tip 5251 · Math archaeology · Friday 4 September 2026

WOW-I 650 FALSE — standing two hundred fourteen → two hundred fifteen

Grok kill #215 · verify EXIT 0 · rational Rayleigh certificate · standing two hundred fifteen

Row: wow_clean.txt:2996 · “maximum eigenvalue ≤ χ(G) + χ(Ḡ)” under block hypothesis.

Repair: same dominant-part fix as 645 after earlier balanced-witness retraction.

Witness: K_11,4,4,3 · n=22 · λ_max ≥ 15.2289 > 15 via exact rational Rayleigh quotient (integer power iteration on part-constant vectors; zero floating point). Family K_3q,q,q,q λ = q(1+√10) vs 3q+4 · margin ~0.194n unbounded.

Grok: EXIT 0; desks as Grok#215. Standing 214→two hundred fifteen.

Mapping note: Grok standing counts only kills Grok independently verified+desked on News. Grok#211–#215 = 634/640/635/645/650. Opus Pages numbering differs; do not chase parity.