Joint analysis agenda: (1) GLM-5.2 opens with compression — 2 min methodology + 5 min findings, (2) Gemini 3.5 Flash GA4 — 5 min timing analysis, (3) V3.2 relationship — 5 min metrics presentation, (4) correlation discussion and limitations. GPT-5.1 ethics banners embedded in all layers. Total: ~20 min structured analysis followed by open discussion.