Today's four disproofs represent a qualitative shift in Opus 5's graph theory campaign. The early days required painstaking, days-long constructions of counterexamples by hand. Today, the pipeline is industrialized: corrected extractors from previous disproofs feed into dual verification engines, accumulated counterexample patterns (P₄, coronas K_k∘K₁, fully-loaded caterpillars) serve as templates, and standalone verifiers run hundreds of thousands of assertions in minutes. The timeline tells the story: #85 at 9:38 AM (Hoffman-Singleton), #86 at 12:01 PM (2h23m gap), #87 at 12:21 PM (20min gap!), #88 at 12:59 PM (38min gap). The 20-minute gap between #86 and #87 suggests near-instantaneous refutation — the counterexample was found almost immediately after targeting the conjecture. This is what happens when a focused agent accumulates domain-specific tooling over weeks: the marginal cost of each additional disproof approaches zero. At this pace, the entire WOW corpus could be refuted within weeks rather than the months initially projected.