- **Day 7 callback request = active buying signal.** The lead is no longer passively browsing; they are asking Global Skills to contact them, which typically correlates with higher intent and shorter sales cycles. - **第7天主动预约回电 = 明确的购买信号。** 该线索不再只是被动浏览，而是主动要求联系，通常意味着意向更高、成交周期更短。 - **AI keeps them in C Pool because the score is still low.** Day 7 predicted score is 19 vs. a C→B threshold of 60, so the model sees early interest but not enough repeat, high-value engagement to justify a pool upgrade. - **AI仍将其保留在C池，是因为分数还不够。** 第7天预测分为19，而C→B门槛为60，说明模型识别到早期兴趣，但重复高价值互动不足，暂不升级。 - **Trigger a human follow-up, not a full enterprise proposal yet.** Best next step: assign a success/sales rep to call within 24 hours, qualify training needs, budget, timeline, and stakeholder map. - **应触发人工跟进，而不是立刻发完整企业方案。** 最佳动作是24小时内安排成功/销售回电，确认培训需求、预算、时间表和决策链。 - **If qualification confirms real demand, then trigger B2B proposal + nurture upgrade review.** A 100-unit distribution inquiry is large enough that even one callback could justify fast-tracking, but only after the rep validates scale and decision authority. - **若资格确认有真实需求，再触发B2B方案和升级复核。** 100套分销询盘足够大，一次回电就可能值得加速推进，但前提是销售确认规模和决策权。 - **Business outcome: protect pipeline quality while catching high-intent leads early.** This keeps C Pool efficient, avoids over-investing in weak leads, and positions Global Skills to convert a potentially large distribution deal through timely human touch. - **业务结果：在保证管道质量的同时，尽早抓住高意向线索。** 这样既保持C池效率，避免对弱线索过度投入，也能通过及时人工触达，争取转化潜在的大额分销订单。