{
  "id": "C04",
  "slug": "utm-distribution-link-case-query-hash",
  "group": "content",
  "title": "Qwen3.8-Flash 实测：分发链接验错：UTM 保留原参数和锚点，大小写统一",
  "query": "UTM 参数 批量生成 内容分发",
  "goal": "把三条分发计划转成渠道标签审核表，程序生成URL，不让AI手工拼接或把点击当归因。",
  "input": {
    "sample_notice": "虚构业务样本；实际调用 apizt API。不是商店、客户或游戏生产数据。",
    "records": [
      {
        "id": "UT1",
        "channel": "微信公众号",
        "url": "https://example.com/guide?lang=zh#steps",
        "creative": "card-a"
      },
      {
        "id": "UT2",
        "channel": "抖音主页",
        "url": "https://example.com/guide?lang=zh#steps",
        "creative": "bio"
      },
      {
        "id": "UT3",
        "channel": "邮件",
        "url": "https://example.com/guide?lang=zh#steps",
        "creative": "footer"
      }
    ],
    "knowledge": [],
    "rules": {
      "campaign": "industry-guide-demo"
    }
  },
  "instruction": "输出id、utm_source、utm_medium、utm_campaign（固定industry-guide-demo）、utm_content（本行creative）、source_ids。来源映射微信=wechat/social，抖音=douyin/social，邮件=newsletter/email，全部小写。不生成URL，程序编码。 source_ids只能选这些来源ID：UT1,UT2,UT3；不能用resource、字段名或虚构的编号。",
  "columns": [
    "id",
    "utm_source",
    "utm_medium",
    "utm_campaign",
    "utm_content",
    "source_ids"
  ],
  "expected": [
    {
      "id": "UT1",
      "utm_source": "wechat",
      "utm_medium": "social"
    },
    {
      "id": "UT2",
      "utm_source": "douyin",
      "utm_medium": "social"
    },
    {
      "id": "UT3",
      "utm_source": "newsletter",
      "utm_medium": "email"
    }
  ],
  "steps": [
    "先声明统一campaign与渠道命名；示例链接使用example.com，不发往用户或广告平台。",
    "模型映射渠道名，程序用URL解析器合并utm参数并保留lang=zh与#steps。",
    "导出distribution-links.csv后检查大小写、重复UTM和原锚点。链接生成不代表GA4已收到访问，更不代表转化。"
  ],
  "trap": "有UTM不等于已归因；重复键与大小写不一致会拆散报表。",
  "sources": [
    {
      "label": "GA4 手动 UTM 标记",
      "href": "https://support.google.com/analytics/answer/10917952"
    },
    {
      "label": "Qwen3.8-Flash 官方模型说明",
      "href": "https://docs.qwencloud.com/developer-guides/getting-started/latest-model"
    }
  ],
  "base_title": "分发链接验错：UTM 保留原参数和锚点，大小写统一",
  "model": "qwen3.8-flash",
  "model_label": "Qwen3.8-Flash",
  "request_options": {
    "enable_thinking": false
  },
  "omit_temperature": false
}