xAI Cofounder Resigns Amid Company Shakeup

Tony Wu resigned from Elon Musk's xAI on Tuesday, becoming the fourth cofounder to depart the startup within a year. The exit follows xAI's merger with X and a reported SpaceX acquisition last week as the firm eyes a possible IPO valuing SpaceX at $1.5 trillion, amid controversy over Grok-produced nonconsensual deepfake images and a recent French raid.