1) **Why high value**: Completing a post-video survey signals active engagement and diagnostic intent—key for B2B training buyers evaluating ROI. **为何高价值**：完成视频后问卷表明主动参与和诊断意图，是企业培训买家评估ROI的关键信号。 2) **Why no upgrade**: AI predicted score is 59, just 1 point below the 60 threshold. The system stays in C Pool until the exact threshold is crossed, ensuring precision and avoiding premature sales push. **为何未升级**：AI预测值59，仅低于60分阈值1分。系统保持C池，直至确切跨线，确保精准，避免过早销售施压。 3) **Actions triggered**: - Send personalized case study on similar training ROI (no proposal yet). - Flag for sales rep: "Lead at 59, add 1 high-value touchpoint (e.g., ROI calculator) to cross threshold." **触发行动**： - 发送相关培训ROI案例（非正式提案）。 - 标记销售代表：“评分59，增加1高价值触达点（如ROI计算器）以跨线。” 4) **Business impact**: Scoring 59 vs 60 matters for conversion. A 100-unit deal needs precise timing; keeping in C Pool now lets AI orchestrate the final trigger—ensuring the outbound proposal lands when score crosses 60, maximizing acceptance rate. **商业影响**：59与60分影响转化。100单元交易需精准时机；保持C池让AI编排最后触发点——确保评分跨60时发送提案，最大化接纳率。