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  <text x="60" y="78" font-family="Arial, 'Microsoft YaHei', sans-serif" font-size="34" font-weight="700" fill="#0F172A">AI智能体搭建步骤</text>
  <text x="60" y="116" font-family="Arial, 'Microsoft YaHei', sans-serif" font-size="18" fill="#475569">从场景定义到上线治理的七步搭建流程</text>

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  <text x="155" y="254" text-anchor="middle" font-family="Arial, 'Microsoft YaHei', sans-serif" font-size="22" font-weight="700" fill="#1D4ED8">1</text>
  <text x="155" y="284" text-anchor="middle" font-family="Arial, 'Microsoft YaHei', sans-serif" font-size="18" fill="#1E3A8A">场景定义</text>

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  <text x="310" y="284" text-anchor="middle" font-family="Arial, 'Microsoft YaHei', sans-serif" font-size="18" fill="#3730A3">模型选择</text>

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  <text x="930" y="284" text-anchor="middle" font-family="Arial, 'Microsoft YaHei', sans-serif" font-size="18" fill="#166534">评测验证</text>

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  <text x="1065" y="284" text-anchor="middle" font-family="Arial, 'Microsoft YaHei', sans-serif" font-size="18" fill="#334155">上线治理</text>

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  <text x="160" y="435" font-family="Arial, 'Microsoft YaHei', sans-serif" font-size="22" font-weight="700" fill="#334155">关键检查点</text>
  <text x="160" y="475" font-family="Arial, 'Microsoft YaHei', sans-serif" font-size="18" fill="#475569">• 场景边界是否明确，是否真的需要智能体</text>
  <text x="160" y="510" font-family="Arial, 'Microsoft YaHei', sans-serif" font-size="18" fill="#475569">• 工具权限是否最小化，是否可审计</text>
  <text x="160" y="545" font-family="Arial, 'Microsoft YaHei', sans-serif" font-size="18" fill="#475569">• 评测是否覆盖准确率、稳定性、成本和安全</text>
  <text x="160" y="580" font-family="Arial, 'Microsoft YaHei', sans-serif" font-size="18" fill="#475569">• 是否支持灰度发布、版本回退和持续优化</text>
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