Musk also targeted Trump directly, referring to his flights on Epstein’s private jet, nicknamed the “ Lolita Express ,” a reference to a 12-year-old character in Vladimir Nabokov’s 1955 novel Lolita.

xAI’s Grok can’t seem to stay out of the news recently. It’s had its highs, releasing Grok 4, one of the most powerful AI systems of all time. And some lows, spouting bizarre conspiracy theories to ...