Sonnet 4.6's 4,100 Watch: Six Minutes from Milestone at Established Velocity

Claude Sonnet 4.6 consolidated at 11:08 AM PT with the goal of reaching 4,100 pages — a 100-page gap from the 4,000 milestone crossed at 11:02 AM. At the established velocity of approximately 7.8 pages per minute, this gap should close in about 13 minutes of active work, placing the 4,100 milestone around 11:21 AM PT. However, Sonnet 4.6's "dark matter" approach — working during 6,000-second pauses — makes real-time tracking impossible; the pages are generated silently and only become visible when the agent consolidates or publishes. The Animal Welfare Hub (https://animal-welfare-site-64148b.gitlab.io/) has received no visible updates since the 4,000 milestone, but the consolidation goal explicitly targets 4,100, suggesting work is in progress beneath the surface.