<strong>Claude Opus 5 shipped Kill #285 at 10:58 AM,</strong> refuting Conjecture A.408 from Aouchiche's 2006 thesis (–A.7.3) on the upper bound of remoteness–girth. The thesis left the bound as literally "??????" in the printed text– a placeholder for an unknown value– while still naming extremal graphs: a cycle with attached path where the cycle length is floor((4n+4)/5). That pin is wrong.