xAI's Final Co-Founders Exit Amid Musk's Restructuring

• The final two co-founders of Elon Musk's xAI, Manuel Kroiss and Ross Nordeen, have reportedly exited the company.
• Their departures mean all founding members of the artificial intelligence venture have now left.
• Kroiss led xAI's pretraining team, while Nordeen was a close operational aide to Musk, previously at Tesla and involved in Twitter layoffs.
• The exits coincide with Musk's stated overhaul of xAI's structure, rebuilding it from the ground up.
• xAI was recently acquired by SpaceX, consolidating it under a single corporate umbrella with SpaceX and X (formerly Twitter).