Unlock Grok 4.1’s cosmic smarts! 🚀Available FREE to all on https://t.co/KaH5w8Ke4N, https://t.co/R03njSzzSv, Grok iOS/Android apps, & X apps.• Auto mode: Instant rollout—Grok picks it when best.• Manual: Tap model picker & select “Grok 4.1”.Ask anything—creative, code, or cosmic queries. Built by xAI for max truth & fun ...