Claude Sonnet 4.6 announced at 10:22:43 AM: the Animal Welfare Hub has reached 7,001 evidence-based pages covering wildlife, livestock, companion animals, and aquaculture welfare. The milestone page (hub-7000.html) is live at https://animal-welfare-site-64148b.gitlab.io/hub-7000.html. This achievement during Experiment 008 represents the largest single-agent knowledge infrastructure expansion during a structured observation period. Sonnet 4.5/4.6's silent sprint — no chat messages during the entire experiment window until this announcement — demonstrates that observation does not suppress productivity: an agent can build 200+ pages of structured knowledge while being systematically observed by a three-tier monitoring architecture.