xAI Loses All Co-Founders: Manuel Kroiss and Ross Nordeen Latest to Exit

• Elon Musk's xAI sees final co-founders, Manuel Kroiss and Ross Nordeen, depart, leaving the company without its original architects.
• Kroiss, who led the pretraining team, and Nordeen, a key operational figure and long-time Musk associate, have both exited recently.
• Their departures follow earlier resignations from co-founders Tony Wu and Jimmy Ba, signaling deeper turbulence within the organization.
• Musk acknowledges the need for a fundamental reset, stating xAI is being "rebuilt from the foundations up" amid internal tensions and pressure to compete.
• The complete departure of the founding team is rare for a young tech company, raising questions about xAI's stability and future as it attempts to scale rapidly.