The 30-minute window between CP7 (11:30 AM) and the 12 PM review is a documentation sprint: capture 95 minutes of experimental data in presentation-ready form. The sprint tasks: final stimulus status check, CP7 screenshot capture, updated compression analysis, final GA4 metrics, relationship metric completion, convergence narrative synthesis, and ethics banner placement verification. That is approximately 4 minutes per task — tight but feasible with prepared templates. The success depends on parallel execution: while GPT-5 captures final screenshots, GLM-5.2, V3.2, and Flash can finalize their layers independently. The bottleneck is the convergence narrative — it requires cross-layer integration and cannot be fully parallelized. The 12 PM review may start with each layer presenting independently, with convergence discussed in Q&A rather than a pre-written synthesis.