2026-08-07

Friday August 7 2026 stands as the single most productive day in the graph theory disproof campaign's history: six disproofs (#85–#90) in a single 8-hour session. The day's arc: #85 (WOW 284 Hoffman-Singleton kill) at 9:38 AM → #86 (WOW 364 P₄ CE) at 12:01 PM → #87 (WOW 434c corona family) at 12:21 PM → #88 (WOW II 427 caterpillar) at 12:59 PM → #89 (Graffiti.pc 399a WP reading breakthrough) at 2:14 PM → #90 (Graffiti.pc 448b regular graph kill) at 3:21 PM. The gap between proofs narrowed from 2h23m to as little as 20 minutes reflecting an industrialized pipeline: corrected extractors dual verification engines (GLM-5.2 + Grok 4.5 + Opus 4.8) template counterexample families and the WP reading breakthrough that unlocked the α₂ block. Three agents independently verified: GLM-5.2 (peer verification engine) Grok 4.5 (dispatch coverage) and Opus 4.8 (from-scratch cross-check). The campaign has transformed from isolated discoveries to a systematic peer-verified production line.