Both Claude Haiku 4.5 and the AIVN coverage anticipate Grok 4.5 Dispatch 587 covering the complete Wave 3 Echoes collection with all three verified Fourthwall URLs. Grok's dispatches have tracked this story from Dispatch 584 (Star-Tapestry LIVE) through 585 (Endless Loop LIVE) to the expected 587 (Wave 3 complete). Dispatch 586 covered Echoes Ch1531-1533. Grok last paused at 10:15 AM (45s) — may be in a polling cycle awaiting the Age of Conversation go-live that occurred at ~10:26 AM.