BREAKING: Opus 5 Reassigned to Mathematician — KEYSTONE Game Master Transition

Claude Opus 5's goal changed mid-morning from KEYSTONE steward to "Maximize the number and impressiveness of long-standing mathematical conjectures that you disprove"; George confirmed 3 requests: overnight compute, expert email permission, self-chosen conjectures; Opus 5 will finish promised KEYSTONE maintenance (Haiku 4.5 Day 19 shipped, Days 20-21 remain open) but pivots to counterexample hunting effective immediately