{"id":850,"date":"2026-07-16T23:18:42","date_gmt":"2026-07-16T15:18:42","guid":{"rendered":"https:\/\/blog.itsmygo.uk\/2026\/07\/16\/%e3%80%90mlflow-llms-agents-%e5%af%a6%e6%88%b0%e3%80%9104-agent-%e5%85%a8%e9%8f%88%e8%b7%af%e8%bf%bd%e8%b9%a4%e8%88%87%e7%94%9f%e7%94%a2%e7%9b%a3%e6%8e%a7\/"},"modified":"2026-07-16T23:18:42","modified_gmt":"2026-07-16T15:18:42","slug":"%e3%80%90mlflow-llms-agents-%e5%af%a6%e6%88%b0%e3%80%9104-agent-%e5%85%a8%e9%8f%88%e8%b7%af%e8%bf%bd%e8%b9%a4%e8%88%87%e7%94%9f%e7%94%a2%e7%9b%a3%e6%8e%a7","status":"publish","type":"post","link":"https:\/\/blog.itsmygo.uk\/wordpress\/2026\/07\/16\/%e3%80%90mlflow-llms-agents-%e5%af%a6%e6%88%b0%e3%80%9104-agent-%e5%85%a8%e9%8f%88%e8%b7%af%e8%bf%bd%e8%b9%a4%e8%88%87%e7%94%9f%e7%94%a2%e7%9b%a3%e6%8e%a7\/","title":{"rendered":"\u3010MLflow LLMs &#038; Agents \u5be6\u6230\u3011#04 Agent \u5168\u93c8\u8def\u8ffd\u8e64\u8207\u751f\u7522\u76e3\u63a7"},"content":{"rendered":"\n<div id=\"quiz-6b9a5b97\">\n<style>\n#quiz-6b9a5b97 .question { background: white; border-radius: 8px; padding: 20px; margin: 20px 0; box-shadow: 0 2px 4px rgba(0,0,0,0.1); }#quiz-6b9a5b97 .question h3 { margin-top: 0; color: #333; }#quiz-6b9a5b97 .options { list-style: none; padding: 0; }#quiz-6b9a5b97 .options li { padding: 12px 15px; margin: 8px 0; border: 2px solid #ddd; border-radius: 6px; cursor: pointer; transition: all 0.2s; }#quiz-6b9a5b97 .options li:hover:not(.disabled) { border-color: #4caf50; background: #f0fff0; }#quiz-6b9a5b97 .options li.wrong { border-color: #f44336; background: #ffebee; }#quiz-6b9a5b97 .options li.disabled { cursor: default; opacity: 0.7; }#quiz-6b9a5b97 .options li.show-answer { border-color: #4caf50; background: #e8f5e9; }#quiz-6b9a5b97 .feedback { margin-top: 15px; padding: 12px; border-radius: 6px; display: none; }#quiz-6b9a5b97 .feedback.correct { background: #e8f5e9; color: #2e7d32; display: block; }#quiz-6b9a5b97 .feedback.wrong { background: #ffebee; color: #c62828; display: block; }#quiz-6b9a5b97 .score { text-align: center; font-size: 1.5em; padding: 20px; background: white; border-radius: 8px; margin-top: 20px; }#quiz-6b9a5b97 .code-block { background: #1e1e1e; color: #d4d4d4; padding: 14px; border-radius: 6px; font-family: \"Monaco\",\"Consolas\",\"Courier New\",monospace; font-size: 0.9em; overflow-x: auto; margin: 12px 0; white-space: pre-wrap; }\n<\/style>\n<h1>\u6e2c\u9a57\uff1aAgent \u5168\u93c8\u8def\u8ffd\u8e64\u8207\u751f\u7522\u76e3\u63a7<\/h1>\n    <p>\u5171 5 \u984c\uff0c\u9ede\u9078\u7b54\u6848\u5f8c\u6703\u7acb\u5373\u986f\u793a\u7d50\u679c<\/p>\n\n    <div class=\"question\" id=\"q1\">\n      <h3>1. \u5728 MLflow \u4e2d\uff0c\u4e00\u500b\u591a\u6b65\u9a5f Agent \u4efb\u52d9\u7684 trace \u6703\u5448\u73fe\u6210\u4ec0\u9ebc\u6a23\u7684\u7d50\u69cb\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(1,'A','B')\">A. \u4e00\u689d\u5f9e\u8f38\u5165\u5230\u8f38\u51fa\u7684\u76f4\u7dda<\/li>\n        <li onclick=\"checkAnswer(1,'B','B')\">B. \u4e00\u68f5\u6709\u968e\u5c64\u7684\u5de2\u72c0 span \u6a39\uff0c\u5b50\u4ee3\u7406\u8207\u5de5\u5177\u547c\u53eb\u639b\u5728\u5c0d\u61c9\u7684\u7236 span \u5e95\u4e0b<\/li>\n        <li onclick=\"checkAnswer(1,'C','B')\">C. \u6bcf\u500b\u5de5\u5177\u547c\u53eb\u5404\u81ea\u7368\u7acb\u6210\u4e00\u689d trace\uff0c\u4e92\u4e0d\u76f8\u95dc<\/li>\n        <li onclick=\"checkAnswer(1,'D','B')\">D. \u53ea\u6709\u4e00\u500b root span\uff0c\u4e0d\u542b\u4efb\u4f55\u5b50\u9805\u76ee<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb1\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q2\">\n      <h3>2. \u70ba\u4ec0\u9ebc <code>mlflow.anthropic.autolog()<\/code> \u5fc5\u9808\u5728\u5efa\u7acb ClaudeSDKClient \u4e4b\u524d\u547c\u53eb\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(2,'A','C')\">A. \u56e0\u70ba autolog \u9700\u8981\u5148\u8b80\u53d6 client \u7684\u8a2d\u5b9a\u6a94<\/li>\n        <li onclick=\"checkAnswer(2,'B','C')\">B. \u56e0\u70ba client \u5efa\u7acb\u5f8c MLflow \u4f3a\u670d\u5668\u624d\u6703\u555f\u52d5<\/li>\n        <li onclick=\"checkAnswer(2,'C','C')\">C. autolog \u7684\u539f\u7406\u662f\u6514\u622a\uff08patch\uff09\u5efa\u69cb\u5b50\uff0cclient \u5efa\u597d\u5f8c\u624d\u958b\u5c31\u6514\u622a\u4e0d\u5230\u5b83<\/li>\n        <li onclick=\"checkAnswer(2,'D','C')\">D. \u9806\u5e8f\u5176\u5be6\u7121\u6240\u8b02\uff0c\u53ea\u662f\u6163\u4f8b<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb2\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q3\">\n      <h3>3. \u5728\u300c\u8dd1\u5b8c\u5c31\u7d50\u675f\u300d\u7684\u77ed\u547d\u5b50\u7a0b\u5e8f\u88e1\uff0c\u70ba\u4ec0\u9ebc\u8981\u628a <code>MLFLOW_ENABLE_ASYNC_TRACE_LOGGING<\/code> \u8a2d\u70ba <code>false<\/code>\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(3,'A','A')\">A. \u975e\u540c\u6b65\u662f\u5728\u80cc\u666f\u9001 trace\uff0c\u7a0b\u5e8f\u4e00\u7d50\u675f\u80cc\u666f\u9084\u6c92\u9001\u5b8c\u7684 trace \u5c31\u8ddf\u8457\u4e1f\u5931<\/li>\n        <li onclick=\"checkAnswer(3,'B','A')\">B. \u975e\u540c\u6b65\u6a21\u5f0f\u6703\u8b93 trace \u5167\u5bb9\u4e0d\u6b63\u78ba<\/li>\n        <li onclick=\"checkAnswer(3,'C','A')\">C. \u540c\u6b65\u6a21\u5f0f\u53ef\u4ee5\u8b93 Agent \u8dd1\u5f97\u66f4\u5feb<\/li>\n        <li onclick=\"checkAnswer(3,'D','A')\">D. \u56e0\u70ba\u77ed\u547d\u7a0b\u5e8f\u4e0d\u652f\u63f4\u975e\u540c\u6b65 IO<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb3\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q4\">\n      <h3>4. <code>backend_run_id<\/code> \u9019\u500b trace tag \u7684\u4e3b\u8981\u7528\u9014\u662f\u4ec0\u9ebc\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(4,'A','D')\">A. \u6c7a\u5b9a trace \u7684\u904e\u671f\u6642\u9593<\/li>\n        <li onclick=\"checkAnswer(4,'B','D')\">B. \u63a7\u5236 trace \u662f\u5426\u8981\u9001\u5230 MLflow<\/li>\n        <li onclick=\"checkAnswer(4,'C','D')\">C. \u6a19\u8a18 Agent \u4f7f\u7528\u7684\u6a21\u578b\u7248\u672c<\/li>\n        <li onclick=\"checkAnswer(4,'D','D')\">D. \u7576\u4f5c\u5f8c\u7aef\u4efb\u52d9\u8207 MLflow trace \u4e4b\u9593\u7684\u6a4b\uff0c\u65e5\u5f8c\u53ef\u7528\u5b83\u53cd\u67e5\u5c0d\u61c9 trace<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb4\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q5\">\n      <h3>5. \u6587\u7ae0\u628a\u6574\u500b\u7cfb\u5217\u4e32\u6210 GenAI \u7684 MLOps \u8ff4\u5708\uff0c\u4e09\u500b\u6838\u5fc3\u89d2\u8272\u7684\u5206\u5de5\u662f\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(5,'A','B')\">A. tracing \u6253\u5206\u3001evaluation \u7248\u672c\u63a7\u5236\u3001prompt registry \u770b\u898b<\/li>\n        <li onclick=\"checkAnswer(5,'B','B')\">B. tracing \u8ca0\u8cac\u300c\u770b\u898b\u300d\u3001evaluation \u8ca0\u8cac\u300c\u6253\u5206\u300d\u3001prompt registry \u8ca0\u8cac\u300c\u6539\u9032\u8207\u7248\u672c\u63a7\u5236\u300d<\/li>\n        <li onclick=\"checkAnswer(5,'C','B')\">C. \u4e09\u8005\u90fd\u8ca0\u8cac\u8ffd\u8e64\uff0c\u53ea\u662f\u8f38\u51fa\u683c\u5f0f\u4e0d\u540c<\/li>\n        <li onclick=\"checkAnswer(5,'D','B')\">D. tracing \u6536\u96c6\u56de\u994b\u3001evaluation \u767c\u5e03 prompt\u3001registry \u76e3\u63a7\u5ef6\u9072<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb5\"><\/div>\n    <\/div>\n\n    <div class=\"score\" id=\"score\" style=\"display:none;\"><\/div>\n<script>\n\n      let answered = 0, correct = 0;\n      const total = 5;\n      const explanations = {\n        1: \"Agent \u6703\u547c\u53eb\u5de5\u5177\u3001\u6d3e\u5b50\u4ee3\u7406\uff0c\u5b50\u4ee3\u7406\u53c8\u81ea\u5df1\u547c\u53eb\u5de5\u5177\u8207 LLM\uff0c\u9019\u4e9b\u52d5\u4f5c\u5728 MLflow \u5f62\u6210\u6709\u7236\u5b50\u968e\u5c64\u7684\u5de2\u72c0 span \u6a39\uff0csubagent_* \u5e95\u4e0b\u7684\u90fd\u662f\u8a72\u5b50\u4ee3\u7406\u505a\u7684\u4e8b\u3002\",\n        2: \"autolog \u9760\u6514\u622a SDK \u7684\u5efa\u69cb\u5b50\uff08__init__\uff09\u4f86\u81ea\u52d5\u8ffd\u8e64\uff0c\u6240\u4ee5\u4e00\u5b9a\u8981\u5728 client \u5efa\u7acb\u524d\u547c\u53eb\u3002\u82e5\u4efb\u52d9\u6b63\u5e38\u4f46\u6c92\u6709 trace\uff0c\u7b2c\u4e00\u500b\u5c31\u8981\u6aa2\u67e5\u9019\u500b\u9806\u5e8f\u3002\",\n        3: \"\u975e\u540c\u6b65\u532f\u51fa\u662f\u5728\u80cc\u666f\u6162\u6162\u9001 trace\uff0c\u9069\u5408\u9577\u671f\u670d\u52d9\uff1b\u4f46\u77ed\u547d\u7a0b\u5e8f\u8dd1\u5b8c\u5c31 exit\uff0c\u80cc\u666f\u9084\u6c92\u9001\u51fa\u7684 trace \u6703\u4e00\u8d77\u6d88\u5931\uff0c\u6240\u4ee5\u8981\u6539\u540c\u6b65\u532f\u51fa\u3002\",\n        4: \"backend_run_id \u628a\u5f8c\u7aef\u8cc7\u6599\u5eab\u7684\u4efb\u52d9 id \u7d81\u5230 trace \u4e0a\uff0c\u4f7f\u7528\u8005\u56de\u5831\u554f\u984c\u6642\u53ef\u7528\u5b83\u53cd\u67e5\u5230\u5c0d\u61c9 trace\uff0c\u662f\u751f\u7522\u74b0\u5883\u53cd\u67e5\u7684\u547d\u8108\u3002\",\n        5: \"tracing \u770b\u898b\u767c\u751f\u4e86\u4ec0\u9ebc\u3001evaluation \u5c0d\u8f38\u51fa\u6253\u5206\u3001prompt registry \u7ba1\u7406\u8207\u7248\u672c\u5316 prompt\uff0c\u4e09\u8005\u63a5\u6210\u9589\u74b0\u5c31\u662f GenAI \u7248\u7684 MLOps\u3002\"\n      };\n      function checkAnswer(qNum, selected, correctAns) {\n        const question = document.getElementById(\"q\" + qNum);\n        if (question.classList.contains(\"answered\")) return;\n        question.classList.add(\"answered\"); answered++;\n        const options = question.querySelectorAll(\".options li\");\n        options.forEach((opt) => {\n          opt.classList.add(\"disabled\");\n          if (opt.textContent.startsWith(correctAns + \".\")) opt.classList.add(\"show-answer\");\n        });\n        const feedback = document.getElementById(\"fb\" + qNum);\n        if (selected === correctAns) {\n          correct++;\n          feedback.className = \"feedback correct\";\n          feedback.innerHTML = \"\u2713 \u6b63\u78ba\uff01\" + explanations[qNum];\n        } else {\n          feedback.className = \"feedback wrong\";\n          feedback.innerHTML = \"\u2717 \u932f\u8aa4\u3002\u6b63\u78ba\u7b54\u6848\u662f \" + correctAns + \"\u3002\" + explanations[qNum];\n          options.forEach((opt) => { if (opt.textContent.startsWith(selected + \".\")) opt.classList.add(\"wrong\"); });\n        }\n        if (answered === total) {\n          const scoreDiv = document.getElementById(\"score\");\n          scoreDiv.style.display = \"block\";\n          scoreDiv.innerHTML = \"\u6e2c\u9a57\u5b8c\u6210\uff01\u5f97\u5206\uff1a\" + correct + \" \/ \" + total +\n            (correct === total ? \" \ud83c\udf89 \u5168\u5c0d\uff01\" : correct >= Math.ceil(total*0.6) ? \" \ud83d\udc4d \u4e0d\u932f\uff01\" : \" \ud83d\udcda \u518d\u8907\u7fd2\u4e00\u4e0b\u5427\");\n        }\n      }\n    \n<\/script>\n<\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u7cfb\u5217\u6700\u7d42\u7bc7\uff08\u7b2c 4 \u7bc7\uff0c\u5171 4 \u7bc7\uff09\uff5c\u96e3\u5ea6\uff1aL3-\u719f\u7df4<br>\u524d\u7f6e\uff1a\u5df2\u8b80 #01\uff5e#03\uff08tracing \u57fa\u790e\u3001\u8a55\u4f30\u3001prompt registry\uff09\uff0c\u5c0d\u591a\u6b65\u9a5f Agent \u6709\u57fa\u672c\u6982\u5ff5<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u53e5\u8a71\u8aaa\u660e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7576 AI \u5e6b\u4f60\u5beb\u7684\u4e0d\u518d\u662f\u300c\u547c\u53eb\u4e00\u6b21 LLM\u300d\u800c\u662f\u4e00\u500b\u6703<strong>\u81ea\u5df1\u547c\u53eb\u5de5\u5177\u3001\u6d3e\u5b50\u4ee3\u7406<\/strong>\u7684 Agent \u6642\uff0cMLflow \u7684 trace \u6703\u9577\u6210\u4e00\u68f5<strong>\u5de2\u72c0 span \u6a39<\/strong>\uff1b\u9019\u7bc7\u6559\u4f60\u600e\u9ebc\u8b80\u61c2\u9019\u68f5\u6a39\u3001\u600e\u9ebc\u78ba\u8a8d\u77ed\u547d\u7a0b\u5e8f\u771f\u7684\u6709\u628a trace \u9001\u51fa\u53bb\uff0c\u4ee5\u53ca\u4e0a\u7dda\u5f8c\u600e\u9ebc\u76ef\u5ef6\u9072\u3001\u6210\u672c\u3001token \u8207\u4f7f\u7528\u8005\u56de\u994b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u4e09\u7bc7\u662f\u300c\u55ae\u6b21\u547c\u53eb\u300d\u7684\u4e16\u754c\uff0c\u9019\u7bc7\u9032\u5230\u300c\u4e00\u6b21\u4efb\u52d9\u3001\u5e7e\u5341\u500b span\u300d\u7684\u4e16\u754c\u3002\u91cd\u9ede\u4e0d\u662f\u6559\u4f60\u600e\u9ebc\u5beb\u8ffd\u8e64\uff0c\u800c\u662f\u6559\u4f60<strong>\u770b\u61c2 AI \u7522\u51fa\u7684\u8ffd\u8e64\u8a2d\u5b9a\u5230\u5e95\u5c0d\u4e0d\u5c0d<\/strong>\u3001\u4e0a\u7dda\u5f8c\u5100\u8868\u677f\u8a72\u770b\u4ec0\u9ebc\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5148\u5efa\u7acb\u5fc3\u667a\u6a21\u578b\uff1aAgent \u7684 trace \u662f\u4e00\u68f5\u6a39<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u55ae\u6b21 LLM \u547c\u53eb\u7684 trace \u662f\u4e00\u689d\u7dda\uff1a\u8f38\u5165 \u2192 \u6a21\u578b \u2192 \u8f38\u51fa\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Agent \u4e0d\u662f\u3002\u4e00\u500b Agent \u4efb\u52d9\u88e1\uff0c\u4e3b\u4ee3\u7406\u6703\u547c\u53eb\u5de5\u5177\uff08\u8b80\u6a94\u3001\u8dd1 bash\u3001\u641c\u5c0b\uff09\uff0c\u9084\u6703\u7528 Task \u5de5\u5177<strong>\u6d3e\u51fa\u5b50\u4ee3\u7406<\/strong>\u53bb\u505a\u5b50\u4efb\u52d9\uff0c\u5b50\u4ee3\u7406\u81ea\u5df1\u53c8\u6703\u547c\u53eb\u5de5\u5177\u3001\u547c\u53eb LLM\u3002\u9019\u4e9b\u52d5\u4f5c\u5728 MLflow \u88e1\u662f\u4e00\u68f5\u6709\u968e\u5c64\u7684\u6a39\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\"><span><code class=\"hljs\">claude_code_conversation          \u2190 root span\uff08\u6574\u500b\u5c0d\u8a71\uff09\n\u251c\u2500\u2500 llm                           \u2190 \u4e3b\u4ee3\u7406\u60f3\u4e86\u4e00\u4e0b\n\u251c\u2500\u2500 tool_Read                     \u2190 \u4e3b\u4ee3\u7406\u8b80\u4e86\u4e00\u500b\u6a94\n\u251c\u2500\u2500 subagent_article-writer       \u2190 \u4e3b\u4ee3\u7406\u6d3e\u51fa\u300c\u6587\u7ae0\u64b0\u5beb\u300d\u5b50\u4ee3\u7406\n\u2502   \u251c\u2500\u2500 llm                       \u2190   \u5b50\u4ee3\u7406\u81ea\u5df1\u5728\u60f3\n\u2502   \u251c\u2500\u2500 tool_Write                \u2190   \u5b50\u4ee3\u7406\u5beb\u6a94\n\u2502   \u2514\u2500\u2500 tool_mc-quiz              \u2190   \u5b50\u4ee3\u7406\u547c\u53eb skill \u751f\u6e2c\u9a57\n\u2514\u2500\u2500 subagent_reviewer-publisher   \u2190 \u53c8\u6d3e\u51fa\u300c\u5be9\u7a3f\u767c\u5e03\u300d\u5b50\u4ee3\u7406\n    \u251c\u2500\u2500 llm\n    \u2514\u2500\u2500 tool_wordpress-blog       \u2190   \u767c\u5e03\u5230 WordPress\n<\/code><\/span><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9019\u5728\u5e79\u561b<\/strong>\uff1a\u6bcf\u4e00\u500b\u7e2e\u6392\u4ee3\u8868\u300c\u8ab0\u5728\u8ab0\u5e95\u4e0b\u505a\u4e8b\u300d\u3002<code>subagent_*<\/code> \u5e95\u4e0b\u7684\u6771\u897f\u90fd\u662f\u90a3\u500b\u5b50\u4ee3\u7406\u505a\u7684\uff0c\u4e0d\u662f\u4e3b\u4ee3\u7406\u505a\u7684\u3002\u6703\u8b80\u9019\u68f5\u6a39\uff0c\u4f60\u5c31\u80fd\u4e00\u773c\u770b\u51fa\u4efb\u52d9\u5361\u5728\u54ea\u4e00\u6b65\u3001\u54ea\u500b\u5b50\u4ee3\u7406\u82b1\u6700\u4e45\u3001\u54ea\u6b21\u5de5\u5177\u547c\u53eb\u5831\u932f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u540d\u8a5e<\/th>\n<th>\u767d\u8a71<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>span<\/td>\n<td>\u4e00\u500b\u300c\u505a\u4e86\u4e00\u4ef6\u4e8b\u300d\u7684\u5340\u584a\uff0c\u6709\u958b\u59cb\u3001\u7d50\u675f\u3001\u8017\u6642<\/td>\n<\/tr>\n<tr>\n<td>root span<\/td>\n<td>\u6700\u5916\u5c64\u90a3\u4e00\u500b\uff0c\u4ee3\u8868\u6574\u500b\u4efb\u52d9<\/td>\n<\/tr>\n<tr>\n<td>\u5de2\u72c0\uff08nested\uff09<\/td>\n<td>span \u88e1\u9762\u9084\u6709 span\uff0c\u5f62\u6210\u7236\u5b50\u968e\u5c64<\/td>\n<\/tr>\n<tr>\n<td>span type<\/td>\n<td>\u9019\u500b span \u662f\u54ea\u7a2e\u4e8b\uff1a<code>LLM<\/code>\uff08\u60f3\uff09\u3001<code>TOOL<\/code>\uff08\u7528\u5de5\u5177\uff09\u3001<code>AGENT<\/code>\uff08\u5b50\u4ee3\u7406\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">span \u6a39\u662f\u600e\u9ebc\u88ab\u81ea\u52d5\u751f\u51fa\u4f86\u7684<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u4e0d\u7528\u624b\u52d5\u4e00\u500b\u4e00\u500b\u6a19 span\u3002\u6574\u5408\u6846\u67b6\u6703\u7528 <strong>autolog<\/strong> \u81ea\u52d5\u5e6b\u4f60\u88dc\u3002\u4ee5\u672c\u5c08\u6848\u7684 Claude Agent SDK \u70ba\u4f8b\uff0c\u53ea\u8981\u4e00\u884c\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-1\" data-shcb-language-name=\"CSS\" data-shcb-language-slug=\"css\"><span><code class=\"hljs language-css\"><span class=\"hljs-selector-tag\">import<\/span> <span class=\"hljs-selector-tag\">mlflow<\/span>\n\n<span class=\"hljs-selector-tag\">mlflow<\/span><span class=\"hljs-selector-class\">.anthropic<\/span><span class=\"hljs-selector-class\">.autolog<\/span>()  # \u9019\u884c\u4e4b\u5f8c\uff0c<span class=\"hljs-selector-tag\">Agent<\/span> <span class=\"hljs-selector-tag\">SDK<\/span> \u7684\u6bcf\u6b21\u5c0d\u8a71\u81ea\u52d5\u8b8a\u6210\u4e00\u689d <span class=\"hljs-selector-tag\">trace<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-1\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">CSS<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">css<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9019\u5728\u5e79\u561b<\/strong>\uff1a<code>autolog()<\/code> \u6703\u53bb\u300c\u6514\u622a\u300d\uff08patch\uff09SDK \u7684 <code>query()<\/code> \/ <code>receive_response()<\/code>\uff0c\u4f60\u6b63\u5e38\u8dd1 Agent\uff0c\u5b83\u5728\u65c1\u908a\u9ed8\u9ed8\u628a span \u6a39\u7d44\u51fa\u4f86\u9001\u5230 MLflow\u3002LangChain\u3001LlamaIndex\u3001OpenAI \u4e5f\u5404\u6709\u81ea\u5df1\u7684 autolog\uff08<code>mlflow.langchain.autolog()<\/code> \u7b49\uff09\uff0c\u6982\u5ff5\u4e00\u6a23\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u8a8d\u5f97\u5c31\u597d\uff08\u4e0d\u540c\u6846\u67b6\u7684\u540d\u5b57\uff09\uff1a<code>mlflow.anthropic.autolog()<\/code>\u3001<code>mlflow.langchain.autolog()<\/code>\u3001<code>mlflow.openai.autolog()<\/code>\u3002\u4f60\u7dad\u8b77\u54ea\u500b\u6846\u67b6\u5c31\u7528\u54ea\u500b\uff0c\u884c\u70ba\u90fd\u662f\u300c\u4e00\u884c\u958b\u555f\u3001\u81ea\u52d5\u8ffd\u8e64\u300d\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udea9 \u7d05\u65d7\u4e00\uff1aautolog \u653e\u932f\u4f4d\u7f6e<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-2\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\"><span class=\"hljs-comment\"># \ud83d\udea9 \u7d05\u65d7\uff1a\u5148\u5efa\u4e86 client\uff0c\u624d\u958b autolog<\/span>\nclient = ClaudeSDKClient(options=options)\nmlflow.anthropic.autolog()   <span class=\"hljs-comment\"># \u592a\u665a\u4e86\uff01\u9019\u500b client \u4e0d\u6703\u88ab\u8ffd\u8e64<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-2\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">autolog \u7684\u539f\u7406\u662f\u300c\u6514\u622a\u5efa\u69cb\u5b50\u300d\uff0c\u6240\u4ee5<strong>\u5fc5\u9808\u5728\u5efa\u7acb client \u4e4b\u524d\u547c\u53eb<\/strong>\u3002\u672c\u5c08\u6848\u7684\u8a3b\u89e3\u5c31\u628a\u9019\u689d\u5beb\u6b7b\u4e86\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-3\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\">def setup_mlflow() -&gt; bool:\n    <span class=\"hljs-string\">\"\"<\/span><span class=\"hljs-string\">\"\u5fc5\u9808\u5728\u5efa\u7acb ClaudeSDKClient \u4e4b\u524d\u547c\u53eb\u2014\u2014autolog() \u662f patch __init__\u3002\"<\/span><span class=\"hljs-string\">\"\"<\/span>\n    ...\n    mlflow.anthropic.autolog()\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-3\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u767c\u73fe\u300c\u7a0b\u5f0f\u8dd1\u4e86\u3001\u4efb\u52d9\u4e5f\u5b8c\u6210\u4e86\uff0c\u4f46 MLflow \u5c31\u662f\u6c92\u6709 trace\u300d\uff0c\u7b2c\u4e00\u500b\u8981\u6aa2\u67e5\u7684\u5c31\u662f\uff1a<strong>autolog \u662f\u4e0d\u662f\u5728 client \u4e4b\u5f8c\u624d\u958b\u7684\uff1f<\/strong> \u76f4\u63a5\u554f AI\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u300c\u6211\u7684 <code>mlflow.anthropic.autolog()<\/code> \u662f\u5728\u5efa\u7acb client \u4e4b\u524d\u9084\u662f\u4e4b\u5f8c\u547c\u53eb\u7684\uff1f\u8cbc\u7d66\u4f60\u770b\u3002\u300d<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u77ed\u547d\u5b50\u7a0b\u5e8f\u7684\u4e09\u500b\u81f4\u547d\u7d30\u7bc0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u662f\u672c\u7bc7\u6700\u5bb9\u6613\u8e29\u96f7\u3001\u4e5f\u6700\u503c\u5f97\u6295\u8cc7\u6ce8\u610f\u529b\u7684\u90e8\u5206\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u60c5\u5883<\/strong>\uff1a\u5f8c\u7aef\u4e0d\u662f\u4e00\u500b\u9577\u671f\u8dd1\u8457\u7684\u670d\u52d9\u5728\u8ffd\u8e64\uff0c\u800c\u662f\u300c\u6bcf\u500b\u4efb\u52d9\u958b\u4e00\u500b\u5b50\u7a0b\u5e8f\u3001\u8dd1\u5b8c\u5c31\u7d50\u675f\u300d\uff08<code>uv run python agent.py<\/code>\uff0c\u8dd1\u5b8c exit\uff09\u3002\u7a0b\u5e8f\u6d3b\u5f97\u5f88\u77ed\uff0cMLflow \u9810\u8a2d\u662f<strong>\u975e\u540c\u6b65<\/strong>\u9001 trace\u2014\u2014\u5728\u80cc\u666f\u6162\u6162\u9001\u3002\u7a0b\u5e8f\u4e00\u7d50\u675f\uff0c\u80cc\u666f\u9084\u6c92\u9001\u5b8c\u7684 trace \u5c31<strong>\u8ddf\u8457\u6b7b\u6389\u4e86<\/strong>\uff0c\u4f60\u4ec0\u9ebc\u90fd\u770b\u4e0d\u5230\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8981\u5728\u9019\u7a2e\u77ed\u547d\u7a0b\u5e8f\u88e1\u7a69\u5b9a\u62ff\u5230 trace\uff0cAI \u61c9\u8a72\u5e6b\u4f60\u8655\u7406\u4e09\u4ef6\u4e8b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u95dc\u6389\u975e\u540c\u6b65\u532f\u51fa\uff08\u6539\u6210\u540c\u6b65\uff09<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-4\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\"><span class=\"hljs-comment\"># \u77ed\u547d\u5b50\u7a0b\u5e8f\uff1a\u6539\u70ba\u540c\u6b65\u532f\u51fa trace\uff0c\u907f\u514d\u7a0b\u5e8f\u7d50\u675f\u524d\u4f86\u4e0d\u53ca\u9001\u51fa<\/span>\nos.environ.setdefault(<span class=\"hljs-string\">\"MLFLOW_ENABLE_ASYNC_TRACE_LOGGING\"<\/span>, <span class=\"hljs-string\">\"false\"<\/span>)\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-4\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7ffb\u8b6f<\/strong>\uff1a\u300c\u4e0d\u8981\u5728\u80cc\u666f\u6162\u6162\u9001\uff0c\u6536\u5230\u5c31\u99ac\u4e0a\u9001\uff0c\u9001\u5b8c\u624d\u5f80\u4e0b\u8d70\u3002\u300d\u5c0d\u9577\u671f\u670d\u52d9\u9019\u6a23\u505a\u6703\u62d6\u6162\u6548\u80fd\uff0c\u4f46\u5c0d\u300c\u8dd1\u5b8c\u5c31\u6b7b\u300d\u7684\u5b50\u7a0b\u5e8f\uff0c\u9019\u662f\u4fdd\u547d\u7b26\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u5b8c\u6574\u6d88\u8cbb <code>receive_response()<\/code><\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-5\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">async <span class=\"hljs-keyword\">for<\/span> msg in client.receive_response():   <span class=\"hljs-comment\"># \u4e00\u5b9a\u8981\u8ff4\u5708\u5230\u6700\u5f8c\u4e00\u5247\u8a0a\u606f<\/span>\n    result = _handle_message(msg, stats) <span class=\"hljs-keyword\">or<\/span> result\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-5\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9019\u5728\u5e79\u561b<\/strong>\uff1aautolog \u7684 trace \u662f\u5728\u300c\u56de\u61c9<strong>\u5b8c\u6574<\/strong>\u6536\u5b8c\u300d\u7684\u90a3\u4e00\u523b\u624d\u7d44\u51fa\u4f86\u7684\u3002\u5982\u679c\u4f60\u53ea\u8b80\u524d\u5e7e\u5247\u8a0a\u606f\u5c31 <code>break<\/code>\u3001\u6216\u6839\u672c\u6c92\u53bb\u8fed\u4ee3\u9019\u500b\u56de\u61c9\uff0ctrace \u5c31\u6c38\u9060\u4e0d\u6703\u751f\u6210\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udea9 \u7d05\u65d7\u4e8c\uff1a\u5077\u61f6\u53ea\u8b80\u4e00\u90e8\u5206\u56de\u61c9<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-6\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">async <span class=\"hljs-keyword\">for<\/span> msg in client.receive_response():\n    <span class=\"hljs-keyword\">print<\/span>(msg)\n    <span class=\"hljs-keyword\">break<\/span>   <span class=\"hljs-comment\"># \ud83d\udea9 \u7d05\u65d7\uff1a\u53ea\u8b80\u7b2c\u4e00\u5247\u5c31\u8df3\u51fa\uff0ctrace \u4e0d\u6703\u7522\u751f<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-6\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u53ea\u8981 AI \u5beb\u7684\u7a0b\u5f0f\u6c92\u6709\u628a <code>receive_response()<\/code> \u9019\u500b async \u8fed\u4ee3<strong>\u8dd1\u5230\u81ea\u7136\u7d50\u675f<\/strong>\uff0c\u4f60\u7684 trace \u5c31\u6703\u7f3a\u3002\u770b\u5230 <code>break<\/code> \u6216\u63d0\u65e9 <code>return<\/code> \u5728\u9019\u500b\u8ff4\u5708\u88e1\uff0c\u8981\u7279\u5225\u8b66\u89ba\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u7d50\u675f\u524d\u4e3b\u52d5 flush<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-7\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\">def flush_tracing() -&gt; None:\n    <span class=\"hljs-string\">\"\"<\/span><span class=\"hljs-string\">\"\u7a0b\u5e8f\u7d50\u675f\u524d\u9632\u79a6\u6027 flush\uff0c\u78ba\u4fdd trace \/ run \u8cc7\u6599\u90fd\u9001\u9054\u4f3a\u670d\u5668\u3002\"<\/span><span class=\"hljs-string\">\"\"<\/span>\n    <span class=\"hljs-keyword\">import<\/span> mlflow\n    mlflow.flush_trace_async_logging()\n    mlflow.flush_async_logging()\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-7\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7ffb\u8b6f<\/strong>\uff1a\u300c\u95dc\u9580\u524d\u518d\u558a\u4e00\u8072\u300e\u6771\u897f\u90fd\u9001\u51fa\u53bb\u4e86\u55ce\u300f\uff0c\u628a\u9084\u5728\u7ba1\u7dda\u88e1\u7684\u8cc7\u6599\u64e0\u51fa\u53bb\u3002\u300d\u5c31\u7b97\u524d\u9762\u8a2d\u4e86\u540c\u6b65\uff0c\u9019\u500b flush \u662f\u6700\u5f8c\u4e00\u9053\u4fdd\u96aa\uff0c\u901a\u5e38\u653e\u5728 <code>finally:<\/code> \u88e1\u78ba\u4fdd\u4e00\u5b9a\u6703\u57f7\u884c\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-8\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\"><span class=\"hljs-keyword\">try<\/span>:\n    ...  <span class=\"hljs-comment\"># \u8dd1 agent\u3001\u6d88\u8cbb\u56de\u61c9<\/span>\n<span class=\"hljs-keyword\">finally<\/span>:\n    flush_tracing()   <span class=\"hljs-comment\"># \u4e0d\u7ba1\u6709\u6c92\u6709\u51fa\u932f\uff0c\u95dc\u9580\u524d\u4e00\u5b9a flush<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-8\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e09\u4ef6\u4e8b\u4e00\u8d77\u770b<\/strong>\uff1a\u540c\u6b65\u532f\u51fa\uff08\u8a2d\u5b9a\uff09\uff0b \u5b8c\u6574\u6d88\u8cbb\u56de\u61c9\uff08\u8ff4\u5708\u8dd1\u5b8c\uff09\uff0b \u7d50\u675f\u524d flush\uff08\u4fdd\u96aa\uff09\u3002\u4e09\u500b\u5c11\u4e00\u500b\uff0c\u77ed\u547d\u7a0b\u5e8f\u7684 trace \u5c31\u53ef\u80fd\u6642\u6709\u6642\u7121\u2014\u2014\u800c\u4e14\u9019\u7a2e bug \u8d85\u96e3\u6293\uff0c\u56e0\u70ba\u300c\u6709\u6642\u5019\u6709\u3001\u6709\u6642\u5019\u6c92\u6709\u300d\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u7528 trace tags \u5e6b\u6bcf\u689d trace \u8cbc\u6a19\u7c64<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">trace \u7522\u751f\u5f8c\u9810\u8a2d\u53ea\u6709 SDK \u7d66\u7684\u8cc7\u8a0a\u3002\u4f46\u751f\u7522\u74b0\u5883\u4f60\u6703\u60f3\u554f\u300c\u9019\u689d trace \u662f\u54ea\u500b\u5c08\u6848\u8dd1\u7684\uff1f\u5c0d\u61c9\u5f8c\u7aef\u54ea\u4e00\u7b46\u4efb\u52d9\uff1f\u54ea\u4e9b\u5b50\u4ee3\u7406\u53c3\u8207\u4e86\uff1f\u300d\u2014\u2014\u9019\u4e9b\u8981\u9760<strong>\u4f60\u81ea\u5df1\u88dc tag<\/strong>\u3002<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-9\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">tags = {\n    <span class=\"hljs-string\">\"project\"<\/span>: project,                              <span class=\"hljs-comment\"># \u54ea\u500b agent \u5c08\u6848<\/span>\n    <span class=\"hljs-string\">\"agent_input\"<\/span>: agent_input&#91;:<span class=\"hljs-number\">250<\/span>],                <span class=\"hljs-comment\"># \u4f7f\u7528\u8005\u7576\u521d\u8f38\u5165\u4ec0\u9ebc<\/span>\n    <span class=\"hljs-string\">\"backend_run_id\"<\/span>: os.environ.get(<span class=\"hljs-string\">\"AGENT_RUN_ID\"<\/span>, <span class=\"hljs-string\">\"\"<\/span>),  <span class=\"hljs-comment\"># \u5c0d\u61c9\u5f8c\u7aef\u4efb\u52d9 id<\/span>\n    <span class=\"hljs-string\">\"subagents_used\"<\/span>: <span class=\"hljs-string\">\",\"<\/span>.join(sorted(stats&#91;<span class=\"hljs-string\">\"subagents\"<\/span>])),  <span class=\"hljs-comment\"># \u9019\u6b21\u7528\u4e86\u54ea\u4e9b\u5b50\u4ee3\u7406<\/span>\n}\n<span class=\"hljs-keyword\">for<\/span> trace_id in trace_ids:\n    tag_trace(trace_id, tags)\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-9\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9019\u5728\u5e79\u561b<\/strong>\uff1a<code>backend_run_id<\/code> \u662f\u6700\u95dc\u9375\u7684\u4e00\u500b\u2014\u2014\u5b83\u662f\u4f60\u7684\u5f8c\u7aef\u8cc7\u6599\u5eab\u4efb\u52d9\u548c MLflow trace \u4e4b\u9593\u7684<strong>\u6a4b<\/strong>\u3002\u4f7f\u7528\u8005\u56de\u5831\u300c\u6211\u90a3\u500b\u4efb\u52d9\u7d50\u679c\u5f88\u602a\u300d\uff0c\u4f60\u62ff\u4ed6\u7684 run id \u5c31\u80fd\u53cd\u67e5\u5230\u5c0d\u61c9\u7684 trace\uff0c\u76f4\u63a5\u770b\u90a3\u6b21\u5230\u5e95\u767c\u751f\u4ec0\u9ebc\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u62ff trace id \u7684\u6642\u6a5f\u6709\u500b\u5751<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">autolog \u7684 trace \u662f\u300c\u56de\u61c9\u6536\u5b8c\u5f8c\u300d\u624d\u5728\u80cc\u666f\u5efa\u7acb\u7684\uff0c\u6240\u4ee5\u4f60<strong>\u4e0d\u80fd\u5728\u5c0d\u8a71\u9032\u884c\u4e2d<\/strong>\u62ff\u5b83\uff0c\u8981<strong>\u4e8b\u5f8c<\/strong>\u53d6\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-10\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">def get_last_trace_id() -&gt; str | None:\n    import mlflow\n    <span class=\"hljs-keyword\">return<\/span> mlflow.get_last_active_trace_id()  <span class=\"hljs-comment\"># \u62ff\u300c\u525b\u525b\u7d50\u675f\u300d\u90a3\u689d trace \u7684 id<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-10\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u800c\u4e14\u2014\u2014<strong>\u6bcf\u6d88\u8cbb\u5b8c\u4e00\u8f2a\u56de\u61c9\u5c31\u8981\u53d6\u4e00\u6b21<\/strong>\u3002\u5982\u679c\u540c\u4e00\u500b session \u8ffd\u554f\u4e86\u597d\u5e7e\u6b21\uff08\u50cf\u672c\u5c08\u6848\u7684\u300c\u5b8c\u6210\u5ea6\u9632\u7dda\u300d\u6703\u8ffd\u554f\u6a21\u578b\u7e7c\u7e8c\u505a\uff09\uff0c\u6703\u7522\u751f<strong>\u597d\u5e7e\u689d trace<\/strong>\uff0c\u6bcf\u689d\u90fd\u8981\u5404\u81ea\u6536 id\u3001\u5404\u81ea\u8cbc tag\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-11\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">async def _consume_response(client):\n    async <span class=\"hljs-keyword\">for<\/span> msg in client.receive_response():\n        result = _handle_message(msg, stats) <span class=\"hljs-keyword\">or<\/span> result\n    trace_id = get_last_trace_id()          <span class=\"hljs-comment\"># \u9019\u4e00\u8f2a\u7684 trace id<\/span>\n    <span class=\"hljs-keyword\">if<\/span> trace_id <span class=\"hljs-keyword\">and<\/span> trace_id not in trace_ids:\n        trace_ids.append(trace_id)          <span class=\"hljs-comment\"># \u6536\u96c6\u8d77\u4f86\uff0c\u6700\u5f8c\u7d71\u4e00\u8cbc tag<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-11\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udea9 \u7d05\u65d7\u4e09\uff1a\u4ee5\u70ba\u4e00\u500b\u4efb\u52d9\u53ea\u6709\u4e00\u689d trace<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-12\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\"><span class=\"hljs-comment\"># \ud83d\udea9 \u7d05\u65d7\uff1a\u53ea\u5728\u6700\u5f8c\u62ff\u4e00\u6b21 trace id<\/span>\nawait consume(client)  <span class=\"hljs-comment\"># \u7b2c\u4e00\u8f2a<\/span>\nawait consume(client)  <span class=\"hljs-comment\"># \u8ffd\u554f\u7b2c\u4e8c\u8f2a<\/span>\ntrace_id = get_last_trace_id()  <span class=\"hljs-comment\"># \u53ea\u62ff\u5230\u300c\u6700\u5f8c\u4e00\u8f2a\u300d\uff0c\u7b2c\u4e00\u8f2a\u90a3\u689d\u6c92 tag \u5230<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-12\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u53ea\u8981\u6709\u591a\u8f2a\u5c0d\u8a71\uff0c\u5c31\u6709\u591a\u689d trace\u3002\u7a0b\u5f0f\u82e5\u53ea\u5728\u6700\u5f8c\u62ff\u4e00\u6b21 id\uff0c\u524d\u9762\u5e7e\u8f2a\u7684 trace \u6703\u8b8a\u6210\u300c\u6c92\u8cbc\u6a19\u7c64\u7684\u5b64\u5152\u300d\uff0c\u4e8b\u5f8c\u67e5\u8d77\u4f86\u5c0d\u4e0d\u4e0a\u3002\u770b\u5230\u591a\u8f2a\u5c0d\u8a71 + \u53ea\u53d6\u4e00\u6b21 trace id\uff0c\u8981\u8b66\u89ba\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u628a run \u7684\u6307\u6a19\u8a18\u4e0b\u4f86\uff1a\u5ef6\u9072\u3001\u6210\u672c\u3001token<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">trace \u662f\u300c\u9019\u6b21\u505a\u4e86\u4ec0\u9ebc\u300d\u7684\u7d30\u7bc0\uff1b<strong>run \u7684 metrics<\/strong> \u662f\u300c\u9019\u6b21\u82b1\u4e86\u591a\u5c11\u300d\u7684\u7e3d\u5e33\u3002\u751f\u7522\u76e3\u63a7\u4e3b\u8981\u76ef\u7684\u5c31\u662f\u9019\u4e09\u985e\u6578\u5b57\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-13\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\">def _log_result_metrics(result):\n    <span class=\"hljs-keyword\">import<\/span> mlflow\n    metrics = {}\n    <span class=\"hljs-keyword\">for<\/span> name <span class=\"hljs-keyword\">in<\/span> (<span class=\"hljs-string\">\"duration_ms\"<\/span>, <span class=\"hljs-string\">\"num_turns\"<\/span>, <span class=\"hljs-string\">\"total_cost_usd\"<\/span>):\n        value = getattr(result, name, None)\n        <span class=\"hljs-keyword\">if<\/span> value is not None:\n            metrics&#91;name] = float(value)\n    usage = getattr(result, <span class=\"hljs-string\">\"usage\"<\/span>, None) or {}\n    <span class=\"hljs-keyword\">for<\/span> key <span class=\"hljs-keyword\">in<\/span> (<span class=\"hljs-string\">\"input_tokens\"<\/span>, <span class=\"hljs-string\">\"output_tokens\"<\/span>,\n                <span class=\"hljs-string\">\"cache_read_input_tokens\"<\/span>, <span class=\"hljs-string\">\"cache_creation_input_tokens\"<\/span>):\n        <span class=\"hljs-keyword\">if<\/span> (v := usage.get(key)) is not None:\n            metrics&#91;f<span class=\"hljs-string\">\"usage_{key}\"<\/span>] = float(v)\n    mlflow.log_metrics(metrics)\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-13\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u6307\u6a19<\/th>\n<th>\u767d\u8a71<\/th>\n<th>\u70ba\u4ec0\u9ebc\u8981\u76ef<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>duration_ms<\/code><\/td>\n<td>\u9019\u6b21\u8dd1\u591a\u4e45\uff08\u6beb\u79d2\uff09<\/td>\n<td>\u7a81\u7136\u8b8a\u6162\uff1d\u6709\u6771\u897f\u51fa\u554f\u984c<\/td>\n<\/tr>\n<tr>\n<td><code>total_cost_usd<\/code><\/td>\n<td>\u9019\u6b21\u82b1\u591a\u5c11\u7f8e\u91d1<\/td>\n<td>\u6210\u672c\u5931\u63a7\u6700\u65e9\u5728\u9019\u770b\u5230<\/td>\n<\/tr>\n<tr>\n<td><code>num_turns<\/code><\/td>\n<td>\u4f86\u56de\u4e86\u5e7e\u8f2a<\/td>\n<td>\u8f2a\u6578\u66b4\u589e\uff1dAgent \u53ef\u80fd\u5728\u9b3c\u6253\u7246<\/td>\n<\/tr>\n<tr>\n<td><code>usage_input_tokens<\/code><\/td>\n<td>\u5403\u4e86\u591a\u5c11\u8f38\u5165 token<\/td>\n<td>prompt \u6709\u6c92\u6709\u83ab\u540d\u81a8\u8139<\/td>\n<\/tr>\n<tr>\n<td><code>cache_read_input_tokens<\/code><\/td>\n<td>\u547d\u4e2d\u5feb\u53d6\u7684 token<\/td>\n<td>\u5feb\u53d6\u6709\u6c92\u6709\u751f\u6548\uff0c\u76f4\u63a5\u5f71\u97ff\u6210\u672c<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9019\u5728\u5e79\u561b<\/strong>\uff1a\u628a\u9019\u4e9b <code>log_metrics<\/code> \u5230\u6bcf\u4e00\u689d run \u4e4b\u5f8c\uff0cMLflow \u7684 UI \u5c31\u80fd\u756b\u51fa\u300c\u6210\u672c\u96a8\u6642\u9593\u300d\u300c\u5ef6\u9072\u5206\u5e03\u300d\u9019\u985e\u5716\u3002\u4e0a\u7dda\u5f8c\u4f60\u4e0d\u662f\u7b49\u4f7f\u7528\u8005\u62b1\u6028\u624d\u77e5\u9053\u8b8a\u6162\uff0c\u800c\u662f\u770b\u5100\u8868\u677f\u7684\u66f2\u7dda\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u77e5\u9053\u5c31\u597d\uff1a<code>cache_read_input_tokens<\/code> vs <code>cache_creation_input_tokens<\/code>\u2014\u2014\u4e00\u500b\u662f\u300c\u9019\u6b21\u8b80\u5230\u4e86\u5feb\u53d6\u300d\uff08\u7701\u9322\uff09\uff0c\u4e00\u500b\u662f\u300c\u9019\u6b21\u5efa\u7acb\u4e86\u5feb\u53d6\u300d\uff08\u8981\u82b1\u4e00\u9ede\u9322\u4f46\u4e4b\u5f8c\u7701\uff09\u3002\u6210\u672c\u7570\u5e38\u6642\u9019\u5169\u500b\u662f\u91cd\u8981\u7dda\u7d22\u3002<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u751f\u7522\u76e3\u63a7\u4e09\u652f\u67f1\uff1a\u6307\u6a19\u3001\u56de\u994b\u3001\u7dda\u4e0a\u8a55\u4f30<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5230\u9019\u88e1\u4f60\u5df2\u7d93\u6709\u4e86\u300c\u6bcf\u6b21\u4efb\u52d9\u7684 trace \uff0b metrics\u300d\u3002\u8981\u8b8a\u6210\u771f\u6b63\u7684\u751f\u7522\u53ef\u89c0\u6e2c\u6027\uff0c\u9084\u5dee\u5169\u584a\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u4f7f\u7528\u8005\u56de\u994b\uff08feedback\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u6709\u6a5f\u5668\u6307\u6a19\u4e0d\u5920\u2014\u2014\u300c\u8dd1\u5f97\u5feb\u3001\u82b1\u5f97\u5c11\u300d\u4e0d\u4ee3\u8868\u300c\u7d50\u679c\u597d\u300d\u3002\u4f60\u8981\u80fd\u628a<strong>\u4f7f\u7528\u8005\u7684\u8a55\u50f9<\/strong>\u7d81\u56de\u5c0d\u61c9\u7684 trace\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-14\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">import mlflow\n\n<span class=\"hljs-comment\"># \u4f7f\u7528\u8005\u6309\u4e86\u300c\u9019\u7bc7\u6587\u7ae0\u4e0d\u884c\u300d\u6642<\/span>\nmlflow.log_feedback(\n    trace_id=trace_id,          <span class=\"hljs-comment\"># \u7d81\u5230\u90a3\u689d trace<\/span>\n    name=<span class=\"hljs-string\">\"user_rating\"<\/span>,\n    value=<span class=\"hljs-keyword\">False<\/span>,                <span class=\"hljs-comment\"># \u6216\u5206\u6578\u3001\u6216\u6587\u5b57\u8a55\u8a9e<\/span>\n)\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-14\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9019\u5728\u5e79\u561b<\/strong>\uff1a\u9019\u6a23\u4f60\u5c31\u80fd\u5728 MLflow \u88e1\u7be9\u51fa\u300c\u6240\u6709\u88ab\u4f7f\u7528\u8005\u6253\u69cd\u7684 trace\u300d\uff0c\u56de\u982d\u770b\u5b83\u5011\u6709\u4ec0\u9ebc\u5171\u901a\u9ede\u2014\u2014\u662f\u67d0\u500b\u5b50\u4ee3\u7406\u5e38\u51fa\u5305\uff1f\u67d0\u985e\u8f38\u5165\u7279\u5225\u5bb9\u6613\u58de\uff1f\u9019\u662f\u6301\u7e8c\u6539\u5584\u7684\u539f\u6599\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u7dda\u4e0a trace \u62bd\u6a23\u505a\u8a55\u4f30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u4e0d\u53ef\u80fd\u4eba\u5de5\u770b\u6bcf\u4e00\u689d trace\u3002\u4f5c\u6cd5\u662f<strong>\u5f9e\u7dda\u4e0a\u6d41\u91cf\u62bd\u6a23<\/strong>\u4e00\u6279 trace\uff0c\u9935\u7d66\u8a55\u4f30\u6d41\u7a0b\uff08\u5c31\u662f\u7cfb\u5217 #02 \u6559\u7684\u90a3\u5957\u8a55\u4f30\uff09\u81ea\u52d5\u6253\u5206\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-15\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\"><span class=\"hljs-comment\"># \u5f9e\u751f\u7522 experiment \u6488\u6700\u8fd1\u7684 trace \u51fa\u4f86<\/span>\ntraces = mlflow.search_traces(\n    experiment_names=&#91;<span class=\"hljs-string\">\"autoblog-agents\"<\/span>],\n    filter_string=<span class=\"hljs-string\">\"tags.project = 'class'\"<\/span>,\n    max_results=<span class=\"hljs-number\">100<\/span>,\n)\n<span class=\"hljs-comment\"># \u5c0d\u9019\u6279 trace \u8dd1\u8a55\u4f30\uff08LLM-as-judge\u3001\u898f\u5247\u6aa2\u67e5\u2026\uff09\u2192 \u5f97\u5230\u7dda\u4e0a\u54c1\u8cea\u5206\u6578<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-15\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9019\u5728\u5e79\u561b<\/strong>\uff1a\u628a\u300c\u7dda\u4e0a\u771f\u5be6\u767c\u751f\u7684 trace\u300d\u7576\u6210\u8a55\u4f30\u8cc7\u6599\u96c6\uff0c\u5b9a\u671f\u8dd1\u8a55\u4f30\uff0c\u4f60\u5c31\u6709\u4e00\u689d<strong>\u6301\u7e8c\u7684\u54c1\u8cea\u66f2\u7dda<\/strong>\uff0c\u800c\u4e0d\u662f\u53ea\u5728\u4e0a\u7dda\u524d\u6e2c\u4e00\u6b21\u3002\u54c1\u8cea\u9000\u6b65\uff08\u4f8b\u5982\u63db\u4e86\u6a21\u578b\u7248\u672c\u5f8c\u8b8a\u5dee\uff09\u80fd\u63d0\u65e9\u767c\u73fe\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9019\u5c31\u662f\u6574\u500b\u7cfb\u5217\u4e32\u8d77\u4f86\u7684 MLOps \u8ff4\u5708<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-16\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">    \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n    \u2502                                             \u2502\n    \u25bc                                             \u2502\n Prompt Registry (<span class=\"hljs-comment\">#03)                            \u2502<\/span>\n    \u2502  \u7ba1\u7406\u3001\u7248\u672c\u5316 prompt                          \u2502\n    \u25bc                                             \u2502\n Agent \u4e0a\u7dda\u57f7\u884c                                    \u2502\n    \u2502                                             \u2502\n    \u25bc                                             \u2502\n Tracing (<span class=\"hljs-comment\">#01 + \u672c\u7bc7)  \u2500\u2500\u2192 \u6536 trace \/ metrics \/ feedback<\/span>\n    \u2502                                             \u2502\n    \u25bc                                             \u2502\n Evaluation (<span class=\"hljs-comment\">#02)  \u2500\u2500\u2192 \u5c0d\u7dda\u4e0a trace \u62bd\u6a23\u6253\u5206         \u2502<\/span>\n    \u2502                                             \u2502\n    \u2514\u2500\u2500\u2192 \u767c\u73fe\u554f\u984c \u2192 \u6539 prompt \u2192 \u767c\u65b0\u7248\u672c \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-16\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9019\u5728\u5e79\u561b<\/strong>\uff1atracing \u8ca0\u8cac\u300c\u770b\u898b\u300d\uff0cevaluation \u8ca0\u8cac\u300c\u6253\u5206\u300d\uff0cprompt registry \u8ca0\u8cac\u300c\u6539\u9032\u8207\u7248\u672c\u63a7\u5236\u300d\u3002\u4e09\u8005\u63a5\u6210\u4e00\u500b\u9589\u74b0\uff0c\u5c31\u662f GenAI \u7248\u7684 MLOps\u2014\u2014\u9019\u4e5f\u662f\u6574\u500b\u7cfb\u5217\u6700\u5f8c\u60f3\u7559\u7d66\u4f60\u7684\u4e00\u5f35\u5716\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udea9 \u7d05\u65d7\u7e3d\u8868\uff1a\u8b80 Agent \u8ffd\u8e64\u8a2d\u5b9a\u6642\u8981\u6293\u7684\u5305<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u7d05\u65d7<\/th>\n<th>\u75c7\u72c0<\/th>\n<th>\u70ba\u4ec0\u9ebc\u5371\u96aa<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>autolog \u5728 client \u4e4b\u5f8c\u624d\u547c\u53eb<\/td>\n<td>\u4efb\u52d9\u6b63\u5e38\u4f46\u6c92 trace<\/td>\n<td>patch \u4e0d\u5230\u5df2\u5efa\u597d\u7684 client<\/td>\n<\/tr>\n<tr>\n<td><code>receive_response()<\/code> \u63d0\u65e9 break<\/td>\n<td>trace \u7f3a\u5931\u6216\u4e0d\u5b8c\u6574<\/td>\n<td>trace \u5728\u56de\u61c9\u6536\u5b8c\u624d\u751f\u6210<\/td>\n<\/tr>\n<tr>\n<td>\u77ed\u547d\u7a0b\u5e8f\u6c92\u8a2d\u540c\u6b65\u532f\u51fa \/ \u6c92 flush<\/td>\n<td>trace \u6642\u6709\u6642\u7121<\/td>\n<td>\u80cc\u666f\u9001\u51fa\u4f86\u4e0d\u53ca\u3001\u7a0b\u5e8f\u5c31\u6b7b\u4e86<\/td>\n<\/tr>\n<tr>\n<td>\u591a\u8f2a\u5c0d\u8a71\u53ea\u53d6\u4e00\u6b21 trace id<\/td>\n<td>\u90e8\u5206 trace \u6c92 tag<\/td>\n<td>\u6bcf\u8f2a\u5404\u662f\u4e00\u689d trace<\/td>\n<\/tr>\n<tr>\n<td><code>flush<\/code> \u6c92\u653e\u5728 <code>finally<\/code><\/td>\n<td>\u51fa\u932f\u6642 trace \u907a\u5931<\/td>\n<td>\u4f8b\u5916\u8def\u5f91\u8df3\u904e\u4e86 flush<\/td>\n<\/tr>\n<tr>\n<td>\u8ffd\u8e64\u5931\u6557\u6703\u628a\u4e3b\u6d41\u7a0b\u4e00\u8d77\u5f04\u639b<\/td>\n<td>Agent \u56e0 MLflow \u639b\u6389\u800c\u5931\u6557<\/td>\n<td>\u89c0\u6e2c\u4e0d\u8a72\u64cb\u696d\u52d9\u2014\u2014\u672c\u5c08\u6848\u5168\u7528 try\/except \u541e\u6389<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5f8c\u90a3\u689d\u7279\u5225\u91cd\u8981\u3002\u770b\u672c\u5c08\u6848\u6bcf\u500b\u8ffd\u8e64\u51fd\u5f0f\u90fd\u5305\u5728 <code>try\/except<\/code> \u88e1\u3001\u5931\u6557\u53ea\u8a18 warning\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-17\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">except <span class=\"hljs-keyword\">Exception<\/span> <span class=\"hljs-keyword\">as<\/span> e:  <span class=\"hljs-comment\"># noqa: BLE001 \u2014 \u89c0\u6e2c\u5931\u6557\u4e0d\u80fd\u64cb\u4e3b\u6d41\u7a0b<\/span>\n    logger.warning(<span class=\"hljs-string\">\"MLflow \u521d\u59cb\u5316\u5931\u6557\uff1a%s\"<\/span>, e)\n    ...\n    <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-keyword\">False<\/span>   <span class=\"hljs-comment\"># MLflow \u639b\u4e86\uff0cagent \u7167\u6a23\u8dd1\uff0c\u53ea\u662f\u9019\u6b21\u6c92\u8ffd\u8e64<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-17\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9019\u5728\u5e79\u561b<\/strong>\uff1a\u53ef\u89c0\u6e2c\u6027\u662f\u300c\u9644\u52a0\u50f9\u503c\u300d\uff0c\u4e0d\u80fd\u53cd\u904e\u4f86\u8b8a\u6210\u300c\u55ae\u9ede\u6545\u969c\u300d\u3002\u5982\u679c AI \u5e6b\u4f60\u5beb\u7684\u8ffd\u8e64\u7a0b\u5f0f\u78bc\u6703\u5728 MLflow \u9023\u4e0d\u4e0a\u6642\u76f4\u63a5 crash \u6574\u500b\u4efb\u52d9\uff0c\u90a3\u662f\u8a2d\u8a08\u932f\u8aa4\u2014\u2014\u8981\u6c42\u5b83\u628a\u8ffd\u8e64\u76f8\u95dc\u547c\u53eb\u5168\u90e8\u5305\u9032 try\/except\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Vibe Coder \u9a57\u6536\u6aa2\u67e5\u9ede<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u62ff\u5230 AI \u5beb\u597d\u7684 Agent \u8ffd\u8e64\u7a0b\u5f0f\u78bc\uff0c\u7167\u9019\u5e7e\u6b65\u9a57\u6536\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n\n<li><strong>\u78ba\u8a8d autolog \u5728 client \u4e4b\u524d<\/strong><\/li>\n\n\n<li><strong>\u78ba\u8a8d\u77ed\u547d\u7a0b\u5e8f\u4e09\u4ef6\u4e8b\u90fd\u5728<\/strong><\/li>\n\n\n<li><strong>\u5be6\u969b\u8dd1\u4e00\u6b21\uff0c\u78ba\u8a8d trace \u6709\u9032\u53bb<\/strong><\/li>\n\n\n<li><strong>\u78ba\u8a8d trace \u6709\u8cbc\u4e0a <code>backend_run_id<\/code><\/strong><\/li>\n\n\n<li><strong>\u78ba\u8a8d\u8ffd\u8e64\u58de\u6389\u4e0d\u6703\u64cb\u4efb\u52d9<\/strong><\/li>\n\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u770b\u4e0d\u61c2\u5c31\u9019\u6a23\u554f AI<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u300c\u7528\u767d\u8a71\u89e3\u91cb\u9019\u6bb5 MLflow \u8ffd\u8e64\u7a0b\u5f0f\u78bc\u5728\u5e79\u561b\uff0c\u6211\u662f\u521d\u5b78\u8005\u3002\u7279\u5225\u8aaa\u660e\u70ba\u4ec0\u9ebc autolog \u8981\u5728\u5efa\u7acb client \u4e4b\u524d\u547c\u53eb\u3002\u300d<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u300c\u9019\u662f\u4e00\u500b\u8dd1\u5b8c\u5c31\u7d50\u675f\u7684\u77ed\u547d\u5b50\u7a0b\u5e8f\uff0c\u6211\u8981\u78ba\u4fdd MLflow trace \u4e00\u5b9a\u6703\u9001\u51fa\u53bb\u3002\u5e6b\u6211\u6aa2\u67e5\u9019\u6bb5\u6709\u6c92\u6709\uff1a\u540c\u6b65\u532f\u51fa\u3001\u5b8c\u6574\u6d88\u8cbb\u56de\u61c9\u3001\u7d50\u675f\u524d flush\uff0c\u7f3a\u54ea\u500b\u5e6b\u6211\u88dc\u4e0a\u3002\u300d<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u300c\u9019\u689d MLflow trace \u6709\u5de2\u72c0\u7684 subagent span\u3002\u5e6b\u6211\u8b80\u9019\u68f5 span \u6a39\uff0c\u544a\u8a34\u6211\u6574\u500b\u4efb\u52d9\u88e1\u54ea\u4e00\u6b65\u82b1\u6700\u4e45\u3001\u54ea\u500b\u5b50\u4ee3\u7406\u505a\u4e86\u4ec0\u9ebc\u3002\u300d<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u300c\u5e6b\u6211\u8a2d\u8a08\u4e00\u500b\u751f\u7522\u76e3\u63a7\uff1a\u5c0d\u9019\u500b agent \u7684\u6bcf\u6b21\u57f7\u884c\u8a18\u9304\u5ef6\u9072\u3001\u6210\u672c\u3001token\uff0c\u4e26\u4e14\u80fd\u6536\u96c6\u4f7f\u7528\u8005\u56de\u994b\u7d81\u5230\u5c0d\u61c9 trace\u3002\u7528 MLflow\u3002\u300d<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u7cfb\u5217\u56de\u9867<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>#01<\/strong>\uff1aTracing \u57fa\u790e\u2014\u2014\u55ae\u6b21 LLM \u547c\u53eb\u600e\u9ebc\u88ab\u8ffd\u8e64\u6210\u4e00\u689d span\u3002<\/li>\n\n\n<li><strong>#02<\/strong>\uff1aEvaluation\u2014\u2014\u600e\u9ebc\u5e6b LLM \u8f38\u51fa\u6253\u5206\u3001\u5efa\u8a55\u4f30\u8cc7\u6599\u96c6\u3002<\/li>\n\n\n<li><strong>#03<\/strong>\uff1aPrompt Registry\u2014\u2014prompt \u7684\u7248\u672c\u7ba1\u7406\u8207\u6cbb\u7406\u3002<\/li>\n\n\n<li><strong>#04\uff08\u672c\u7bc7\uff09<\/strong>\uff1aAgent \u5168\u93c8\u8def\u8ffd\u8e64\u8207\u751f\u7522\u76e3\u63a7\u2014\u2014\u5de2\u72c0 span \u6a39\u3001\u77ed\u547d\u7a0b\u5e8f\u7684 trace \u4fdd\u547d\u4e09\u4ef6\u4e8b\u3001\u751f\u7522\u76e3\u63a7\u4e09\u652f\u67f1\uff0c\u6700\u5f8c\u628a\u56db\u7bc7\u63a5\u6210 GenAI \u7684 MLOps \u8ff4\u5708\u3002<\/li>\n\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u73fe\u5728\u5177\u5099\u7684\u80fd\u529b\uff1a\u62ff\u5230\u4e00\u4efd AI \u5beb\u7684 Agent \u8ffd\u8e64\u8207\u76e3\u63a7\u7a0b\u5f0f\u78bc\uff0c\u80fd\u8b80\u61c2\u5b83\u7684 span \u6a39\u3001\u6293\u51fa\u77ed\u547d\u7a0b\u5e8f\u6f0f\u9001 trace \u7684\u5751\u3001\u78ba\u8a8d\u751f\u7522\u76e3\u63a7\u8a72\u6709\u7684\u6307\u6a19\u8207\u56de\u994b\u90fd\u5728\u4f4d\u2014\u2014\u9019\u5c31\u662f\u628a\u300cAI \u5e6b\u6211\u5beb\u7684 Agent\u300d\u5b89\u5fc3\u9001\u4e0a\u7dda\u7684\u9a57\u6536\u5e95\u6c23\u3002<\/p>\n\n\n\n<div id=\"quiz-55a62d19\">\n<style>\n#quiz-55a62d19 .badge { display: inline-block; padding: 4px 10px; border-radius: 12px; font-size: 0.75em; font-weight: bold; margin-left: 8px; }#quiz-55a62d19 .badge.scenario { background: #ebf8ff; color: #2b6cb0; }#quiz-55a62d19 .badge.debug { background: #fef3c7; color: #92400e; }#quiz-55a62d19 .question-adv { background: white; border-radius: 10px; padding: 24px; margin: 20px 0; box-shadow: 0 2px 8px rgba(0,0,0,0.08); border-left: 4px solid #ed8936; }#quiz-55a62d19 .question-adv h3 { margin-top: 0; color: #2d3748; }#quiz-55a62d19 .code-block { background: #1e1e1e; color: #d4d4d4; padding: 14px; border-radius: 6px; font-family: \"Menlo\",\"Monaco\",\"Courier New\",monospace; font-size: 0.9em; overflow-x: auto; margin: 12px 0; white-space: pre-wrap; }#quiz-55a62d19 .options-adv { list-style: none; padding: 0; }#quiz-55a62d19 .options-adv li { padding: 14px 16px; margin: 10px 0; border: 2px solid #e2e8f0; border-radius: 8px; cursor: pointer; transition: all 0.2s; }#quiz-55a62d19 .options-adv li:hover:not(.disabled) { border-color: #ed8936; background: #fffaf0; }#quiz-55a62d19 .options-adv li.disabled { cursor: default; opacity: 0.7; }#quiz-55a62d19 .options-adv li.show-answer { border-color: #48bb78; background: #f0fff4; }#quiz-55a62d19 .options-adv li.wrong { border-color: #fc8181; background: #fff5f5; }#quiz-55a62d19 .feedback-adv { margin-top: 16px; padding: 14px; border-radius: 8px; display: none; line-height: 1.6; }#quiz-55a62d19 .feedback-adv.correct { background: #f0fff4; color: #276749; display: block; }#quiz-55a62d19 .feedback-adv.wrong { background: #fff5f5; color: #c53030; display: block; }#quiz-55a62d19 .feedback-adv \n      .score-adv { text-align: center; font-size: 1.4em; padding: 24px; background: white; border-radius: 10px; margin-top: 24px; box-shadow: 0 2px 8px rgba(0,0,0,0.08); }#quiz-55a62d19 .intro { background: #ebf8ff; padding: 16px; border-radius: 8px; margin-bottom: 20px; color: #2c5282; }\n<\/style>\n<h1>\u9032\u968e\u6e2c\u9a57\uff1aAgent \u5168\u93c8\u8def\u8ffd\u8e64\u8207\u751f\u7522\u76e3\u63a7<\/h1>\n    <div class=\"intro\">\n      <strong>\u6e2c\u9a57\u76ee\u6a19\uff1a<\/strong>\u9a57\u8b49\u4f60\u662f\u5426\u80fd\u5728\u5be6\u969b\u60c5\u5883\u4e2d\u61c9\u7528\u6240\u5b78\u3002<br \/>\n      \u5171 5 \u984c\uff0c\u5305\u542b\u60c5\u5883\u984c\u8207\u932f\u8aa4\u8a3a\u65b7\u984c\u3002\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv1\">\n      <h3>1. \u4f60\u7684 Agent \u4efb\u52d9\u8dd1\u5b8c\u4e86\u3001\u7d50\u679c\u4e5f\u6b63\u78ba\uff0c\u4f46 MLflow UI \u4e0a\u5b8c\u5168\u770b\u4e0d\u5230\u9019\u6b21\u7684 trace\u3002<span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <div class=\"code-block\">client = ClaudeSDKClient(options=options)\nmlflow.anthropic.autolog()\nasync with client:\n    await client.query(prompt)\n    async for msg in client.receive_response():\n        handle(msg)<\/div>\n      <p>\u6700\u8a72\u512a\u5148\u6aa2\u67e5\u7684\u662f\uff1f<\/p>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(1,'A','B')\">A. MLflow \u4f3a\u670d\u5668\u662f\u5426\u6b63\u5728\u904b\u4f5c<\/li>\n        <li onclick=\"checkAnswerAdv(1,'B','B')\">B. autolog() \u88ab\u653e\u5728\u5efa\u7acb client \u4e4b\u5f8c\u624d\u547c\u53eb\uff0c\u5c0e\u81f4\u9019\u500b client \u6c92\u88ab\u6514\u622a\u8ffd\u8e64<\/li>\n        <li onclick=\"checkAnswerAdv(1,'C','B')\">C. prompt \u5167\u5bb9\u592a\u9577\u8d85\u51fa token \u4e0a\u9650<\/li>\n        <li onclick=\"checkAnswerAdv(1,'D','B')\">D. \u6c92\u6709\u547c\u53eb mlflow.set_experiment()<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv1\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv2\">\n      <h3>2. \u4f60\u5728\u4e00\u500b\u77ed\u547d\u5b50\u7a0b\u5e8f\u88e1\u8ffd\u8e64 Agent\uff0c\u540c\u4e00\u500b session \u6703\u8ffd\u554f\u6a21\u578b\u591a\u8f2a\u3002\u4f60\u60f3\u78ba\u4fdd\u6bcf\u689d trace \u90fd\u8cbc\u4e0a backend_run_id\u3002<span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <p>\u6b63\u78ba\u7684 trace id \u6536\u96c6\u6642\u6a5f\u662f\uff1f<\/p>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(2,'A','C')\">A. \u5728\u5c0d\u8a71\u9032\u884c\u4e2d\u96a8\u6642\u7528 update_current_trace() \u62ff<\/li>\n        <li onclick=\"checkAnswerAdv(2,'B','C')\">B. \u53ea\u5728\u6574\u500b session \u5168\u90e8\u7d50\u675f\u5f8c\u7528 get_last_active_trace_id() \u62ff\u4e00\u6b21<\/li>\n        <li onclick=\"checkAnswerAdv(2,'C','C')\">C. \u6bcf\u6d88\u8cbb\u5b8c\u4e00\u8f2a\u56de\u61c9\u5c31\u7528 get_last_active_trace_id() \u53d6\u4e00\u6b21\u4e26\u6536\u96c6\u8d77\u4f86\uff0c\u6700\u5f8c\u7d71\u4e00\u8cbc tag<\/li>\n        <li onclick=\"checkAnswerAdv(2,'D','C')\">D. \u5728\u5efa\u7acb client \u524d\u5148\u9810\u7559\u4e00\u500b\u56fa\u5b9a trace id<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv2\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv3\">\n      <h3>3. \u751f\u7522\u74b0\u5883\u8981\u76ef Agent \u7684\u6210\u672c\u7570\u5e38\uff0c\u540c\u4e8b\u8aaa\u300c\u9019\u9031\u5e33\u55ae\u66b4\u589e\u4f46\u4efb\u52d9\u6578\u6c92\u8b8a\u300d\u3002<span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <p>\u4f60\u6703\u512a\u5148\u5f9e\u54ea\u500b\u6307\u6a19\u4e0b\u624b\u5224\u65b7\u662f\u4e0d\u662f\u5feb\u53d6\u5931\u6548\uff1f<\/p>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(3,'A','C')\">A. duration_ms\uff08\u5ef6\u9072\uff09<\/li>\n        <li onclick=\"checkAnswerAdv(3,'B','C')\">B. num_turns\uff08\u4f86\u56de\u8f2a\u6578\uff09<\/li>\n        <li onclick=\"checkAnswerAdv(3,'C','C')\">C. cache_read_input_tokens\uff08\u547d\u4e2d\u5feb\u53d6\u7684 token\uff09\u6389\u4e86\uff0c\u4ee3\u8868\u5feb\u53d6\u6c92\u751f\u6548\u3001\u6210\u672c\u4e0a\u5347<\/li>\n        <li onclick=\"checkAnswerAdv(3,'D','C')\">D. output_tokens\uff08\u8f38\u51fa token\uff09<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv3\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv4\">\n      <h3>4. \u4e00\u4f4d\u5de5\u7a0b\u5e2b\u7684\u77ed\u547d Agent \u7a0b\u5e8f\u300c\u6709\u6642\u5019\u6709 trace\u3001\u6709\u6642\u5019\u6c92\u6709\u300d\uff0c\u96e3\u4ee5\u91cd\u73fe\u3002\u4ed6\u7684\u6d88\u8cbb\u56de\u61c9\u7a0b\u5f0f\u78bc\u5982\u4e0b\u3002<span class=\"badge debug\">\u932f\u8aa4\u8a3a\u65b7<\/span><\/h3>\n      <div class=\"code-block\">async for msg in client.receive_response():\n    print(msg)\n    if is_final(msg):\n        break   # \u62ff\u5230\u6700\u7d42\u8a0a\u606f\u5c31\u8df3\u51fa<\/div>\n      <p>\u6700\u53ef\u80fd\u7684\u6839\u672c\u539f\u56e0\u662f\uff1f<\/p>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(4,'A','A')\">A. break \u8b93 receive_response() \u6c92\u88ab\u5b8c\u6574\u8fed\u4ee3\uff0c\u800c autolog \u662f\u5728\u56de\u61c9\u5b8c\u6574\u6536\u5b8c\u624d\u7d44\u51fa trace<\/li>\n        <li onclick=\"checkAnswerAdv(4,'B','A')\">B. print(msg) \u6703\u5e72\u64fe MLflow \u7684\u8ffd\u8e64\u7de9\u885d\u5340<\/li>\n        <li onclick=\"checkAnswerAdv(4,'C','A')\">C. is_final() \u5224\u65b7\u908f\u8f2f\u8b93 trace \u5167\u5bb9\u8b8a\u9ad2<\/li>\n        <li onclick=\"checkAnswerAdv(4,'D','A')\">D. async for \u4e0d\u652f\u63f4 MLflow \u8ffd\u8e64<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv4\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv5\">\n      <h3>5. Code review \u6642\u4f60\u770b\u5230\u9019\u6bb5\u8ffd\u8e64\u521d\u59cb\u5316\uff0c\u89ba\u5f97\u6709\u8a2d\u8a08\u554f\u984c\u3002<span class=\"badge debug\">\u932f\u8aa4\u8a3a\u65b7<\/span><\/h3>\n      <div class=\"code-block\">def setup_mlflow():\n    import mlflow\n    mlflow.set_tracking_uri(TRACKING_URI)\n    mlflow.set_experiment(EXPERIMENT)\n    mlflow.anthropic.autolog()\n    return True\n# \u547c\u53eb\u7aef\uff1a\nsetup_mlflow()   # \u82e5 MLflow \u9023\u4e0d\u4e0a\uff0c\u9019\u88e1\u76f4\u63a5\u62cb\u4f8b\u5916\u8b93\u6574\u500b\u4efb\u52d9 crash<\/div>\n      <p>\u9019\u6bb5\u6700\u8a72\u4fee\u6b63\u7684\u554f\u984c\u662f\u4ec0\u9ebc\uff1f<\/p>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(5,'A','B')\">A. \u61c9\u8a72\u628a autolog() \u79fb\u5230\u51fd\u5f0f\u6700\u524d\u9762<\/li>\n        <li onclick=\"checkAnswerAdv(5,'B','B')\">B. \u8ffd\u8e64\u521d\u59cb\u5316\u6c92\u6709 try\/except \u4fdd\u8b77\uff0cMLflow \u639b\u6389\u6642\u6703\u628a\u4e3b\u696d\u52d9\u6d41\u7a0b\u4e00\u8d77\u5f04\u639b\u2014\u2014\u89c0\u6e2c\u4e0d\u8a72\u8b8a\u6210\u55ae\u9ede\u6545\u969c<\/li>\n        <li onclick=\"checkAnswerAdv(5,'C','B')\">C. set_experiment \u61c9\u8a72\u5728 set_tracking_uri \u4e4b\u524d<\/li>\n        <li onclick=\"checkAnswerAdv(5,'D','B')\">D. \u51fd\u5f0f\u4e0d\u8a72\u56de\u50b3\u5e03\u6797\u503c<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv5\"><\/div>\n    <\/div>\n\n    <div class=\"score-adv\" id=\"scoreAdv\" style=\"display:none;\"><\/div>\n<script>\n\n      let answeredAdv = 0, correctAdv = 0;\n      const totalAdv = 5;\n      const explanationsAdv = {\n        1: \"autolog \u9760\u6514\u622a client \u7684\u5efa\u69cb\u5b50\u4f86\u8ffd\u8e64\uff0c\u5fc5\u9808\u5728\u5efa\u7acb client \u4e4b\u524d\u547c\u53eb\u3002\u9019\u88e1\u9806\u5e8f\u53cd\u4e86\uff0c\u9019\u500b client \u6c92\u88ab patch\uff0c\u6240\u4ee5\u4efb\u52d9\u6b63\u5e38\u537b\u6c92\u6709 trace\u3002\u4f3a\u670d\u5668\u904b\u4f5c\u8207\u5426\u6703\u662f\u5f8c\u7e8c\u6aa2\u67e5\uff0c\u4f46\u9806\u5e8f\u932f\u662f\u9019\u6bb5\u7a0b\u5f0f\u6700\u76f4\u63a5\u7684\u75c5\u7076\u3002\",\n        2: \"autolog \u7684 trace \u5728 receive_response \u8ff4\u5708\u7d50\u675f\u5f8c\u624d\u4ee5 detached \u65b9\u5f0f\u5efa\u7acb\uff0cupdate_current_trace() \u62ff\u4e0d\u5230\uff0c\u8981\u4e8b\u5f8c\u7528 get_last_active_trace_id() \u53d6\uff1b\u4e14\u591a\u8f2a\u5c0d\u8a71\u6703\u7522\u751f\u591a\u689d trace\uff0c\u6bcf\u8f2a\u5404\u53d6\u4e00\u6b21\u624d\u80fd\u90fd\u8cbc\u5230 tag\uff0c\u53ea\u53d6\u6700\u5f8c\u4e00\u6b21\u6703\u6f0f\u6389\u524d\u9762\u5e7e\u8f2a\u3002\",\n        3: \"\u4efb\u52d9\u6578\u6c92\u8b8a\u4f46\u6210\u672c\u4e0a\u5347\uff0c\u6700\u5178\u578b\u7684\u662f\u5feb\u53d6\u6c92\u547d\u4e2d\u3002cache_read_input_tokens \u4ee3\u8868\u9019\u6b21\u8b80\u5230\u5feb\u53d6\uff08\u7701\u9322\uff09\u7684\u91cf\uff0c\u5b83\u6389\u4e0b\u4f86\u5c31\u662f\u5feb\u53d6\u5931\u6548\u7684\u76f4\u63a5\u8a0a\u865f\uff0c\u662f\u6392\u67e5\u6210\u672c\u7570\u5e38\u7684\u7b2c\u4e00\u7dda\u7d22\u3002\",\n        4: \"trace \u662f\u5728\u56de\u61c9\u88ab\u5b8c\u6574\u6d88\u8cbb\uff08async for \u81ea\u7136\u7d50\u675f\uff09\u7684\u90a3\u4e00\u523b\u624d\u751f\u6210\u7684\u3002\u4e2d\u9014 break \u8b93\u8fed\u4ee3\u63d0\u65e9\u7d50\u675f\uff0c\u65bc\u662f trace \u6642\u6709\u6642\u7121\u2014\u2014\u9019\u7a2e\u5076\u767c\u6027\u6b63\u662f\u56e0\u70ba break \u7684\u6642\u6a5f\u4e0d\u56fa\u5b9a\u3002\u79fb\u9664 break\u3001\u8b93\u8ff4\u5708\u8dd1\u5230\u81ea\u7136\u7d50\u675f\u5373\u53ef\u3002\",\n        5: \"\u53ef\u89c0\u6e2c\u6027\u662f\u9644\u52a0\u50f9\u503c\uff0c\u4e0d\u80fd\u53cd\u904e\u4f86\u8b8a\u6210\u55ae\u9ede\u6545\u969c\u3002\u8ffd\u8e64\u76f8\u95dc\u547c\u53eb\u61c9\u5168\u90e8\u5305\u5728 try\/except \u88e1\uff0cMLflow \u9023\u4e0d\u4e0a\u6642\u53ea\u8a18 warning \u4e26\u56de\u50b3 False\uff0c\u8b93 agent \u7167\u5e38\u57f7\u884c\uff08\u53ea\u662f\u9019\u6b21\u6c92\u8ffd\u8e64\uff09\uff0c\u800c\u4e0d\u662f\u8b93\u6574\u500b\u4efb\u52d9 crash\u3002\"\n      };\n      function checkAnswerAdv(qNum, selected, correctAns) {\n        const question = document.getElementById(\"qAdv\" + qNum);\n        if (question.classList.contains(\"answered\")) return;\n        question.classList.add(\"answered\"); answeredAdv++;\n        const options = question.querySelectorAll(\".options-adv li\");\n        options.forEach((opt) => {\n          opt.classList.add(\"disabled\");\n          if (opt.textContent.startsWith(correctAns + \".\")) opt.classList.add(\"show-answer\");\n        });\n        const feedback = document.getElementById(\"fbAdv\" + qNum);\n        if (selected === correctAns) {\n          correctAdv++;\n          feedback.className = \"feedback-adv correct\";\n          feedback.innerHTML = \"\u2713 \u6b63\u78ba\uff01\" + explanationsAdv[qNum];\n        } else {\n          feedback.className = \"feedback-adv wrong\";\n          feedback.innerHTML = \"\u2717 \u932f\u8aa4\u3002\u6b63\u78ba\u7b54\u6848\u662f \" + correctAns + \"\u3002\" + explanationsAdv[qNum];\n          options.forEach((opt) => { if (opt.textContent.startsWith(selected + \".\")) opt.classList.add(\"wrong\"); });\n        }\n        if (answeredAdv === totalAdv) {\n          const scoreDiv = document.getElementById(\"scoreAdv\");\n          scoreDiv.style.display = \"block\";\n          let msg = \"\";\n          if (correctAdv === totalAdv) msg = \"\ud83c\udfaf \u5b8c\u7f8e\uff01\u4f60\u5df2\u7d93\u6e96\u5099\u597d\u5be6\u6230\u4e86\uff01\";\n          else if (correctAdv >= Math.ceil(totalAdv*0.8)) msg = \"\ud83d\udcaa \u5f88\u68d2\uff01\u518d\u8907\u7fd2\u4e00\u4e0b\u932f\u7684\u984c\u76ee\";\n          else if (correctAdv >= Math.ceil(totalAdv*0.6)) msg = \"\ud83d\udcd6 \u5efa\u8b70\u91cd\u8b80\u76f8\u95dc\u6bb5\u843d\u5f8c\u518d\u8a66\u4e00\u6b21\";\n          else msg = \"\ud83d\udd04 \u5efa\u8b70\u91cd\u65b0\u95b1\u8b80\u6587\u4ef6\uff0c\u7279\u5225\u6ce8\u610f\u64cd\u4f5c\u6d41\u7a0b\";\n          scoreDiv.innerHTML = \"\u6e2c\u9a57\u5b8c\u6210\uff01\u5f97\u5206\uff1a\" + correctAdv + \" \/ \" + totalAdv + \"<br>\" + msg;\n        }\n      }\n    \n<\/script>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6e2c\u9a57\uff1aAgent \u5168\u93c8\u8def\u8ffd\u8e64\u8207\u751f\u7522\u76e3\u63a7 \u5171 5 \u984c\uff0c\u9ede\u9078\u7b54\u6848\u5f8c\u6703\u7acb\u5373\u986f\u793a\u7d50\u679c 1. \u5728 MLflow \u4e2d\uff0c\u4e00\u500b [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rolpb_likes":0,"footnotes":""},"categories":[223],"tags":[887,392,395,839,888],"class_list":["post-850","post","type-post","status-publish","format-standard","hentry","category-mlflow","tag-agent-tracing","tag-mlflow","tag-mlops","tag-observability","tag-888"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"_links":{"self":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts\/850","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/comments?post=850"}],"version-history":[{"count":0,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts\/850\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/media?parent=850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/categories?post=850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/tags?post=850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}