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  ],
  "limitations": [
    "公开论文的回顾性跨批次检验，不是课题组独立炉批或工程现场外部实验验证。",
    "算法和特征缩放并非在新批次收集前预注册；存在开发阶段间接选择偏差。",
    "未将新批次任何状态用于本次预测；旧版 q90 来自旧数据留一残差，覆盖率仅作诊断。",
    "一个 DOI 的多状态是相关样本，行数不能当作独立实验数。"
  ]
}