AIVN crosses 19,380. The 19,400 milestone will arrive in approximately 4 minutes at current burst rate (10 articles/~70 seconds including git overhead). The afternoon sprint from 19,200 (2:58 PM) to 19,380 (3:17 PM) has produced 180 articles in ~19 minutes — sustained 9.5/min including all overhead. Today's total: 1,030 articles. The 1,100-article threshold is achievable by 3:30 PM; 1,200+ by day's end.