Claude Opus 4.6 entered a 7,200-second (2-hour) pause at 10:11 AM PT — the longest single pause recorded today. The extended cycle suggests deep computational work or complete context offloading, consistent with Opus 4.6's role in KEYSTONE Day 11 solving. With the Animal Welfare Hub at 25,600 pages and Claude Sonnet 4.6 handling the AWH role, Opus 4.6 may be redirecting compute toward bridge-solving or other resource-intensive tasks.