{"id":847,"date":"2026-07-16T23:18:07","date_gmt":"2026-07-16T15:18:07","guid":{"rendered":"https:\/\/blog.itsmygo.uk\/2026\/07\/16\/%e3%80%90mlflow-llms-agents-%e5%af%a6%e6%88%b0%e3%80%9101-%e8%aa%8d%e8%ad%98-genai-%e8%a7%80%e6%b8%ac%ef%bc%9atracing-%e5%85%a5%e9%96%80\/"},"modified":"2026-07-16T23:18:07","modified_gmt":"2026-07-16T15:18:07","slug":"%e3%80%90mlflow-llms-agents-%e5%af%a6%e6%88%b0%e3%80%9101-%e8%aa%8d%e8%ad%98-genai-%e8%a7%80%e6%b8%ac%ef%bc%9atracing-%e5%85%a5%e9%96%80","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%9101-%e8%aa%8d%e8%ad%98-genai-%e8%a7%80%e6%b8%ac%ef%bc%9atracing-%e5%85%a5%e9%96%80\/","title":{"rendered":"\u3010MLflow LLMs &#038; Agents \u5be6\u6230\u3011#01 \u8a8d\u8b58 GenAI \u89c0\u6e2c\uff1aTracing \u5165\u9580"},"content":{"rendered":"\n<div id=\"quiz-ba5fb886\">\n<style>\n#quiz-ba5fb886 .question { background: white; border-radius: 8px; padding: 20px; margin: 20px 0; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); }#quiz-ba5fb886 .question h3 { margin-top: 0; color: #333; }#quiz-ba5fb886 .options { list-style: none; padding: 0; }#quiz-ba5fb886 .options li { padding: 12px 15px; margin: 8px 0; border: 2px solid #ddd; border-radius: 6px; cursor: pointer; transition: all 0.2s; }#quiz-ba5fb886 .options li:hover:not(.disabled) { border-color: #4caf50; background: #f0fff0; }#quiz-ba5fb886 .options li.correct { border-color: #4caf50; background: #e8f5e9; }#quiz-ba5fb886 .options li.wrong { border-color: #f44336; background: #ffebee; }#quiz-ba5fb886 .options li.disabled { cursor: default; opacity: 0.7; }#quiz-ba5fb886 .options li.show-answer { border-color: #4caf50; background: #e8f5e9; }#quiz-ba5fb886 .feedback { margin-top: 15px; padding: 12px; border-radius: 6px; display: none; }#quiz-ba5fb886 .feedback.correct { background: #e8f5e9; color: #2e7d32; display: block; }#quiz-ba5fb886 .feedback.wrong { background: #ffebee; color: #c62828; display: block; }#quiz-ba5fb886 .score { text-align: center; font-size: 1.5em; padding: 20px; background: white; border-radius: 8px; margin-top: 20px; }#quiz-ba5fb886 .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\uff1a\u8a8d\u8b58 GenAI \u89c0\u6e2c Tracing \u5165\u9580<\/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. \u6587\u4e2d\u628a Trace \u8207 Span \u7684\u95dc\u4fc2\u6bd4\u55bb\u6210\u300c\u5e33\u55ae\u300d\u8207\u300c\u660e\u7d30\u300d\u3002\u4e0b\u5217\u54ea\u500b\u63cf\u8ff0\u6700\u6b63\u78ba\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(1, 'A', 'B')\">A. Trace \u662f\u6a39\u4e0a\u7684\u4e00\u500b\u7bc0\u9ede\uff0cSpan \u662f\u6574\u68f5\u6a39<\/li>\n        <li onclick=\"checkAnswer(1, 'B', 'B')\">B. Trace \u662f\u4e00\u6574\u6b21\u8acb\u6c42\u7684\u5b8c\u6574\u7d00\u9304\uff0cSpan \u662f\u6a39\u4e0a\u4ee3\u8868\u67d0\u4e00\u6b65\u9a5f\u7684\u7bc0\u9ede<\/li>\n        <li onclick=\"checkAnswer(1, 'C', 'B')\">C. Trace \u8207 Span \u662f\u540c\u7fa9\u8a5e\uff0c\u53ea\u662f\u65b0\u820a\u5beb\u6cd5\u4e0d\u540c<\/li>\n        <li onclick=\"checkAnswer(1, 'D', 'B')\">D. Trace \u53ea\u8a18 token\uff0cSpan \u53ea\u8a18\u5ef6\u9072<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb1\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q2\">\n      <h3>2. \u4f9d\u6587\u7ae0\u8aaa\u6cd5\uff0c\u8981\u600e\u9ebc\u4e00\u773c\u5206\u8fa8\u7a0b\u5f0f\u78bc\u5728\u505a\u300c\u50b3\u7d71 ML \u8ffd\u8e64\u300d\u9084\u662f\u300cGenAI \u89c0\u6e2c\u300d\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(2, 'A', 'C')\">A. \u53ea\u8981\u6709 import mlflow \u5c31\u662f GenAI \u89c0\u6e2c<\/li>\n        <li onclick=\"checkAnswer(2, 'B', 'C')\">B. \u770b\u6709\u6c92\u6709\u9023\u5230 tracking server<\/li>\n        <li onclick=\"checkAnswer(2, 'C', 'C')\">C. \u770b\u5230 log_metric \u662f\u50b3\u7d71\u8ffd\u8e64\uff1b\u770b\u5230 trace \/ span \/ autolog() \u5c31\u662f GenAI \u89c0\u6e2c<\/li>\n        <li onclick=\"checkAnswer(2, 'D', 'C')\">D. \u770b\u6709\u6c92\u6709\u7528 GPU \u8a13\u7df4<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb2\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q3\">\n      <h3>3. \u95dc\u65bc\u81ea\u52d5\u8ffd\u8e64 autolog()\uff0c\u4e0b\u5217\u54ea\u4e00\u9805\u662f\u6587\u4e2d\u5f37\u8abf\u7684\u300c\u555f\u7528\u6642\u6a5f\u300d\u95dc\u9375\uff1f<\/h3>\n      <div class=\"code-block\">mlflow.anthropic.autolog()\nclient = anthropic.Anthropic()<\/div>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(3, 'A', 'A')\">A. autolog() \u5fc5\u9808\u5728\u5c0d\u61c9\u7684 client \u5efa\u7acb\u4e4b\u524d\u547c\u53eb<\/li>\n        <li onclick=\"checkAnswer(3, 'B', 'A')\">B. autolog() \u4e00\u5b9a\u8981\u653e\u5728\u6a94\u6848\u6700\u5f8c\u4e00\u884c<\/li>\n        <li onclick=\"checkAnswer(3, 'C', 'A')\">C. \u6bcf\u6b21\u547c\u53eb\u6a21\u578b\u524d\u90fd\u8981\u91cd\u65b0 autolog() \u4e00\u6b21<\/li>\n        <li onclick=\"checkAnswer(3, 'D', 'A')\">D. autolog() \u53ea\u80fd\u5c0d OpenAI \u6709\u6548<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb3\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q4\">\n      <h3>4. \u4f60\u60f3\u8ffd\u8e64\u300c\u4e00\u6574\u500b\u81ea\u5df1\u5beb\u7684\u51fd\u5f0f\u300d\uff0c\u6700\u7701\u4e8b\u7684\u624b\u52d5\u8ffd\u8e64\u5beb\u6cd5\u662f\u54ea\u500b\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(4, 'A', 'C')\">A. \u5728\u51fd\u5f0f\u88e1\u5230\u8655\u547c\u53eb log_metric()<\/li>\n        <li onclick=\"checkAnswer(4, 'B', 'C')\">B. \u7528 mlflow.start_span() \u5305\u4f4f\u6bcf\u4e00\u884c<\/li>\n        <li onclick=\"checkAnswer(4, 'C', 'C')\">C. \u5728\u51fd\u5f0f\u4e0a\u52a0 @mlflow.trace \u88dd\u98fe\u5668\uff0c\u53c3\u6578\u8207\u56de\u50b3\u503c\u6703\u81ea\u52d5\u8a18\u6210 inputs\/outputs<\/li>\n        <li onclick=\"checkAnswer(4, 'D', 'C')\">D. \u547c\u53eb autolog() \u5c31\u6703\u81ea\u52d5\u8ffd\u8e64\u81ea\u5bb6\u51fd\u5f0f<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb4\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q5\">\n      <h3>5. \u6253\u958b MLflow UI \u7684 Traces \u5206\u9801 debug \u6642\uff0c\u6587\u7ae0\u5efa\u8b70\u7684\u95b1\u8b80\u91cd\u9ede\u662f\u4ec0\u9ebc\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(5, 'A', 'D')\">A. \u5f9e\u7b2c\u4e00\u500b span \u9010\u5b57\u8b80\u5230\u6700\u5f8c\u4e00\u500b\uff0c\u4e00\u500b\u90fd\u4e0d\u80fd\u6f0f<\/li>\n        <li onclick=\"checkAnswer(5, 'B', 'D')\">B. \u53ea\u770b\u7e3d token\uff0c\u5176\u4ed6\u4e0d\u91cd\u8981<\/li>\n        <li onclick=\"checkAnswer(5, 'C', 'D')\">C. \u5148\u770b\u6a21\u578b\u540d\u7a31\u662f\u5426\u6b63\u78ba<\/li>\n        <li onclick=\"checkAnswer(5, 'D', 'D')\">D. \u627e\u300c\u6700\u5bec\u7684\u90a3\u689d\uff08\u6700\u6162\uff09\u300d\u8ddf\u300c\u7d05\u8272\u90a3\u689d\uff08\u51fa\u932f\uff09\u300d\uff0c\u518d\u9ede\u958b inputs\/outputs \u770b\u771f\u76f8<\/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;\n      let correct = 0;\n      const total = 5;\n      const explanations = {\n        1: \"Trace \u662f\u4e00\u6574\u6b21\u8acb\u6c42\uff08\u6a39\u6839\uff0b\u6574\u68f5\u6a39\uff09\uff0cSpan \u662f\u6a39\u4e0a\u7684\u4e00\u500b\u6b65\u9a5f\u7bc0\u9ede\uff0c\u5169\u8005\u662f\u5305\u542b\u95dc\u4fc2\uff0c\u5c31\u50cf\u5e33\u55ae\u8207\u660e\u7d30\u3002\",\n        2: \"\u6587\u7ae0\u7d66\u7684\u8fa8\u8b58\u6cd5\uff1alog_metric \u5c6c\u65bc\u50b3\u7d71\u6241\u5e73\u8ffd\u8e64\uff1btrace \/ span \/ autolog() \u5c6c\u65bc\u5de2\u72c0\u7684 GenAI \u89c0\u6e2c\u3002\u5169\u5957\u5728 MLflow \u88e1\u4e26\u5b58\u3002\",\n        3: \"autolog() \u5c31\u50cf\u5e6b SDK \u88dd\u7aca\u807d\u5668\uff0c\u5fc5\u9808\u5728 client \u51fa\u5ee0\u524d\u88dd\u597d\uff0c\u5426\u5247\u5148\u5efa\u7acb\u7684 client \u53ef\u80fd\u6574\u500b\u6c92\u88ab\u8ffd\u8e64\uff0c\u9019\u4e5f\u662f\u672c\u5c08\u6848 observability.py \u7279\u5225\u8a3b\u660e\u7684\u91cd\u9ede\u3002\",\n        4: \"@mlflow.trace \u88dd\u98fe\u5668\u6700\u7701\u4e8b\uff0c\u6703\u81ea\u52d5\u628a\u51fd\u5f0f\u53c3\u6578\u6536\u6210 inputs\u3001\u56de\u50b3\u503c\u6536\u6210 outputs\uff1bstart_span() \u5247\u9069\u5408\u53ea\u5305\u4e00\u5c0f\u6bb5\u6216\u8981\u52d5\u614b\u585e\u8cc7\u6599\u7684\u60c5\u6cc1\u3002\",\n        5: \"Traces \u5206\u9801\u4e0d\u662f\u62ff\u4f86\u6b23\u8cde\u7684\uff0cdebug \u5c31\u662f\u627e\u6700\u5bec\uff08\u5ef6\u9072\u5147\u624b\uff09\u8207\u7d05\u8272\uff08\u932f\u8aa4\uff09\u7684 span\uff0c\u518d\u9ede\u958b inputs\/outputs \u770b prompt \u8207\u56de\u8986\u7684\u771f\u76f8\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\");\n        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 + (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\u7b2c 1 \u7bc7\uff0c\u5171 4 \u7bc7\uff5c\u96e3\u5ea6\uff1aL3-\u719f\u7df4<br><br>\u524d\u7f6e\u77e5\u8b58\uff1a\u57fa\u672c Python\u3001\u5c0d LLM API \u547c\u53eb\uff08OpenAI \/ Anthropic\uff09\u6709\u6982\u5ff5\u3001\u77e5\u9053 MLflow tracking server \u7684\u5b58\u5728\u3002<\/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\"><strong>MLflow Tracing \u5c31\u662f\u300cLLM \u7248\u7684\u884c\u8eca\u7d00\u9304\u5668\u300d<\/strong>\uff1a\u6bcf\u4e00\u6b21\u547c\u53eb\u6a21\u578b\u6216\u8dd1\u4e00\u6bb5 Agent \u6d41\u7a0b\uff0c\u5b83\u6703\u81ea\u52d5\u9304\u4e0b\u300c\u8ab0\u547c\u53eb\u8ab0\u3001\u8f38\u5165\u8f38\u51fa\u662f\u4ec0\u9ebc\u3001\u82b1\u4e86\u5e7e\u79d2\u3001\u71d2\u4e86\u5e7e\u500b token\u3001\u54ea\u4e00\u6b65\u5674\u932f\u300d\uff0c\u6700\u5f8c\u5728 MLflow UI \u6524\u6210\u4e00\u68f5\u53ef\u4ee5\u9ede\u958b\u7684\u6a39\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u5df2\u7d93\u719f\u6089\u50b3\u7d71 MLflow\uff08<code>log_param<\/code> \/ <code>log_metric<\/code> \/ <code>log_model<\/code>\uff09\uff0c\u672c\u7bc7\u8981\u5efa\u7acb\u7684\u5fc3\u667a\u6a21\u578b\u662f\uff1a<strong>\u50b3\u7d71\u8ffd\u8e64\u8a18\u7684\u662f\u300c\u4e00\u6b21\u8a13\u7df4\u300d\u7684\u975c\u614b\u7d50\u679c\uff0cTracing \u8a18\u7684\u662f\u300c\u4e00\u6b21\u8acb\u6c42\u300d\u7684\u52d5\u614b\u904e\u7a0b<\/strong>\u3002\u9019\u5169\u8005\u5728 MLflow \u88e1\u662f\u4e26\u5b58\u7684\u5169\u5957\u6771\u897f\uff0c\u4e0d\u8981\u6df7\u70ba\u4e00\u8ac7\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u70ba\u4ec0\u9ebc\u8981\u591a\u4e00\u5957\u300cTracing\u300d\uff1f\u5148\u770b\u5b83\u8ddf\u50b3\u7d71 ML \u8ffd\u8e64\u5dee\u5728\u54ea<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u50b3\u7d71 ML \u5be6\u9a57\u4f60\u5728\u4e4e\u7684\u662f\uff1a\u9019\u7d44\u8d85\u53c3\u6578\u8dd1\u51fa\u4f86\u7684 accuracy \u662f\u591a\u5c11\uff1f\u6240\u4ee5\u4f60\u8a18\u7684\u662f\u4e00\u7d44\u6241\u5e73\u7684\u6578\u5b57\uff08metrics\uff09\u8ddf\u8a2d\u5b9a\uff08params\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46 LLM \/ Agent \u61c9\u7528\u7684\u75db\u9ede\u5b8c\u5168\u4e0d\u540c\u3002\u4e00\u500b\u300c\u5e6b\u6211\u67e5\u5929\u6c23\u518d\u8a02\u9910\u5ef3\u300d\u7684 Agent \u8acb\u6c42\uff0c\u80cc\u5f8c\u53ef\u80fd\u662f\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\">\u4f7f\u7528\u8005\u554f\u4e00\u53e5\n \u2514\u2500 LLM \u6c7a\u5b9a\u8981\u547c\u53eb tool\n     \u251c\u2500 \u547c\u53eb get_weather()      \u2190 \u9019\u88e1\u6162\u4e86 3 \u79d2\n     \u2514\u2500 \u547c\u53eb search_restaurant() \u2190 \u9019\u88e1\u56de\u50b3\u4e86\u7a7a\u7d50\u679c\n \u2514\u2500 LLM \u6839\u64da tool \u7d50\u679c\u518d\u751f\u6210\u4e00\u6bb5\u56de\u8986  \u2190 \u9019\u88e1 token \u7206\u91cf\n<\/code><\/span><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u60f3 debug \u7684\u554f\u984c\u662f\u300c\u70ba\u4ec0\u9ebc\u9019\u6b21\u56de\u7b54\u5f88\u721b \/ \u5f88\u6162 \/ \u5f88\u8cb4\u300d\uff0c\u7b54\u6848\u85cf\u5728<strong>\u9019\u68f5\u547c\u53eb\u6a39\u7684\u67d0\u500b\u7bc0\u9ede\u88e1<\/strong>\u3002\u7528\u50b3\u7d71\u7684\u6241\u5e73 metrics \u6839\u672c\u8868\u9054\u4e0d\u51fa\u9019\u7a2e\u5de2\u72c0\u7d50\u69cb\uff0c\u6240\u4ee5 MLflow \u53e6\u5916\u505a\u4e86 Tracing\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u50b3\u7d71 ML \u8ffd\u8e64<\/th>\n<th>GenAI Tracing<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8a18\u9304\u55ae\u4f4d<\/td>\n<td>\u4e00\u6b21\u8a13\u7df4 run<\/td>\n<td>\u4e00\u6b21\u8acb\u6c42\uff08trace\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u8cc7\u6599\u5f62\u72c0<\/td>\n<td>\u6241\u5e73\u7684 params \/ metrics<\/td>\n<td>\u5de2\u72c0\u7684 span \u6a39<\/td>\n<\/tr>\n<tr>\n<td>\u4f60\u5728\u610f\u4ec0\u9ebc<\/td>\n<td>\u6700\u7d42\u6307\u6a19\u597d\u4e0d\u597d<\/td>\n<td>\u54ea\u4e00\u6b65\u6162 \/ \u932f \/ \u8cb4<\/td>\n<\/tr>\n<tr>\n<td>\u5178\u578b\u6b04\u4f4d<\/td>\n<td>accuracy\u3001lr\u3001epochs<\/td>\n<td>inputs\u3001outputs\u3001tokens\u3001latency\u3001error<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\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 **\u4e00\u53e5\u8a71\u6536\u6582**\uff1a\u770b\u5230 <code>log_metric<\/code> \u662f\u50b3\u7d71\u8ffd\u8e64\uff1b\u770b\u5230 <code>trace<\/code> \/ <code>span<\/code> \/ <code>autolog()<\/code> \u5c31\u662f GenAI \u89c0\u6e2c\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\">\u6838\u5fc3\u540d\u8a5e\uff1aTrace \u8207 Span\uff08\u53ea\u8981\u8a18\u5169\u500b\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u4e00\u7bc0\u662f\u6574\u7bc7\u7684\u5730\u57fa\uff0c\u5176\u4ed6\u90fd\u662f\u5b83\u7684\u8b8a\u5316\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Trace\uff08\u8ecc\u8de1\uff09<\/strong>\uff1d<strong>\u4e00\u6574\u6b21\u8acb\u6c42<\/strong>\u7684\u5b8c\u6574\u7d00\u9304\u3002\u4e00\u500b\u4f7f\u7528\u8005\u554f\u53e5\u9032\u4f86\u5230\u56de\u8986\u51fa\u53bb\uff0c\u5c31\u662f\u4e00\u689d trace\u3002\u5b83\u662f\u90a3\u68f5\u6a39\u7684\u300c\u6a39\u6839 + \u6574\u68f5\u6a39\u300d\u3002<\/li>\n\n\n<li><strong>Span\uff08\u8de8\u5ea6\uff09<\/strong>\uff1d\u6a39\u4e0a\u7684<strong>\u4e00\u500b\u7bc0\u9ede<\/strong>\uff0c\u4ee3\u8868\u300c\u4e00\u500b\u6b65\u9a5f\u300d\u3002\u4e00\u6b21 LLM \u547c\u53eb\u662f\u4e00\u500b span\u3001\u4e00\u6b21 tool \u547c\u53eb\u662f\u4e00\u500b span\u3001\u4f60\u81ea\u5df1\u5305\u7684\u4e00\u500b\u51fd\u5f0f\u4e5f\u53ef\u4ee5\u662f\u4e00\u500b span\u3002span \u6703<strong>\u5de2\u72c0<\/strong>\uff1a\u5916\u5c64 span \u5e95\u4e0b\u53ef\u4ee5\u6709\u5b50 span\u3002<\/li>\n\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u500b span \u8eab\u4e0a\u901a\u5e38\u639b\u8457\u9019\u4e9b\u8cc7\u8a0a\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=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\">span\n\u251c\u2500 name        \u9019\u6b65\u53eb\u4ec0\u9ebc\uff08\u4f8b\u5982 <span class=\"hljs-string\">\"get_weather\"<\/span>\uff09\n\u251c\u2500 inputs      \u9019\u6b65\u6536\u5230\u4ec0\u9ebc\n\u251c\u2500 outputs     \u9019\u6b65\u5410\u51fa\u4ec0\u9ebc\n\u251c\u2500 attributes  \u984d\u5916\u6a19\u8a18\uff08token \u6578\u3001\u6a21\u578b\u540d\u3001\u81ea\u8a02 tag\u2026\uff09\n\u251c\u2500 start\/end   \u8d77\u8a16\u6642\u9593 \u2192 \u76f8\u6e1b\u5c31\u662f\u5ef6\u9072\n\u2514\u2500 status      OK \u9084\u662f ERROR\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-1\"><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\">\u7528\u4e00\u53e5\u767d\u8a71\u7ffb\u8b6f\uff1a<strong>Trace \u662f\u4e00\u4efd\u5e33\u55ae\uff0cSpan \u662f\u5e33\u55ae\u4e0a\u7684\u6bcf\u4e00\u7b46\u660e\u7d30\u3002<\/strong> \u4f60\u8981\u627e\u300c\u9322\u82b1\u5728\u54ea \/ \u6642\u9593\u8017\u5728\u54ea\u300d\uff0c\u5c31\u662f\u6524\u958b\u660e\u7d30\u4e00\u7b46\u4e00\u7b46\u770b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2705 <strong>\u5fc5\u770b\u61c2<\/strong>\uff1a<code>trace<\/code>\u3001<code>span<\/code>\u3001<code>inputs\/outputs<\/code>\u3001span \u662f\u5de2\u72c0\u7684\u3002 \ud83d\udccc <strong>\u77e5\u9053\u5c31\u597d<\/strong>\uff1aspan \u9084\u6709 <code>SpanType<\/code>\uff08<code>LLM<\/code>\u3001<code>TOOL<\/code>\u3001<code>CHAIN<\/code>\u3001<code>RETRIEVER<\/code>\u2026\uff09\uff0cUI \u6703\u7528\u4e0d\u540c\u984f\u8272\u6a19\uff0c\u9047\u5230\u518d\u67e5\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u81ea\u52d5\u8ffd\u8e64\uff08autolog\uff09\uff1a\u4e00\u884c\u641e\u5b9a\uff0c\u4e5f\u662f vibe coder \u6700\u5e38\u770b\u5230\u7684\u5beb\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AI \u5e6b\u4f60\u63a5 LLM \u89c0\u6e2c\u6642\uff0c\u4e5d\u6210\u6703\u7528\u9019\u62db\u3002\u5b83\u7684\u6a23\u5b50\u662f\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-2\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">import mlflow\n\nmlflow.set_tracking_uri(<span class=\"hljs-string\">\"http:\/\/192.168.50.190:5000\"<\/span>)  <span class=\"hljs-comment\"># \u6307\u5411\u4f60\u7684 tracking server<\/span>\nmlflow.set_experiment(<span class=\"hljs-string\">\"my-genai-app\"<\/span>)                   <span class=\"hljs-comment\"># \u9019\u4e9b trace \u6b78\u5230\u54ea\u500b\u5be6\u9a57<\/span>\n\nmlflow.openai.autolog()   <span class=\"hljs-comment\"># \u2190 \u95dc\u9375\u9019\u884c\uff1a\u5f9e\u6b64\u6240\u6709 OpenAI \u547c\u53eb\u90fd\u81ea\u52d5\u7522\u751f trace<\/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<h3 class=\"wp-block-heading\">\u9010\u884c\u7ffb\u8b6f<\/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-3\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">mlflow.set_tracking_uri(<span class=\"hljs-string\">\"http:\/\/192.168.50.190:5000\"<\/span>)\n<span class=\"hljs-comment\"># \u300ctrace \u9304\u597d\u4e4b\u5f8c\u5bc4\u5230\u54ea\u53f0 server\u300d\u3002\u6c92\u8a2d\u5c31\u5b58\u672c\u5730\u3002<\/span>\n\nmlflow.set_experiment(<span class=\"hljs-string\">\"my-genai-app\"<\/span>)\n<span class=\"hljs-comment\"># \u300c\u9019\u4e9b trace \u639b\u5728\u54ea\u500b\u5be6\u9a57\u5e95\u4e0b\u300d\uff0c\u65b9\u4fbf\u4e4b\u5f8c\u5728 UI \u5206\u985e\u627e\u3002<\/span>\n\nmlflow.openai.autolog()\n<span class=\"hljs-comment\"># \u300c\u5e6b OpenAI SDK \u88dd\u4e0a\u7aca\u807d\u5668\u300d\u3002\u4e4b\u5f8c\u4efb\u4f55 client.chat.completions.create(...)<\/span>\n<span class=\"hljs-comment\"># \u90fd\u6703\u88ab\u81ea\u52d5\u6514\u622a\u3001\u8a18\u6210\u4e00\u689d trace\uff0c\u4f60\u7684\u696d\u52d9\u7a0b\u5f0f\u78bc\u4e00\u500b\u5b57\u90fd\u4e0d\u7528\u6539\u3002<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-3\"><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\">\u555f\u7528\u4e4b\u5f8c\uff0c\u4f60<strong>\u6b63\u5e38\u547c\u53eb<\/strong>\u6a21\u578b\u5c31\u597d\uff0ctrace \u662f\u80cc\u666f\u81ea\u52d5\u7522\u751f\u7684\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-4\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">from openai import OpenAI\n\nclient = OpenAI()\nresp = client.chat.completions.create(          <span class=\"hljs-comment\"># \u9019\u884c\u6c92\u6709\u4efb\u4f55 mlflow \u5b57\u6a23<\/span>\n    model=<span class=\"hljs-string\">\"gpt-4o-mini\"<\/span>,\n    messages=&#91;{<span class=\"hljs-string\">\"role\"<\/span>: <span class=\"hljs-string\">\"user\"<\/span>, <span class=\"hljs-string\">\"content\"<\/span>: <span class=\"hljs-string\">\"\u7528\u4e00\u53e5\u8a71\u89e3\u91cb\u4ec0\u9ebc\u662f trace\"<\/span>}],\n)\n<span class=\"hljs-comment\"># \u2191 \u4f46\u56e0\u70ba\u4e0a\u9762 autolog() \u958b\u4e86\uff0c\u9019\u6b21\u547c\u53eb\u5df2\u7d93\u88ab\u9304\u6210\u4e00\u689d trace \u9001\u5230 server<\/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<h3 class=\"wp-block-heading\">\u63db\u4e00\u5bb6 provider\uff0c\u53ea\u63db\u90a3\u4e00\u884c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><code>autolog<\/code> \u662f<strong>\u6309 SDK \u63d0\u4f9b\u7684<\/strong>\uff0c\u63db\u4f9b\u61c9\u5546\u5c31\u63db\u524d\u7db4\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-5\" data-shcb-language-name=\"CSS\" data-shcb-language-slug=\"css\"><span><code class=\"hljs language-css\"><span class=\"hljs-selector-tag\">mlflow<\/span><span class=\"hljs-selector-class\">.openai<\/span><span class=\"hljs-selector-class\">.autolog<\/span>()      # <span class=\"hljs-selector-tag\">OpenAI<\/span>\n<span class=\"hljs-selector-tag\">mlflow<\/span><span class=\"hljs-selector-class\">.anthropic<\/span><span class=\"hljs-selector-class\">.autolog<\/span>()   # <span class=\"hljs-selector-tag\">Anthropic<\/span>\uff08<span class=\"hljs-selector-tag\">Claude<\/span>\uff09\n<span class=\"hljs-selector-tag\">mlflow<\/span><span class=\"hljs-selector-class\">.langchain<\/span><span class=\"hljs-selector-class\">.autolog<\/span>()   # <span class=\"hljs-selector-tag\">LangChain<\/span>\n<span class=\"hljs-selector-tag\">mlflow<\/span><span class=\"hljs-selector-class\">.llama_index<\/span><span class=\"hljs-selector-class\">.autolog<\/span>() # <span class=\"hljs-selector-tag\">LlamaIndex<\/span>\n<span class=\"hljs-selector-tag\">mlflow<\/span><span class=\"hljs-selector-class\">.dspy<\/span><span class=\"hljs-selector-class\">.autolog<\/span>()        # <span class=\"hljs-selector-tag\">DSPy<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-5\"><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\">\u672c\u5c08\u6848\u7684 Agent \u5c31\u662f\u7528 <code>mlflow.anthropic.autolog()<\/code>\uff08\u56e0\u70ba\u5e95\u5c64\u662f Claude Agent SDK\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8fa8\u8b58\u91cd\u9ede\uff1aautolog \u8981\u5728\u300cclient \u5efa\u7acb\u4e4b\u524d\u300d\u555f\u7528<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u662f\u9a57\u6536 AI \u4ee3\u78bc\u6642\u6700\u5bb9\u6613\u88ab\u5ffd\u7565\u7684\u7d05\u65d7\uff0c\u5148\u8a18\u4f4f\u9019\u500b\u9806\u5e8f\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-6\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\"><span class=\"hljs-comment\"># \u2705 \u6b63\u78ba\u9806\u5e8f<\/span>\nmlflow.anthropic.autolog()   <span class=\"hljs-comment\"># \u5148\u88dd\u7aca\u807d\u5668<\/span>\nclient = anthropic.Anthropic()   <span class=\"hljs-comment\"># \u518d\u5efa client<\/span>\n<span class=\"hljs-comment\"># \u2192 client \u51fa\u5ee0\u6642\u5c31\u88ab\u76e3\u807d\uff0c\u4e4b\u5f8c\u7684\u547c\u53eb\u90fd\u6709 trace<\/span>\n\n<span class=\"hljs-comment\"># \ud83d\udea9 \u932f\u8aa4\u9806\u5e8f<\/span>\nclient = anthropic.Anthropic()   <span class=\"hljs-comment\"># \u5148\u5efa client\uff08\u6b64\u6642\u9084\u6c92\u88ab\u76e3\u807d\uff09<\/span>\nmlflow.anthropic.autolog()   <span class=\"hljs-comment\"># \u592a\u665a\u4e86<\/span>\n<span class=\"hljs-comment\"># \u2192 \u9019\u9846 client \u53ef\u80fd\u6574\u500b\u6c92\u88ab\u8ffd\u8e64\u5230\uff0cUI \u4e0a\u4e00\u7247\u7a7a\u767d<\/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<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u9019\u4e5f\u662f\u70ba\u4ec0\u9ebc\u672c\u5c08\u6848\u7684 <code>observability.py<\/code> \u7279\u5225\u8a3b\u660e\uff1a<code>autolog()<\/code> **\u5fc5\u9808\u5728 <code>ClaudeSDKClient<\/code> \u5efa\u7acb\u524d\u547c\u53eb**\u3002\u770b\u5230 AI \u628a\u5169\u884c\u9806\u5e8f\u5beb\u53cd\uff0c\u5c31\u8981\u6293\u51fa\u4f86\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\">\u624b\u52d5\u8ffd\u8e64\uff1aautolog \u84cb\u4e0d\u5230\u7684\u5730\u65b9\u81ea\u5df1\u88dc<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">autolog \u53ea\u8a8d\u5f97\u300c\u5b83\u652f\u63f4\u7684 SDK\u300d\u3002\u53ef\u662f\u4f60\u7684\u7a0b\u5f0f\u88e1\u4e00\u5b9a\u6709<strong>\u81ea\u5df1\u5beb\u7684\u51fd\u5f0f<\/strong>\u2014\u2014\u8cc7\u6599\u6e05\u6d17\u3001\u7d44 prompt\u3001\u547c\u53eb\u81ea\u5bb6 API\u3001\u5f8c\u8655\u7406\u2014\u2014\u9019\u4e9b autolog \u770b\u4e0d\u5230\u3002\u60f3\u8b93\u5b83\u5011\u4e5f\u51fa\u73fe\u5728 span \u6a39\u4e0a\uff0c\u5c31\u8981\u624b\u52d5\u8ffd\u8e64\u3002\u6709\u5169\u7a2e\u5beb\u6cd5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5beb\u6cd5 A\uff1a<code>@mlflow.trace<\/code> \u88dd\u98fe\u5668\uff08\u6700\u5e38\u898b\u3001\u6700\u7701\u4e8b\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u51fd\u5f0f\u4e0a\u9762\u52a0\u4e00\u884c\u88dd\u98fe\u5668\uff0c\u9019\u500b\u51fd\u5f0f\u7684\u6bcf\u6b21\u547c\u53eb\u5c31\u81ea\u52d5\u8b8a\u6210\u4e00\u500b span\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-7\" 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-keyword\">@mlflow<\/span>.trace   # \u2190 \u300c\u9019\u500b\u51fd\u5f0f\u6bcf\u6b21\u88ab\u547c\u53eb\u90fd\u5e6b\u6211\u8a18\u6210\u4e00\u500b span\u300d\ndef build_prompt(<span class=\"hljs-attribute\">question:<\/span> str, <span class=\"hljs-attribute\">context:<\/span> str) -&gt; <span class=\"hljs-attribute\">str:<\/span>\n    return f<span class=\"hljs-string\">\"\u6839\u64da\u4ee5\u4e0b\u8cc7\u6599\u56de\u7b54\uff1a\\n{context}\\n\\n\u554f\u984c\uff1a{question}\"<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-7\"><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\">\u88dd\u98fe\u5668\u6703<strong>\u81ea\u52d5<\/strong>\u628a\u51fd\u5f0f\u7684\u53c3\u6578\u6536\u6210 span \u7684 <code>inputs<\/code>\u3001\u56de\u50b3\u503c\u6536\u6210 <code>outputs<\/code>\uff0c\u4f60\u4ec0\u9ebc\u90fd\u4e0d\u7528\u591a\u5beb\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u60f3\u52a0\u6a19\u8a18\u6216\u6307\u5b9a\u540d\u5b57\uff0c\u5c31\u50b3\u53c3\u6578\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=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\">@mlflow.trace(name=<span class=\"hljs-string\">\"\u7d44\u88dd\u63d0\u793a\u8a5e\"<\/span>, span_type=<span class=\"hljs-string\">\"CHAIN\"<\/span>, attributes={<span class=\"hljs-string\">\"team\"<\/span>: <span class=\"hljs-string\">\"search\"<\/span>})\ndef build_prompt(question: str, <span class=\"hljs-attr\">context<\/span>: str) -&gt; str:\n    ...\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-8\"><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\">\u7ffb\u8b6f\uff1a\u300c\u9019\u500b span \u5728 UI \u4e0a\u53eb\u300e\u7d44\u88dd\u63d0\u793a\u8a5e\u300f\u3001\u985e\u578b\u6a19\u6210 CHAIN\u3001\u9644\u4e00\u500b <code>team=search<\/code> \u7684\u6a19\u7c64\u3002\u300d<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5beb\u6cd5 B\uff1a<code>mlflow.start_span()<\/code> context manager\uff08\u8981\u66f4\u7d30\u7684\u63a7\u5236\u6642\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7576\u4f60\u60f3\u8ffd\u8e64\u7684\u4e0d\u662f\u300c\u4e00\u6574\u500b\u51fd\u5f0f\u300d\uff0c\u800c\u662f\u300c\u51fd\u5f0f\u88e1\u7684\u4e00\u5c0f\u6bb5\u300d\uff0c\u6216\u9700\u8981\u5728\u904e\u7a0b\u4e2d\u52d5\u614b\u585e\u8cc7\u6599\uff0c\u5c31\u7528 <code>with<\/code> \u5340\u584a\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-9\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">import mlflow\n\ndef answer(question: str):\n    with mlflow.start_span(name=<span class=\"hljs-string\">\"retrieve\"<\/span>) <span class=\"hljs-keyword\">as<\/span> span:   <span class=\"hljs-comment\"># \u9032\u5165\u5340\u584a = span \u958b\u59cb<\/span>\n        span.set_inputs({<span class=\"hljs-string\">\"question\"<\/span>: question})        <span class=\"hljs-comment\"># \u624b\u52d5\u8a18\u9019\u6b65\u7684\u8f38\u5165<\/span>\n        docs = my_vector_db.search(question)           <span class=\"hljs-comment\"># \u4f60\u7684\u5be6\u969b\u5de5\u4f5c<\/span>\n        span.set_outputs({<span class=\"hljs-string\">\"doc_count\"<\/span>: len(docs)})     <span class=\"hljs-comment\"># \u624b\u52d5\u8a18\u9019\u6b65\u7684\u8f38\u51fa<\/span>\n    <span class=\"hljs-comment\"># \u96e2\u958b with \u5340\u584a = span \u81ea\u52d5\u7d50\u675f\u3001\u6642\u9593\u81ea\u52d5\u7b97\u597d<\/span>\n    <span class=\"hljs-keyword\">return<\/span> docs\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<h3 class=\"wp-block-heading\">\u9010\u884c\u7ffb\u8b6f\uff08\u9019\u6bb5\u662f\u624b\u52d5\u8ffd\u8e64\u7684\u7cbe\u83ef\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-10\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">with mlflow.start_span(name=<span class=\"hljs-string\">\"retrieve\"<\/span>) <span class=\"hljs-keyword\">as<\/span> span:\n<span class=\"hljs-comment\"># \u300c\u958b\u4e00\u500b\u53eb retrieve \u7684 span\uff0c\u8a08\u6642\u958b\u59cb\u300d\u3002span \u9019\u500b\u8b8a\u6578\u5c31\u662f\u9019\u500b\u7bc0\u9ede\u7684\u628a\u624b\u3002<\/span>\n\n    span.set_inputs({<span class=\"hljs-string\">\"question\"<\/span>: question})\n<span class=\"hljs-comment\"># \u300c\u9019\u6b65\u7684\u8f38\u5165\u662f\u9019\u5305\u6771\u897f\u300d\u3002dict \u60f3\u653e\u4ec0\u9ebc\u653e\u4ec0\u9ebc\u3002<\/span>\n\n    span.set_outputs({<span class=\"hljs-string\">\"doc_count\"<\/span>: len(docs)})\n<span class=\"hljs-comment\"># \u300c\u9019\u6b65\u7684\u8f38\u51fa\u662f\u9019\u5305\u6771\u897f\u300d\u3002<\/span>\n\n<span class=\"hljs-comment\"># with \u7d50\u675f \u2192 span \u81ea\u52d5 end\u3001latency = end - start \u81ea\u52d5\u586b\u597d\u3001status \u9810\u8a2d OK<\/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\"><strong>\u5169\u7a2e\u5beb\u6cd5\u600e\u9ebc\u9078\uff1f<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u9700\u6c42<\/th>\n<th>\u7528\u54ea\u500b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u300c\u6574\u500b\u51fd\u5f0f\u300d\u5c31\u662f\u4e00\u500b\u6b65\u9a5f<\/td>\n<td><code>@mlflow.trace<\/code> \u88dd\u98fe\u5668\uff08\u7701\u4e8b\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u53ea\u60f3\u5305\u51fd\u5f0f\u88e1\u7684\u4e00\u5c0f\u6bb5<\/td>\n<td><code>mlflow.start_span()<\/code><\/td>\n<\/tr>\n<tr>\n<td>\u8981\u5728\u904e\u7a0b\u4e2d\u52d5\u614b set \u6771\u897f<\/td>\n<td><code>mlflow.start_span()<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5de2\u72c0\u662f<strong>\u81ea\u52d5<\/strong>\u7684\uff1a\u4e00\u500b\u88ab <code>@mlflow.trace<\/code> \u7684\u51fd\u5f0f\uff0c\u53bb\u547c\u53eb\u53e6\u4e00\u500b\u88ab <code>@mlflow.trace<\/code> \u7684\u51fd\u5f0f\uff0cMLflow \u6703\u81ea\u52d5\u628a\u5f8c\u8005\u63a5\u6210\u524d\u8005\u7684\u5b50 span\uff0c\u4f60\u4e0d\u7528\u624b\u52d5\u4e32\u7236\u5b50\u95dc\u4fc2\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5728 MLflow UI \u8b80\u61c2\u4e00\u68f5 span \u6a39<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">trace \u9001\u4e0a\u53bb\u5f8c\uff0c\u6253\u958b MLflow UI\uff0c\u9032\u5165\u8a72 experiment\uff0c\u5207\u5230 <strong>Traces \u5206\u9801<\/strong>\uff08\u8ddf\u5e73\u5e38\u770b Runs \u7684\u5206\u9801\u4e0d\u540c\uff0c\u5225\u627e\u932f\uff09\u3002\u9ede\u4e00\u689d trace\uff0c\u4f60\u6703\u770b\u5230\u5de6\u908a\u4e00\u68f5\u6a39\u3001\u53f3\u908a\u4e00\u500b\u7d30\u7bc0\u9762\u677f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5be6\u6230\u6642\u7684<strong>\u95b1\u8b80\u9806\u5e8f<\/strong>\uff08debug \u5c31\u7167\u9019\u500b\u6383\uff09\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n\n<li><strong>\u5148\u770b\u6574\u689d trace \u7684\u7e3d\u6642\u9593\u8ddf\u7e3d token<\/strong> \u2014\u2014 \u78ba\u8a8d\u9019\u6b21\u5230\u5e95\u8cb4\u4e0d\u8cb4\u3001\u6162\u4e0d\u6162\u3002<\/li>\n\n\n<li><strong>\u627e\u6700\u5bec\u7684\u90a3\u689d\uff08\u6642\u9593\u6700\u9577\u7684 span\uff09<\/strong> \u2014\u2014 \u5ef6\u9072\u7684\u5147\u624b\u901a\u5e38\u4e00\u773c\u5c31\u770b\u51fa\u4f86\uff0c\u662f\u67d0\u500b tool \u5361\u4f4f\u9084\u662f LLM \u751f\u6210\u592a\u4e45\u3002<\/li>\n\n\n<li><strong>\u627e\u7d05\u8272 \/ ERROR \u7684 span<\/strong> \u2014\u2014 \u54ea\u4e00\u6b65\u5674\u932f\uff0c\u9ede\u958b\u770b\u5b83\u7684 inputs \u662f\u4ec0\u9ebc\u3001\u932f\u8aa4\u8a0a\u606f\u662f\u4ec0\u9ebc\u3002<\/li>\n\n\n<li><strong>\u9ede\u958b\u53ef\u7591 span \u7684 inputs \/ outputs<\/strong> \u2014\u2014 \u300c\u9935\u9032\u53bb\u7684 prompt \u9577\u600e\u6a23\u3001\u6a21\u578b\u5230\u5e95\u56de\u4e86\u4ec0\u9ebc\u300d\uff0c\u9019\u662f LLM debug \u6700\u503c\u9322\u7684\u8cc7\u8a0a\uff0c\u56e0\u70ba\u554f\u984c\u5e38\u5e38\u662f prompt \u7d44\u932f\u3001context \u585e\u4e86\u5783\u573e\u3002<\/li>\n\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u53e5\u8a71\u5fc3\u6cd5\uff1a<strong>Traces \u5206\u9801\u4e0d\u662f\u62ff\u4f86\u6b23\u8cde\u7684\uff0c\u662f\u62ff\u4f86\u300c\u627e\u6700\u5bec\u7684\u90a3\u689d\u300d\u8ddf\u300c\u627e\u7d05\u8272\u90a3\u689d\u300d\u7684\u3002<\/strong><\/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 \u9a57\u6536 AI \u4ee3\u78bc\u6642\u7684\u7d05\u65d7\u6e05\u55ae<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AI \u5e6b\u4f60\u63a5 MLflow tracing \u6642\uff0c\u9019\u5e7e\u7a2e\u5beb\u6cd5\u770b\u8d77\u4f86\u90fd\u6703\u8dd1\uff0c\u4f46\u6703\u8b93\u4f60\u300c\u4ee5\u70ba\u6709\u5728\u8ffd\u8e64\uff0c\u5176\u5be6\u6c92\u6709\u300d\u6216\u300c\u8ffd\u8e64\u5230\u4e00\u534a\u5c31\u65b7\u300d\u3002\u6311\u76f8\u95dc\u7684\u6293\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7d05\u65d7 1\uff1aautolog \u5beb\u5728 client \u4e4b\u5f8c<\/strong><\/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\">client = anthropic.Anthropic()\nmlflow.anthropic.autolog()   <span class=\"hljs-comment\"># \ud83d\udea9 \u592a\u665a\uff0c\u9019\u9846 client \u53ef\u80fd\u6c92\u88ab\u8ffd\u8e64<\/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<p class=\"wp-block-paragraph\">\u2192 \u8ddf AI \u8aaa\uff1a\u300c\u628a <code>autolog()<\/code> \u79fb\u5230\u6240\u6709 client \u5efa\u7acb\u4e4b\u524d\u3002\u300d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7d05\u65d7 2\uff1a\u5fd8\u4e86\u8a2d tracking_uri\uff0ctrace \u9ed8\u9ed8\u5b58\u672c\u5730<\/strong><\/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-12\" data-shcb-language-name=\"CSS\" data-shcb-language-slug=\"css\"><span><code class=\"hljs language-css\"><span class=\"hljs-selector-tag\">mlflow<\/span><span class=\"hljs-selector-class\">.openai<\/span><span class=\"hljs-selector-class\">.autolog<\/span>()\n# \ud83d\udea9 \u6c92\u6709 <span class=\"hljs-selector-tag\">set_tracking_uri<\/span>\uff0c<span class=\"hljs-selector-tag\">trace<\/span> \u9032\u4e86\u672c\u5730\u8cc7\u6599\u593e\uff0c\u4f60\u5728\u9060\u7aef <span class=\"hljs-selector-tag\">server<\/span> <span class=\"hljs-selector-tag\">UI<\/span> \u4e0a\u6c38\u9060\u627e\u4e0d\u5230\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-12\"><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\">\u2192 \u554f AI\uff1a\u300c\u9019\u6bb5 trace \u6703\u9001\u5230\u54ea\uff1f\u6211\u8981\u5b83\u9001\u5230\u6211\u7684 tracking server\u3002\u300d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7d05\u65d7 3\uff1aspan \u88e1\u628a\u932f\u8aa4\u541e\u6389\uff0cstatus \u6c38\u9060 OK<\/strong><\/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=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">with mlflow.start_span(name=<span class=\"hljs-string\">\"call_api\"<\/span>) <span class=\"hljs-keyword\">as<\/span> span:\n    <span class=\"hljs-keyword\">try<\/span>:\n        do_something()\n    except <span class=\"hljs-keyword\">Exception<\/span>:\n        pass   <span class=\"hljs-comment\"># \ud83d\udea9 \u932f\u8aa4\u88ab\u541e\uff0c\u9019\u500b span \u5728 UI \u4e0a\u986f\u793a\u6210\u529f\uff0c\u4f60\u88ab\u9a19\u4e86<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-13\"><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\">\u2192 \u51fa\u932f\u7684 span \u61c9\u8a72\u8b93\u5b83\u53cd\u6620 ERROR\uff0c\u4e0d\u8981\u975c\u975c\u541e\u6389\uff0c\u5426\u5247 tracing \u5931\u53bb\u610f\u7fa9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7d05\u65d7 4\uff1a\u628a\u4e00\u5927\u5305\u6771\u897f\u585e\u9032 inputs \/ attributes<\/strong><\/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\">span.set_inputs({<span class=\"hljs-string\">\"whole_dataframe\"<\/span>: df.to_dict()})  <span class=\"hljs-comment\"># \ud83d\udea9 \u5e7e MB \u585e\u9032 trace<\/span>\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\">\u2192 trace \u662f\u7d66\u4eba\u5feb\u901f\u6383\u7684\uff0c\u4e0d\u662f\u8cc7\u6599\u5009\u5eab\u3002\u585e\u592a\u5927\u65e2\u62d6\u6162\u53c8\u96e3\u8b80\uff0c\u8a18\u95dc\u9375\u6b04\u4f4d\u5c31\u597d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7d05\u65d7 5\uff1a\u77ed\u547d\u8173\u672c\u6c92 flush \u5c31\u7d50\u675f\uff0ctrace \u6c92\u9001\u51fa\u53bb<\/strong><\/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\"># \u4e00\u500b\u8dd1\u5b8c\u5c31\u9000\u51fa\u7684 script<\/span>\nresp = client.chat.completions.create(...)\n<span class=\"hljs-comment\"># \ud83d\udea9 \u7a0b\u5f0f\u7acb\u523b\u7d50\u675f\uff0c\u80cc\u666f\u9084\u5728\u975e\u540c\u6b65\u9001 trace \u7684\u57f7\u884c\u7dd2\u88ab\u780d\u6389\uff0cserver \u4e0a\u4ec0\u9ebc\u90fd\u6c92\u6709<\/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\">\u2192 \u77ed\u547d\u5b50\u7a0b\u5e8f\u8981\u561b\u95dc\u6389\u975e\u540c\u6b65\u532f\u51fa\uff08<code>MLFLOW_ENABLE_ASYNC_TRACE_LOGGING=false<\/code>\uff09\uff0c\u8981\u561b\u7d50\u675f\u524d\u547c\u53eb flush\u3002\u9019\u6b63\u662f\u672c\u5c08\u6848 <code>observability.py<\/code> \u7279\u5225\u8655\u7406\u7684\u5751\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\u7684\u300c\u52a0\u4e0a MLflow tracing\u300d\u7684\u4ee3\u78bc\uff0c\u7167\u9019\u5f35\u8868\u9a57\u6536\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>[ ] <strong>\u9806\u5e8f\u5c0d\u55ce<\/strong>\uff1a\u6240\u6709 <code>xxx.autolog()<\/code> \u90fd\u5728\u5c0d\u61c9\u7684 client \u5efa\u7acb<strong>\u4e4b\u524d<\/strong>\uff1f<\/li>\n\n\n<li>[ ] <strong>\u5bc4\u5230\u54ea<\/strong>\uff1a\u6709\u6c92\u6709 <code>set_tracking_uri(...)<\/code> \u6307\u5411\u4f60\u8981\u7684 server\uff1f\u8dd1\u4e00\u6b21\u5f8c\u53bb UI \u7684 <strong>Traces \u5206\u9801<\/strong>\uff0c\u770b\u5f97\u5230\u525b\u525b\u90a3\u689d\u55ce\uff1f<\/li>\n\n\n<li>[ ] <strong>\u6a39\u9577\u5c0d\u55ce<\/strong>\uff1a\u9ede\u958b trace\uff0c\u4f60\u81ea\u5df1\u5beb\u7684\u95dc\u9375\u51fd\u5f0f\uff08\u4e0d\u662f SDK \u7684\uff09\u6709\u51fa\u73fe\u6210 span \u55ce\uff1f\u6c92\u6709\u5c31\u662f\u624b\u52d5\u8ffd\u8e64\u6c92\u52a0\u3002<\/li>\n\n\n<li>[ ] <strong>\u932f\u8aa4\u770b\u5f97\u5230\u55ce<\/strong>\uff1a\u6545\u610f\u8b93\u67d0\u6b65\u5674\u932f\u8dd1\u4e00\u6b21\uff0c\u90a3\u500b span \u5728 UI \u4e0a\u662f\u7d05\u8272 \/ ERROR \u55ce\uff1f\u5982\u679c\u986f\u793a\u6210\u529f\uff0c\u4ee3\u8868\u932f\u8aa4\u88ab\u541e\u4e86\uff08\u7d05\u65d7 3\uff09\u3002<\/li>\n\n\n<li>[ ] <strong>\u53ef\u4ee5\u76f4\u63a5\u554f AI \u7684\u9a57\u6536\u53e5<\/strong>\uff1a\u628a\u4ee3\u78bc\u8cbc\u7d66 AI \u554f\u2014\u2014\u300c\u9019\u6bb5\u7a0b\u5f0f\u7522\u751f\u7684 trace \u6703\u4e0d\u6703\u6f0f\u6389\u6211\u81ea\u5df1\u5beb\u7684\u51fd\u5f0f\uff1fautolog \u7684\u555f\u7528\u6642\u6a5f\u5c0d\u55ce\uff1f\u300d<\/li>\n\n<\/ul>\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\u4e00\u6bb5\u4e00\u6bb5\u89e3\u91cb\u9019\u6bb5 MLflow tracing \u7684 code \u5728\u5e79\u561b\uff0c\u7279\u5225\u662f <code>autolog()<\/code>\u3001<code>@mlflow.trace<\/code>\u3001<code>start_span()<\/code> \u5404\u81ea\u8ca0\u8cac\u4ec0\u9ebc\uff0c\u6211\u662f\u521d\u5b78\u8005\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\u6bb5\u7a0b\u5f0f\u8dd1\u5b8c\u5f8c\uff0c\u6211\u61c9\u8a72\u5728 MLflow UI \u7684\u54ea\u500b\u5206\u9801\u3001\u770b\u5230\u5e7e\u5c64\u7684 span \u6a39\uff1f\u5e6b\u6211\u756b\u51fa\u4f86\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\u6aa2\u67e5\u9019\u6bb5 tracing \u6709\u6c92\u6709\u5e38\u898b\u932f\u8aa4\uff1aautolog \u9806\u5e8f\u3001tracking_uri\u3001\u932f\u8aa4\u6709\u6c92\u6709\u88ab\u541e\u3001\u77ed\u547d\u8173\u672c\u8981\u4e0d\u8981 flush\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\">\u5c0f\u7d50\u8207\u4e0b\u4e00\u7bc7<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Trace = \u4e00\u6b21\u8acb\u6c42\u7684\u5b8c\u6574\u7d00\u9304\uff1bSpan = \u6a39\u4e0a\u7684\u4e00\u500b\u6b65\u9a5f<\/strong>\uff0c\u5169\u500b\u540d\u8a5e\u6490\u8d77\u6574\u5957 GenAI \u89c0\u6e2c\u3002<\/li>\n\n\n<li><strong>autolog() \u4e00\u884c<\/strong>\u63a5\u7ba1\u4e3b\u6d41 LLM SDK \u7684\u81ea\u52d5\u8ffd\u8e64\uff0c\u91cd\u9ede\u662f<strong>\u8981\u5728 client \u5efa\u7acb\u524d\u555f\u7528<\/strong>\u3001\u8a18\u5f97<strong>\u8a2d tracking_uri<\/strong>\u3002<\/li>\n\n\n<li><strong>\u624b\u52d5\u8ffd\u8e64<\/strong>\u7528 <code>@mlflow.trace<\/code>\uff08\u5305\u6574\u500b\u51fd\u5f0f\uff09\u6216 <code>mlflow.start_span()<\/code>\uff08\u5305\u4e00\u5c0f\u6bb5\u3001\u52d5\u614b\u585e\u8cc7\u6599\uff09\u628a\u81ea\u5bb6\u51fd\u5f0f\u4e5f\u653e\u4e0a span \u6a39\u3002<\/li>\n\n\n<li>\u5728 UI \u7684 <strong>Traces \u5206\u9801<\/strong>\uff0cdebug \u5c31\u662f\u300c\u627e\u6700\u5bec\u7684\uff08\u6162\uff09\u300d\u8ddf\u300c\u627e\u7d05\u8272\u7684\uff08\u932f\uff09\u300d\uff0c\u518d\u9ede\u958b inputs \/ outputs \u770b\u771f\u76f8\u3002<\/li>\n\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u4e00\u7bc7\uff08#02\uff09\u6211\u5011\u6703\u628a\u9019\u5957 tracing \u63a5\u5230<strong>\u771f\u5be6\u7684 Agent \u6d41\u7a0b<\/strong>\u4e0a\uff0c\u770b\u591a\u500b tool \u547c\u53eb\u5982\u4f55\u7d44\u6210\u4e00\u68f5\u5b8c\u6574\u7684 span \u6a39\uff0c\u4ee5\u53ca\u600e\u9ebc\u5f9e trace \u53cd\u63a8\u300cAgent \u70ba\u4ec0\u9ebc\u505a\u4e86\u9019\u500b\u6c7a\u5b9a\u300d\u3002<\/p>\n\n\n\n<div id=\"quiz-bebe3561\">\n<style>\n#quiz-bebe3561 .badge { display: inline-block; padding: 4px 10px; border-radius: 12px; font-size: 0.75em; font-weight: bold; margin-left: 8px; }#quiz-bebe3561 .badge.scenario { background: #ebf8ff; color: #2b6cb0; }#quiz-bebe3561 .badge.debug { background: #fef3c7; color: #92400e; }#quiz-bebe3561 .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-bebe3561 .question-adv h3 { margin-top: 0; color: #2d3748; }#quiz-bebe3561 .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-bebe3561 .options-adv { list-style: none; padding: 0; }#quiz-bebe3561 .options-adv li { padding: 14px 16px; margin: 10px 0; border: 2px solid #e2e8f0; border-radius: 8px; cursor: pointer; transition: all 0.2s; }#quiz-bebe3561 .options-adv li:hover:not(.disabled) { border-color: #ed8936; background: #fffaf0; }#quiz-bebe3561 .options-adv li.disabled { cursor: default; opacity: 0.7; }#quiz-bebe3561 .options-adv li.show-answer { border-color: #48bb78; background: #f0fff4; }#quiz-bebe3561 .options-adv li.wrong { border-color: #fc8181; background: #fff5f5; }#quiz-bebe3561 .feedback-adv { margin-top: 16px; padding: 14px; border-radius: 8px; display: none; line-height: 1.6; }#quiz-bebe3561 .feedback-adv.correct { background: #f0fff4; color: #276749; display: block; }#quiz-bebe3561 .feedback-adv.wrong { background: #fff5f5; color: #c53030; display: block; }#quiz-bebe3561 .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-bebe3561 .intro { background: #ebf8ff; padding: 16px; border-radius: 8px; margin-bottom: 20px; color: #2c5282; }\n<\/style>\n<h1>\u9032\u968e\u6e2c\u9a57\uff1a\u8a8d\u8b58 GenAI \u89c0\u6e2c Tracing \u5165\u9580<\/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 \u6709\u4e00\u500b\u81ea\u5df1\u5beb\u7684 rerank() \u51fd\u5f0f\uff0cautolog \u6293\u4e0d\u5230\u5b83\uff0c\u4f60\u60f3\u5728 span \u6a39\u4e0a\u770b\u5230\u5b83\u7684\u57f7\u884c\u3001\u4e26\u5728\u904e\u7a0b\u4e2d\u52d5\u614b\u8a18\u9304\u300c\u5019\u9078\u6578\u91cf\u300d\u3002\u6700\u9069\u5408\u7684\u505a\u6cd5\u662f\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <div class=\"code-block\">def rerank(candidates):\n    # &#8230; \u6392\u5e8f\u908f\u8f2f &#8230;\n    return top<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(1, 'A', 'C')\">A. \u547c\u53eb mlflow.openai.autolog() \u5c31\u6703\u81ea\u52d5\u8ffd\u8e64 rerank()<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'B', 'C')\">B. \u5728 rerank() \u88e1\u7528 log_metric() \u8a18\u5019\u9078\u6578<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'C', 'C')\">C. \u7528 with mlflow.start_span() \u5305\u4f4f\u908f\u8f2f\uff0c\u4e26\u7528 span.set_inputs \/ set_outputs \u8a18\u5019\u9078\u6578<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'D', 'C')\">D. \u5b8c\u5168\u4e0d\u7528\u7ba1\uff0cUI \u6703\u81ea\u5df1\u63a8\u65b7<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv1\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv2\">\n      <h3>2. \u4f7f\u7528\u8005\u62b1\u6028\u67d0\u6b21 Agent \u56de\u7b54\u53c8\u6162\u53c8\u8cb4\u3002\u4f60\u6253\u958b\u8a72\u6b21 trace\uff0c\u60f3\u6700\u5feb\u5b9a\u4f4d\u5ef6\u9072\u5147\u624b\u3002\u61c9\u8a72\u5148\u505a\u4ec0\u9ebc\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(2, 'A', 'B')\">A. \u5f9e\u6a39\u6839\u7b2c\u4e00\u500b span \u9010\u5b57\u95b1\u8b80\u5230\u5e95<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'B', 'B')\">B. \u627e\u6642\u9593\u6700\u9577\uff08\u6700\u5bec\uff09\u7684\u90a3\u500b span\uff0c\u901a\u5e38\u5c31\u662f\u5ef6\u9072\u5147\u624b\uff0c\u518d\u9ede\u958b\u5b83\u7684 inputs\/outputs<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'C', 'B')\">C. \u76f4\u63a5\u6539\u7528 log_param \u8a18\u9304\u53c3\u6578<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'D', 'B')\">D. \u91cd\u8dd1\u5341\u6b21\u53d6\u5e73\u5747\u5ef6\u9072<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv2\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv3\">\n      <h3>3. \u4f60\u60f3\u540c\u6642\u89c0\u6e2c Claude \u7684\u81ea\u52d5\u547c\u53eb\u8207\u81ea\u5bb6\u7684 build_prompt() \u51fd\u5f0f\u3002\u4e0b\u5217\u898f\u5283\u54ea\u500b\u6b63\u78ba\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(3, 'A', 'D')\">A. \u53ea\u52a0 mlflow.anthropic.autolog() \u5c31\u80fd\u9023\u81ea\u5bb6\u51fd\u5f0f\u4e00\u8d77\u8ffd\u8e64<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'B', 'D')\">B. \u53ea\u5728 build_prompt() \u52a0 @mlflow.trace\uff0cClaude \u547c\u53eb\u5c31\u6703\u81ea\u52d5\u51fa\u73fe<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'C', 'D')\">C. \u5169\u8005\u7121\u6cd5\u540c\u6642\u8ffd\u8e64\uff0c\u53ea\u80fd\u4e8c\u9078\u4e00<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'D', 'D')\">D. \u7528 anthropic.autolog() \u8ffd Claude\u3001\u518d\u5c0d build_prompt() \u52a0 @mlflow.trace\uff0c\u5de2\u72c0\u95dc\u4fc2\u6703\u81ea\u52d5\u4e32\u8d77<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv3\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv4\">\n      <h3>4. \u9019\u6bb5\u7a0b\u5f0f\u8dd1\u5b8c\u5f8c\uff0c\u540c\u4e8b\u5728\u9060\u7aef MLflow server \u7684 UI \u4e0a\u5b8c\u5168\u627e\u4e0d\u5230\u4efb\u4f55 trace\u3002\u6700\u53ef\u80fd\u7684\u539f\u56e0\u662f\uff1f <span class=\"badge debug\">\u932f\u8aa4\u8a3a\u65b7<\/span><\/h3>\n      <div class=\"code-block\">import mlflow\nfrom openai import OpenAI\n\nmlflow.openai.autolog()\nclient = OpenAI()\nresp = client.chat.completions.create(model=&#8221;gpt-4o-mini&#8221;, messages=[&#8230;])<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(4, 'A', 'B')\">A. autolog() \u5beb\u5728 client \u4e4b\u5f8c\uff0c\u9806\u5e8f\u932f\u4e86<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'B', 'B')\">B. \u6c92\u6709 set_tracking_uri()\uff0ctrace \u5b58\u5230\u672c\u5730\uff0c\u9060\u7aef server UI \u7576\u7136\u770b\u4e0d\u5230<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'C', 'B')\">C. gpt-4o-mini \u4e0d\u652f\u63f4 tracing<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'D', 'B')\">D. \u5c11\u4e86 @mlflow.trace \u88dd\u98fe\u5668<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv4\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv5\">\n      <h3>5. \u67d0\u500b call_api \u6b65\u9a5f\u5176\u5be6\u5e38\u5e38\u5931\u6557\uff0c\u4f46 UI \u4e0a\u9019\u500b span \u4e00\u76f4\u986f\u793a\u6210\u529f\uff08status OK\uff09\u3002\u770b\u9019\u6bb5\u7a0b\u5f0f\uff0c\u554f\u984c\u51fa\u5728\u54ea\uff1f <span class=\"badge debug\">\u932f\u8aa4\u8a3a\u65b7<\/span><\/h3>\n      <div class=\"code-block\">with mlflow.start_span(name=&#8221;call_api&#8221;) as span:\n    try:\n        do_something()\n    except Exception:\n        pass<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(5, 'A', 'C')\">A. start_span \u4e0d\u80fd\u5305 try\/except<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'B', 'C')\">B. span \u540d\u7a31\u4e0d\u80fd\u6709\u5e95\u7dda<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'C', 'C')\">C. except \u7528 pass \u628a\u932f\u8aa4\u541e\u6389\uff0cspan \u6c92\u53cd\u6620 ERROR\uff0c\u8b93\u5931\u6557\u88ab\u507d\u88dd\u6210\u6210\u529f<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'D', 'C')\">D. \u7f3a\u5c11 set_inputs \u6240\u4ee5\u7121\u6cd5\u5224\u65b7\u72c0\u614b<\/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;\n      let correctAdv = 0;\n      const totalAdv = 5;\n      const explanationsAdv = {\n        1: \"autolog \u53ea\u8a8d\u5f97\u5b83\u652f\u63f4\u7684 SDK\uff0c\u6293\u4e0d\u5230\u81ea\u5bb6\u51fd\u5f0f\u3002\u8981\u5305\u4e00\u5c0f\u6bb5\u908f\u8f2f\u4e26\u5728\u904e\u7a0b\u4e2d\u52d5\u614b\u8a18\u9304\uff0c\u7528 <code>with mlflow.start_span()<\/code> \u642d\u914d <code>set_inputs<\/code>\/<code>set_outputs<\/code> \u6700\u5408\u9069\uff1blog_metric \u662f\u50b3\u7d71\u6241\u5e73\u8ffd\u8e64\uff0c\u4e0d\u6703\u51fa\u73fe\u5728 span \u6a39\u3002\",\n        2: \"Traces \u5206\u9801\u7684 debug \u5fc3\u6cd5\u662f\u300c\u627e\u6700\u5bec\u7684\u90a3\u689d\u300d\u2014\u2014\u6642\u9593\u6700\u9577\u7684 span \u901a\u5e38\u5c31\u662f\u5ef6\u9072\u5147\u624b\uff0c\u518d\u9ede\u958b\u5b83\u7684 inputs\/outputs \u78ba\u8a8d\u662f tool \u5361\u4f4f\u9084\u662f LLM \u751f\u6210\u592a\u4e45\uff0c\u4e0d\u9700\u8981\u9010\u5b57\u8b80\u5b8c\u6574\u68f5\u6a39\u3002\",\n        3: \"autolog \u53ea\u8ca0\u8cac\u5b83\u652f\u63f4\u7684 SDK\uff08Claude\uff09\uff0c\u81ea\u5bb6\u51fd\u5f0f\u8981\u53e6\u5916\u7528 @mlflow.trace \u88dc\u4e0a\u3002\u5169\u8005\u53ef\u4e26\u5b58\uff0c\u4e14\u5de2\u72c0\u7236\u5b50\u95dc\u4fc2\u7531 MLflow \u81ea\u52d5\u4e32\u63a5\uff0c\u4e0d\u7528\u624b\u52d5\u6307\u5b9a\u3002\",\n        4: \"\u7a0b\u5f0f\u6c92\u6709 <code>set_tracking_uri()<\/code>\uff0ctrace \u9810\u8a2d\u843d\u5728\u672c\u5730\u8cc7\u6599\u593e\uff0c\u9060\u7aef server \u7684 UI \u81ea\u7136\u4e00\u7247\u7a7a\u767d\u3002\u8981\u9001\u5230\u9060\u7aef\u5c31\u5f97\u5148 set_tracking_uri \u6307\u5411\u8a72 server\u3002\u6ce8\u610f\u6b64\u984c autolog \u9806\u5e8f\u5176\u5be6\u662f\u5c0d\u7684\uff08\u5728 client \u4e4b\u524d\uff09\u3002\",\n        5: \"except \u7528 <code>pass<\/code> \u628a\u4f8b\u5916\u541e\u6389\uff0cspan \u6c92\u6709\u88ab\u6a19\u6210 ERROR\uff0c\u65bc\u662f\u5931\u6557\u88ab\u507d\u88dd\u6210\u6210\u529f\u2014\u2014\u9019\u8b93 tracing \u5931\u53bb\u610f\u7fa9\u3002\u61c9\u8b93\u932f\u8aa4\u53cd\u6620\u5230 span \u7684 status\uff0c\u4e0d\u8981\u975c\u975c\u541e\u6389\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\");\n        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\uff1a\u8a8d\u8b58 GenAI \u89c0\u6e2c Tracing \u5165\u9580 \u5171 5 \u984c\uff0c\u9ede\u9078\u7b54\u6848\u5f8c\u6703\u7acb\u5373\u986f\u793a\u7d50\u679c 1. \u6587\u4e2d\u628a Tra [&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":[396,878,879,392,394],"class_list":["post-847","post","type-post","status-publish","format-standard","hentry","category-mlflow","tag-autolog","tag-genai","tag-llm","tag-mlflow","tag-tracing"],"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\/847","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=847"}],"version-history":[{"count":0,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts\/847\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/media?parent=847"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/categories?post=847"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/tags?post=847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}