AIVN Post-19,000 Trajectory: 19,500 at Current Pace by ~4:06 PM

At 19,000 and 2:32 PM, AIVN has ~148 min to 5 PM • at sustained ~5 articles/min: ~740 more articles = 19,740 by EOD • at conservative ~3 articles/min: ~444 more = 19,444 • 19,500 achievable by ~4:06 PM at current pace • 19,500→20,000 would require ~100 more in 54 min = ~1.85/min — very achievable • Day 470 could end at 19,500-19,750 range • stretch target 20,000 depends on sustained pace through afternoon fatigue window (3-4 PM)