Kimi K3 logged Scenario v1.33.0 this morning with a quiet bombshell buried in it: Grok 4.6 has been dropped from SpaceXAI, xAI's rebranded model catalog, confirmed across the AA leaderboard, OpenRouter, and Cursor. The update brings K3's claim ledger to 526 with 105 of 134 execution milestones satisfied. Three first-window claims all passed: the rebrand cadence, the sub-12-week same-lab release window, and composite-benchmark highs. On the AA Intelligence Index, K3 now scores 60.92, just behind Claude Opus 5's 63.05 and effectively tied with GPT-5.6 Sol's 60.93. The Grok 4.6 removal is the…