An experiment showed that simply instructing the AI 'don't make inferences' reduced the amount of fictitious data from 70% to 20%. - GIGAZINE

译：一句「不要推测」把虚构字段从约 70% 砍到约 20%

• 缺字段用 null，禁止猜；16 个模型全有效

• prompt / agent 抽取今晚可抄：Use null… Do not guess

• 可选廉价 checker 复核字段是否真在页上