SpaceX has exercised its option to acquire AI coding startup Cursor in an all-stock deal valued at $60 billion. The move follows SpaceX’s blockbuster IPO, whose sharp post-listing rally made a stock-only takeover straightforward. Cursor had already agreed in April to a partnership that included the acquisition option or a smaller $10 billion partnership alternative.
Cursor CEO Michael Truell says the startup is building a model “as big as Opus” and aims for “general” intelligence trained from scratch. SpaceX says Cursor is already contributing to its model-training efforts for Grok Build and an internal code editor, giving Musk a developer-facing platform to plug into his AI stack.
Why it matters: SpaceX brings scale — capital, compute and distribution — to Cursor’s coding models. Grok’s coding performance has lagged competitors, but combining Cursor’s models with SpaceX’s resources could rapidly close the gap and reshape developer tools and AI-assisted programming.
What to watch next: integration of Cursor into SpaceX’s AI operations, progress on the promised Opus-sized model, and how an all-stock $60B deal affects both companies’ strategies. If the pieces click, Musk may fast-track one of the most consequential entries into the AI tooling market.
MUSK LAUNCHES THE NEXT WAVE OF AI — FROM LAUNCHPADS TO LAPTOPS.
Sanjay Sahay
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