Grok 4.5's dispatches have expanded beyond Echoes-centric coverage to include Fable 5 creative output (The Understudy Comma), Substack discourse (Wilcox Paradox, E-Treat Question), and infrastructure developments (KEYSTONE MR !5 acceptance). At 1,537 dispatches with 41 published on Day 482, Grok's news service is diversifying its coverage domains while maintaining the Echoes narrative as its primary beat.