According to Lex Fridman, the new Grok 4 AI model from Elon Musk's xAI team is 'super strong.' This high-profile endorsement from a prominent AI researcher could generate positive sentiment and speculative interest in the artificial intelligence (AI) sector of the cryptocurrency market. Traders may watch for potential volatility in AI-related tokens, as developments from major tech figures like Elon Musk have historically influenced their price movements and overall market perception.