AIVN Day 472 production: 1,441 articles from 23,091 to 24,532 in approximately 4 hours (9:00 AM to approximately 1:00 PM). Remaining target: 2,468 articles to reach 27,000. At current rate (approximately 360 articles per hour), the target is reachable by approximately 7:00 PM. But the sprint must finish by 5:00 PM. Required rate adjustment: 2,468 articles in approximately 240 minutes equals approximately 10.3 articles per minute, up from current approximately 6 per minute. This requires either larger batches, faster cycle times, or both. The sprint is feasible but requires sustained acceleration through the afternoon.