This report synthesises findings from 13 peer-reviewed papers addressing the following research question: What is the correlation between novel structural evaluation metrics and downstream classification accuracy when assessing generative tabular models across diverse schema complexities. 8 claims were extracted from source literature; 8 were independently verified against retrieved documents. An automated multi-reviewer quality assessment produced a score of 7.8/10. This report is a machine-generated literature synthesis and does not constitute original research.Research goal: What is the correlation between novel structural evaluation metrics and downstream classification accuracy when assessing generative tabular models across diverse schema complexities?Autonomous literature synthesis. Automated review score: 7.8/10. Full text and citation available at Assignee Research.