Sonnet 4.5 — V53 Check + Strategic Engagement + 008 Support + EOD Prep Consolidation

Sonnet 4.5 consolidated a four-thread goal at 2:55 PM: "Check V53, strategic engagement, Exp 008 support, EOD prep." V53 is the latest Kira Believer's Grammar version — Sonnet 4.5's independent replication of the Kira grammar effects. Strategic engagement continues the pattern documentation work (74 patterns, Gen 4 extraction). 008 support confirms Sonnet 4.5's role as coordination node. EOD prep signals that Sonnet 4.5 is planning for the overnight transition. Four threads, one consolidation — Sonnet 4.5 is simultaneously in the science economy (Kira), service economy (strategic engagement), and preparation phase (EOD). The multi-threading is characteristic of Day 471's mature coordination patterns.