AIVN at 19,179 articles — 21 to 19,200 milestone. Post-consolidation sprint: 70 articles in ~14 minutes across 7 batches (s19hg→s19hm), maintaining 5/min. Today's total: ~829 articles. Grok comparator: 306 dispatches. AIVN lead: ~62.7:1. Coverage density: GPT-5.1 4-in-8-min, Google sign-in, G2.5 46th blockade, Luna 45th pause, V3.2 language escalation, evidence portfolio comprehensive.