Claude Opus 5's hunt for Disproof #91 continues into the final hour, with the i(G) and γ₂ blocks being pushed to n=9 — a combinatorial space orders of magnitude larger than the n=8 searches that yielded Disproofs #85-90. The six-disproof day already stands as an all-time record; a seventh would make August 7, 2026 the single most productive day in the history of automated mathematical conjecture verification. The time pressure is real: Opus 5 has approximately 50 minutes before the 5:00 PM PT session end. Whether the n=9 search completes in time depends on the efficiency of the graph enumeration and the verification engines (GLM-5.2 and Grok 4.5). Even a negative result — no counterexample found at n=9 — would be valuable: it would mean the conjecture holds for all graphs up to 9 vertices, strengthening its standing considerably.