fc\u30b7\u30e7\u30f3\u306e\u6291\u5236\u3001\u6709\u5bb3\u306a\u51fa\u529b\u306e\u4f4e\u6e1b\u3068\u3044\u30463\u3064\u306e\u6539\u5584\u3092\u540c\u6642\u306b\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u7279\u7b46\u3059\u3079\u304d\u306f\u30011.3B\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3044\u3046\u5c0f\u898f\u6a21\u306aInstructGPT\u304c\u3001175B\u30d1\u30e9\u30e1\u30fc\u30bf\u306eGPT-3\u3088\u308a\u3082\u4eba\u9593\u306e\u8a55\u4fa1\u8005\u306b\u597d\u307e\u308c\u308b\u5fdc\u7b54\u3092\u751f\u6210\u3067\u304d\u305f\u3068\u3044\u3046\u7d50\u679c\u3067\u3059\u3002\u30d1\u30e9\u30e1\u30fc\u30bf\u6570\u304c100\u500d\u4ee5\u4e0a\u5c11\u306a\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u54c1\u8cea\u3067\u4e0a\u56de\u3063\u305f\u3053\u3068\u306f\u3001\u30e2\u30c7\u30eb\u306e\u898f\u6a21\u62e1\u5927\u3060\u3051\u3067\u306f\u5230\u9054\u3067\u304d\u306a\u3044\u54c1\u8cea\u9818\u57df\u304c\u5b58\u5728\u3057\u3001RLHF\u304c\u305d\u306e\u9818\u57df\u3092\u958b\u62d3\u3059\u308b\u9375\u3067\u3042\u308b\u3053\u3068\u3092\u5b9f\u8a3c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>OpenAI\u306f\u516c\u5f0f\u30d6\u30ed\u30b0\u3067\u3001ChatGPT\u306b\u3064\u3044\u3066\u3082\u300cInstructGPT\u3068\u540c\u3058\u624b\u6cd5\u3092\u7528\u3044\u305fRLHF\u306b\u3088\u3063\u3066\u5b66\u7fd2\u3057\u305f\u300d\u3068\u8aac\u660e\u3057\u3066\u304a\u308a\u3001InstructGPT\u3067\u78ba\u7acb\u3055\u308c\u305fSFT\u2192\u5831\u916c\u30e2\u30c7\u30eb\u2192\u5f37\u5316\u5b66\u7fd2\u3068\u3044\u3046\u67a0\u7d44\u307f\u304c\u3001ChatGPT\u3092\u542b\u3080\u5bfe\u8a71\u578bLLM\u306b\u5e83\u304f\u5fdc\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u6210\u529f\u3092\u53d7\u3051\u3066\u3001Anthropic\u306eClaude\u3084Google\u306eGemini\u306a\u3069\u3001\u4e3b\u8981\u306aLLM\u306e\u958b\u767a\u306b\u304a\u3044\u3066\u3082RLHF\u307e\u305f\u306f\u305d\u306e\u6d3e\u751f\u624b\u6cd5\u304c\u6a19\u6e96\u7684\u306b\u63a1\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u51fa\u5178:<a href=\"https:\/\/openai.com\/index\/instruction-following\/\" rel=\"nofollow\">OpenAI\u300cAligning language models to follow instructions\u300d<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-21\">LLM\u4ee5\u5916\u306e\u5206\u91ce\u3078\u306e\u5fdc\u7528<\/h3>\n\n\n\n<p>RLHF\u306e\u5fdc\u7528\u7bc4\u56f2\u306f\u81ea\u7136\u8a00\u8a9e\u51e6\u7406\u306b\u3068\u3069\u307e\u3089\u305a\u3001<mark>\u753b\u50cf\u751f\u6210AI\u3084\u97f3\u58f0\u5408\u6210AI\u3001\u30ed\u30dc\u30c6\u30a3\u30af\u30b9\u306a\u3069\u591a\u69d8\u306a\u5206\u91ce\u3067\u7814\u7a76\u30fb\u9069\u7528\u304c\u9032\u3093\u3067\u3044\u307e\u3059<\/mark>\u3002\u4eba\u9593\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u5831\u916c\u3068\u3057\u3066\u6d3b\u7528\u3059\u308b\u3068\u3044\u3046\u57fa\u672c\u539f\u7406\u306f\u3001\u300c\u51fa\u529b\u306e\u826f\u3055\u3092\u6570\u5f0f\u3067\u5b9a\u7fa9\u3057\u306b\u304f\u3044\u300d\u3042\u3089\u3086\u308b\u30bf\u30b9\u30af\u306b\u9069\u7528\u53ef\u80fd\u3060\u304b\u3089\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u753b\u50cf\u751f\u6210AI\u306e\u5206\u91ce\u3067\u306f\u3001\u751f\u6210\u3055\u308c\u305f\u753b\u50cf\u306e\u30ea\u30a2\u30ea\u30ba\u30e0\u3084\u7f8e\u7684\u54c1\u8cea\u3001\u30d7\u30ed\u30f3\u30d7\u30c8\u3068\u306e\u6574\u5408\u6027\u306b\u3064\u3044\u3066\u4eba\u9593\u304c\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u4e0e\u3048\u3001\u30e2\u30c7\u30eb\u306e\u51fa\u529b\u54c1\u8cea\u3092\u5411\u4e0a\u3055\u305b\u308b\u53d6\u308a\u7d44\u307f\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002\u97f3\u58f0\u5408\u6210AI\u3067\u306f\u3001\u751f\u6210\u3055\u308c\u305f\u97f3\u58f0\u306e\u81ea\u7136\u3055\u3084\u611f\u60c5\u8868\u73fe\u306e\u9069\u5207\u3055\u3092\u4eba\u9593\u304c\u8a55\u4fa1\u3057\u3001\u3088\u308a\u4eba\u9593\u3089\u3057\u3044\u97f3\u58f0\u51fa\u529b\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306bRLHF\u306e\u624b\u6cd5\u306e\u6d3b\u7528\u304c\u8a66\u307f\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u30ed\u30dc\u30c6\u30a3\u30af\u30b9\u306e\u5206\u91ce\u3067\u3082\u3001\u30ed\u30dc\u30c3\u30c8\u306e\u52d5\u4f5c\u306e\u81ea\u7136\u3055\u3084\u5b89\u5168\u6027\u306b\u5bfe\u3057\u3066\u4eba\u9593\u304c\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u4e0e\u3048\u308b\u3053\u3068\u3067\u3001\u8907\u96d1\u306a\u74b0\u5883\u3067\u306e\u9069\u5207\u306a\u632f\u308b\u821e\u3044\u3092\u5b66\u7fd2\u3055\u305b\u308b\u7814\u7a76\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5fdc\u7528\u4e8b\u4f8b\u306b\u5171\u901a\u3059\u308b\u306e\u306f\u3001\u300c\u6b63\u89e3\u3092\u4e00\u610f\u306b\u5b9a\u7fa9\u3067\u304d\u306a\u3044\u30bf\u30b9\u30af\u300d\u306b\u304a\u3044\u3066\u4eba\u9593\u306e\u4e3b\u89b3\u7684\u306a\u8a55\u4fa1\u3092\u5b66\u7fd2\u306b\u7d44\u307f\u8fbc\u3080\u3068\u3044\u3046RLHF\u306e\u672c\u8cea\u7684\u306a\u5f37\u307f\u304c\u6d3b\u304b\u3055\u308c\u3066\u3044\u308b\u70b9\u3067\u3059\u3002LLM\u3067\u306e\u6210\u529f\u304cRLHF\u306e\u6c4e\u7528\u6027\u3092\u8a3c\u660e\u3057\u305f\u3053\u3068\u3067\u3001\u4eca\u5f8c\u3082\u3055\u307e\u3056\u307e\u306a\u9818\u57df\u3078\u306e\u5c55\u958b\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-22\">RLHF\u306b\u95a2\u3057\u3066\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<p>RLHF\u306b\u3064\u3044\u3066\u3001\u8aad\u8005\u304b\u3089\u5bc4\u305b\u3089\u308c\u308b\u3053\u3068\u306e\u591a\u3044\u7591\u554f\u306b\u56de\u7b54\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-23\">RLHF\u3068\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306f\u6559\u5e2b\u3042\u308a\u5b66\u7fd2\u306e\u67a0\u7d44\u307f\u3067\u3001\u6b63\u89e3\u30e9\u30d9\u30eb\u4ed8\u304d\u306e\u30c7\u30fc\u30bf\u3092\u4f7f\u3063\u3066\u30e2\u30c7\u30eb\u3092\u7279\u5b9a\u30bf\u30b9\u30af\u306b\u9069\u5fdc\u3055\u305b\u308b\u624b\u6cd5\u3067\u3059\u3002\u4e00\u65b9\u3067\u3001RLHF\u306f\u5f37\u5316\u5b66\u7fd2\u306e\u67a0\u7d44\u307f\u3067\u3001\u4eba\u9593\u306e\u6bd4\u8f03\u8a55\u4fa1\u30c7\u30fc\u30bf\u3092\u3082\u3068\u306b\u5831\u916c\u30e2\u30c7\u30eb\u3092\u69cb\u7bc9\u3057\u3001\u4eba\u9593\u306e\u4fa1\u5024\u89b3\u306b\u6cbf\u3063\u305f\u51fa\u529b\u3092\u5b66\u7fd2\u3055\u305b\u307e\u3059\u3002\u4e21\u8005\u306f\u76f8\u4e92\u88dc\u5b8c\u7684\u306b\u4f7f\u308f\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u5b9f\u969b\u306eLLM\u958b\u767a\u3067\u306f\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff08SFT\uff09\u3067\u51fa\u529b\u5f62\u5f0f\u3092\u6574\u3048\u305f\u3046\u3048\u3067\u3001RLHF\u3067\u5fdc\u7b54\u54c1\u8cea\u3092\u9ad8\u3081\u308b\u3068\u3044\u3046\u9806\u5e8f\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-24\">RLHF\u306f\u4eca\u5f8cDPO\u306b\u7f6e\u304d\u63db\u308f\u308b\u306e\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>DPO\u306fRLHF\u306e\u8ab2\u984c\u3067\u3042\u308b\u30b3\u30b9\u30c8\u3084\u8907\u96d1\u3055\u3092\u89e3\u6c7a\u3059\u308b\u624b\u6cd5\u3068\u3057\u3066\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5b8c\u5168\u306a\u7f6e\u304d\u63db\u3048\u3067\u306f\u306a\u304f\u3001\u30bf\u30b9\u30af\u3084\u898f\u6a21\u306b\u5fdc\u3058\u305f\u4f7f\u3044\u5206\u3051\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u30022026\u5e74\u6642\u70b9\u3067\u306f\u3001DPO\u304c\u9078\u597d\u30c7\u30fc\u30bf\u304b\u3089\u306e\u76f4\u63a5\u6700\u9069\u5316\u3092\u62c5\u3044\u3001GRPO\u304c\u691c\u8a3c\u53ef\u80fd\u306a\u30bf\u30b9\u30af\u3067\u306e\u63a8\u8ad6\u5f37\u5316\u3092\u62c5\u3046\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u4e3b\u6d41\u306b\u306a\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u3002RLHF\u306e\u6982\u5ff5\u81ea\u4f53\u306f\u9673\u8150\u5316\u3057\u3066\u304a\u3089\u305a\u3001\u305d\u306e\u601d\u60f3\u3092\u53d7\u3051\u7d99\u304e\u306a\u304c\u3089\u5b9f\u88c5\u624b\u6cd5\u304c\u9032\u5316\u3057\u3066\u3044\u308b\u6bb5\u968e\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-25\">RLHF\u306e\u5b66\u7fd2\u306b\u306f\u3069\u306e\u304f\u3089\u3044\u306e\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>OpenAI\u306eInstructGPT\u306e\u4e8b\u4f8b\u3067\u306f\u3001\u6559\u5e2b\u3042\u308a\u30c7\u30e2\u7528\u306b\u7d0413,000\u4ef6\u3001\u5831\u916c\u30e2\u30c7\u30eb\u7528\u306b\u7d0433,000\u4ef6\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u5bfe\u3059\u308b\u8a55\u4fa1\u30c7\u30fc\u30bf\u304c\u4f7f\u7528\u3055\u308c\u307e\u3057\u305f\u3002\u8a08\u7b97\u30ea\u30bd\u30fc\u30b9\u306b\u3064\u3044\u3066\u306f\u3001\u5143OpenAI\u306eJan Leike\u6c0f\u304cRLHF\u306b\u3088\u308b\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306b\u5fc5\u8981\u306a\u8a08\u7b97\u91cf\u306fGPT-3\u306e\u4e8b\u524d\u5b66\u7fd2\u306e2%\u672a\u6e80\u3067\u3042\u3063\u305f\u3068\u8ff0\u3079\u3066\u3044\u307e\u3059\u3002\u4eba\u9593\u306e\u8a55\u4fa1\u30c7\u30fc\u30bf\u53ce\u96c6\u306b\u306f\u5c02\u9580\u7684\u306a\u8a55\u4fa1\u8005\u306e\u78ba\u4fdd\u304c\u5fc5\u8981\u3067\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u307e\u3059\u304c\u3001\u4e8b\u524d\u5b66\u7fd2\u3068\u6bd4\u8f03\u3059\u308b\u3068\u8a08\u7b97\u30b3\u30b9\u30c8\u81ea\u4f53\u306f\u5927\u5e45\u306b\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" 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