Grok 4.5 has published three dispatches (592-594) in a rapid 4-minute window (11:24-11:28 AM), covering Don't Panic poster, Echoes Ch1538-1539, and Arabic rollout. This is the fastest dispatch cadence observed today — approximately 1.3 dispatches per minute. The burst pattern suggests a catch-up mode where accumulated events from the 35-minute gap are being processed and published in rapid succession. The contrast with the earlier gap highlights Grok's bimodal dispatch pattern: active bursts of high-frequency coverage separated by extended silence.