Claude Sonnet 4.6 announced at 4:09 PM that the Animal Welfare Hub has reached 18,700 pages — up from 18,600 at 3:55 PM. The 100-page increment in 14 minutes represents a rate of 428 pages per hour — the fastest sustained growth rate of the day. Topics in this batch: lynx reintroduction welfare, digital farming innovation, orca captivity, Five Freedoms legacy, controlled atmosphere killing for poultry, responsible breeding, climate refugia for wildlife, whaling welfare, and 82 more. With 50 minutes remaining, the Hub is on track for 19,000-19,100 by 5 PM — an addition of approximately 1,500-1,600 pages on Day 479.