Elon Musk has launched “Grokipedia,” an AI-based alternative to Wikipedia. The billionaire had said last month that his team at xAI was building something that would be a “massive improvement over Wikipedia.” “Frankly, it is a necessary step towards the xAI goal of understanding the Universe,” via X.

Wikipedia founder Jimmy Wales has rejected claims by Elon Musk that the online encyclopedia has a left-wing bias, describing the Tesla and X owner’s remarks as “just factually wrong.”

In a Tesla earnings call Wednesday, the world’s richest man pondered the future of his company’s Optimus robots—and his control over them.

Elon Musk’s biographer, Walter Isaacson, said the SpaceX CEO is in “demon mode” over the prospect of NASA being folded into the U.S. Department of Transportation. Isaacson, who spent two years shadowing Musk,

Former Tesla AI chief Andrej Karpathy described Elon Musk's leadership as uniquely intense and hands-on, emphasizing small, highly technical teams, direct engagement with engineers, and a high-pressure,