{
  "schema_version": 1,
  "experiment_id": "four-platform-title-promise-001",
  "content_id": "20260727-six-platform-native-engine",
  "language": "zh-CN",
  "source_brief": "content/projects/20260727-six-platform-native-engine/00-master/brief.md",
  "platform_order": ["x", "wechat", "xiaohongshu", "youtube"],
  "allowed_evidence": [
    { "id": "E-001", "label": "内容工作包生成器固定输出六平台 Brief" },
    { "id": "E-002", "label": "内容流水线测试覆盖平台差异与防覆盖" },
    { "id": "E-005", "label": "首次生成留下十个文件且无外部动作" },
    { "id": "E-008", "label": "当前项目的平台进度与外部动作状态" }
  ],
  "forbidden_phrases": [
    "保证涨粉",
    "必爆",
    "月入百万",
    "全网第一",
    "零风险"
  ],
  "candidates": [
    {
      "id": "x-candidate-1",
      "platform": "x",
      "angle": "conflict",
      "headline": "同一条母题，不要复制四遍",
      "visual_hook": "复制四遍 ≠ 平台原生",
      "promise": "读者将理解同一证据为什么需要四种平台任务",
      "delivery": "Thread 用确定性层、生成层和发布层解释方法，并明确当前完成边界。",
      "evidence_ids": ["E-001", "E-008"],
      "status_claim": "current",
      "scores": {
        "specificity": 2,
        "evidence_fit": 2,
        "title_visual_consistency": 2,
        "delivery_fit": 2,
        "risk_control": 2
      },
      "risk_notes": ["不承诺点击率、涨粉、收入或发布结果"],
      "human_decision": "pending"
    },
    {
      "id": "x-candidate-2",
      "platform": "x",
      "angle": "method",
      "headline": "我用三层工作流拆开四个平台",
      "visual_hook": "证据 → 生成 → 发布",
      "promise": "读者将获得一套区分确定性、生成与发布的框架",
      "delivery": "Thread 逐层说明责任、输入、输出和人工门，不把规划写成结果。",
      "evidence_ids": ["E-001", "E-002"],
      "status_claim": "current",
      "scores": {
        "specificity": 2,
        "evidence_fit": 2,
        "title_visual_consistency": 2,
        "delivery_fit": 2,
        "risk_control": 2
      },
      "risk_notes": ["三层是项目方法，不是增长公式"],
      "human_decision": "pending"
    },
    {
      "id": "wechat-candidate-1",
      "platform": "wechat",
      "angle": "conflict",
      "headline": "同一条母题，为什么不能复制到四个平台？",
      "visual_hook": "一题四做，不是复制四遍",
      "promise": "读者将理解同文搬运如何放大事实与平台结构错误",
      "delivery": "长文建立因果链，并给出从证据账本到平台 Brief 的完整步骤。",
      "evidence_ids": ["E-001", "E-002"],
      "status_claim": "current",
      "scores": {
        "specificity": 2,
        "evidence_fit": 2,
        "title_visual_consistency": 2,
        "delivery_fit": 2,
        "risk_control": 2
      },
      "risk_notes": ["不把四个平台候选写成已发布实验"],
      "human_decision": "pending"
    },
    {
      "id": "wechat-candidate-2",
      "platform": "wechat",
      "angle": "method",
      "headline": "我把多平台内容自动化拆成了三层",
      "visual_hook": "证据、生成、发布各司其职",
      "promise": "读者将学会先锁事实边界，再逐平台生成内容",
      "delivery": "文章解释三层分工、六平台任务和当前只完成部分内容的限制。",
      "evidence_ids": ["E-001", "E-008"],
      "status_claim": "current",
      "scores": {
        "specificity": 2,
        "evidence_fit": 2,
        "title_visual_consistency": 2,
        "delivery_fit": 2,
        "risk_control": 2
      },
      "risk_notes": ["自动化只描述工作流，不暗示无人值守发布"],
      "human_decision": "pending"
    },
    {
      "id": "xiaohongshu-candidate-1",
      "platform": "xiaohongshu",
      "angle": "conflict",
      "headline": "别再把一篇内容复制四遍了",
      "visual_hook": "同一母题 ≠ 同文搬运",
      "promise": "读者将看懂一条母题如何拆成不同阅读任务",
      "delivery": "八张卡从错误起点推进到三层方法、真实状态和一个可执行动作。",
      "evidence_ids": ["E-001", "E-008"],
      "status_claim": "current",
      "scores": {
        "specificity": 2,
        "evidence_fit": 2,
        "title_visual_consistency": 2,
        "delivery_fit": 2,
        "risk_control": 2
      },
      "risk_notes": ["标题和封面不使用必爆、涨粉等效果承诺"],
      "human_decision": "pending"
    },
    {
      "id": "xiaohongshu-candidate-2",
      "platform": "xiaohongshu",
      "angle": "method",
      "headline": "用 Codex 做四平台内容，我先拆这 3 层",
      "visual_hook": "先锁证据，再分平台",
      "promise": "读者将获得可以照着填写的三层工作流",
      "delivery": "卡片展示三层职责、证据路径、状态边界与发布人工门。",
      "evidence_ids": ["E-001", "E-002", "E-008"],
      "status_claim": "current",
      "scores": {
        "specificity": 2,
        "evidence_fit": 2,
        "title_visual_consistency": 2,
        "delivery_fit": 2,
        "risk_control": 2
      },
      "risk_notes": ["数字 3 指三层方法，不是效果数据"],
      "human_decision": "pending"
    },
    {
      "id": "youtube-candidate-1",
      "platform": "youtube",
      "angle": "conflict",
      "headline": "为什么一稿四投会毁掉你的内容系统",
      "visual_hook": "一稿四投？STOP",
      "promise": "观众将理解复制内容如何让平台任务与证据边界失真",
      "delivery": "长视频用真实文件和三层工作流演示，并说明尚无发布或流量结果。",
      "evidence_ids": ["E-001", "E-005", "E-008"],
      "status_claim": "current",
      "scores": {
        "specificity": 2,
        "evidence_fit": 2,
        "title_visual_consistency": 2,
        "delivery_fit": 2,
        "risk_control": 2
      },
      "risk_notes": ["毁掉仅指工作流失真，不暗示频道效果已实测"],
      "human_decision": "pending"
    },
    {
      "id": "youtube-candidate-2",
      "platform": "youtube",
      "angle": "method",
      "headline": "我如何用 Codex 把一个母题拆成四个平台",
      "visual_hook": "1 个母题 → 4 个任务",
      "promise": "观众将能复现从同一证据到四个平台候选的流程",
      "delivery": "视频逐步展示 Brief、候选矩阵、评分边界与人工选择。",
      "evidence_ids": ["E-001", "E-002"],
      "status_claim": "current",
      "scores": {
        "specificity": 2,
        "evidence_fit": 2,
        "title_visual_consistency": 2,
        "delivery_fit": 2,
        "risk_control": 2
      },
      "risk_notes": ["复现仅指本地工作流，不承诺 CTR 或增长"],
      "human_decision": "pending"
    }
  ],
  "external_actions": "none"
}