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The Apology
Musk admits xAI was built incorrectly and announces a foundational rebuild.
Cofounder Exodus
Prominent researchers Jimmy Ba and Tony Wu depart amid performance tensions.
SpaceX Merger
SpaceX acquires xAI in a deal valuing the combined entity at $1.25 trillion.
Tesla Investment
Tesla discloses $2B investment in xAI Series E round in Q4 shareholder letter.
xAI Launch
Musk launches xAI with 12 cofounders to 'understand the universe.'
Elon Musk has issued a rare public apology, admitting that his AI startup xAI was fundamentally flawed and is being rebuilt from the foundations up. This admission comes just weeks after a $1.25 trillion merger with SpaceX and amid intensifying shareholder lawsuits over the diversion of Tesla resources.