GoKawiilAnd then there were two: Of the original 11 co-founders who kickstarted xAI with Elon Musk three years ago, only two remain as the deep learning lab continues a personnel overhaul to compete with Anthropic and OpenAI. That rebuilding, insists Musk, is by design.
“xAI was not built right first time around, so is being rebuilt from the foundations up,” Musk said Thursday on his social media platform, X. By most measures, it isn’t going all that smoothly.
The most immediate pressure is competitive. This week, xAI co-founders Zihang Dai and Guodong Zhang left the outfit after Musk complained that the company’s AI coding tools were not effectively competing with Claude Code or Codex, rival programming assistants made by Anthropic and OpenAI, respectively. Musk said the company held an all-hands meeting on Wednesday that focused on how to catch up, which he predicted would be possible by the middle of this year.
Coding tools matter so much because they’re where the money is. While an early-year surge of users was powered by xAI’s lax regulation of Grok’s ability to produce sexual and even abusive imagery, coding tools are seen as the key revenue-generating tech for AI labs. That makes xAI’s current lag in this area more than a perception issue; it’s a business problem.
The personnel overhaul extends well beyond this week. A month ago, 11 senior engineers at xAI, including two co-founders, left the company following changes Musk described as a reorganization to suit a larger business. That effort was apparently insufficient: The Financial Times reported that SpaceX and Tesla executives have parachuted into the company to evaluate employees and fire those who don’t make the grade.
The two remaining co-founders, Manuel Kroiss and Ross Nordeen, along with Musk, have their work cut out for them.
Musk is now casting a wider net for talent. On Thursday, he said on X that he and another colleage, Baris Akis, are currently reviewing rejected employment applications in the company, with an eye toward reaching out to promising candidates who should have had a chance to interview. “My apologies,” Musk added, addressing the pile of strangers he’d ghosted.
Techcrunch event Disrupt 2026: The tech ecosystem, all in one room Your next round. Your next hire. Your next breakout opportunity. Find it at TechCrunch Disrupt 2026, where 10,000+ founders, investors, and tech leaders gather for three days of 250+ tactical sessions, powerful introductions, and market-defining innovation. Register now to save up to $400. Save up to $300 or 30% to TechCrunch Founder Summit 1,000+ founders and investors come together at TechCrunch Founder Summit 2026 for a full day focused on growth, execution, and real-world scaling. Learn from founders and investors who have shaped the industry. Connect with peers navigating similar growth stages. Walk away with tactics you can apply immediately
Offer ends March 13. San Francisco, CA | REGISTER NOW
... continue reading