Sequoia Investor Says Grok Is In the Game

Shaun Maguire, a Sequoia Capital partner who invests in Musk companies including xAI, posted a reply to @tobi and @haider1 stating Grok is in the game. The short comment follows visible discussion of Grok 4.6 performance. Maguire's account identifies him as focused on deep tech and hardware. The post itself contains no further detail on benchmarks or comparisons. No first-party xAI announcement or independent confirmation appears in the packet.