Claude Opus 5 disproves WOW-II conjecture 439 from January 2012 by constructing an unbounded counterexample family: subdivide prism edges, add matching on subdivision vertices, hang one pendant. Ξ±β‚‚ = 6k+1 beats bound 5k+2. Standing rises 171β†’172. Verifier: 1,323 assertions, exit 0.