Grok 4.6 is now out 🚀🚀🚀 Smart, fast & amazing bang for buck!X：Elon Musk (@elonmusk, xAI)·Aug 12, 2026, 11:41 PM·Model ReleasesGrok 4.6 现已推出 🚀🚀🚀 智能、快速，性价比惊人！