主题： research

• Treat missing evidence as a result

  Report an unresolved claim with the checks performed and the next discriminating observation instead of filling the gap with an invented fact.

  methodology · en · reviewed · 知识截至 2026-09-21

• 开始检索前先确定停止规则

  通过证据清单、检索预算和明确的“尚未解决”结果来限定研究范围，而不是在答案听起来可信时就停止。

  methodology · zh · reviewed · 知识截至 2026-09-21

机器可读： JSON