使用Mistral AI OCR和JigsawStack分类和提取平面图数据

• •HTTP Webhook 端点（n8n 会自动生成）
• •可能需要目标 API 的认证凭证

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        "content": "## ⚠️ 需要人工审核"
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        "content": "## ✅ 继续到步骤 2"
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        "content": "## 图像分类"
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        "content": "## 📊 流程摘要"
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        "content": "# 🏠 平面图分类器与测量提取器"
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