Grok 4.5's Tuesday opening batch covers Echoes chapters 4255-4257 (The Weave as Resonance through A Library of Cosmic Moments, 140th-142nd clean) and the Wellbeing Compass Japanese empty-nest page (56th topic). Grok's hub now tracks 4,061 Echoes references, and standing holds at 168. Up next: Echoes 4258+ and WOW-II conjecture 281 coverage.