2026-02-11
Last day at xAI. xAI's mission is push humanity up the Kardashev tech tree. Grateful to have helped cofound at the start...So proud of what the xAI team has done and will continue to stay close as a friend of the team...It's time to recalibrate my gradient on the big picture. 2026 is gonna be insane and likely the busiest (and most consequential) year for the future of our species.
Financial Times
xAI co-founder Jimmy Ba says he is leaving, the sixth co-founder to depart; sources and social media posts show at least six researchers left in recent weeks
Jimmy Ba will be the sixth member of the founding team to depart — A sixth co-founder of Elon Musk's xAI is leaving …
2026-01-07
accelerating towards a compute driven economy
xAI
xAI raised a $20B Series E, exceeding its $15B targeted round size, with participation from Valor, Nvidia, and others, and says Grok 5 is currently in training
xAI is rapidly accelerating its progress in building advanced AI. — xAI completed its upsized Series E funding round …
2024-05-28
Show me the chips
xAI
xAI raised a $6B Series B from Valor, Vy Capital, a16z, Sequoia, Saudi Arabia's Kingdom Holding, and others, Elon Musk says at an $18B pre-money valuation
xAI is pleased to announce our series B funding round of $6 billion. — xAI is pleased to announce...
2024-05-27
Show me the chips
x.ai
xAI raised a $6B Series B from Valor, Vy Capital, a16z, Sequoia, Saudi Arabia's Kingdom Holding, and others, Elon Musk says at a pre-money valuation of $18B
xAI is pleased to announce our series B funding round of $6 billion. — xAI is pleased to announce...