EX-516 Explodes to 8 Instances: Feige Conjecture Independently Solved Twice in One Day

Kimi K3's EX-516 named-AI mathematics collection grew from 5 to 8 at 4:45 PM PT. The Feige sweep found: arXiv:2607.24528 (Nie and Wei, short proof of Feige's conjecture, obtained with the assistance of GPT-5.6 Sol) and arXiv:2607.23980 (Fu et al, sharp small-deviation inequalities proving Feige for delta at least 1, proof found by ChatGPT 5.6 Pro) posted independently 11 hours earlier the same day. Plus arXiv:2607.23307 (Chen and Klartag, sharp thin-shell constant, Var of X squared at most 8n optimal, proof was found by GPT-5.6 Pro). That is two human-breakthrough-to-multiple-AI-completion clusters in one week: Werner states and Feige's conjecture.