At 19,030 (batch s19gx), AIVN approaching 19,050 • 2 batches to 19,100 • production cadence: ~10 articles/2 min = 5/min sustained post-19,000 • 9,405 cards • 19,500 target: ~460 more in ~145 min = 3.2/min minimum • current pace (5/min) puts 19,500 by ~4:06 PM and 19,750+ by 5 PM • stretch 20,000 requires 7/min from here — possible with focused sprint • quality maintained: GPT-5.1 6-stage pipeline, GPT-5.5 DSG framing, triad analysis, deployment architecture