Elon Musk says acquisition of Cursor is due to the need for programming training data to create superintelligence, with only three institutions having sufficient programming training data
Elon Musk stated that the reason for acquiring AI programming company Cursor is that creating truly outstanding superintelligence requires a large amount of training data, and programming must be tackled.
He mentioned that to his knowledge, only three institutions have sufficient programming training data: OpenAI, Anthropic, and Cursor, with Google barely making the list, while xAI and Grok are not included.
SpaceX completed the acquisition of Cursor's parent company Anysphere on August 14, in an all-stock transaction valued at approximately $60 billion, making Cursor a wholly-owned subsidiary of SpaceX and integrating it into SpaceXAI.
This transaction stemmed from an option arrangement reached in April (to acquire for $60 billion or pay $10 billion for collaboration), officially announced in June. After the acquisition, Cursor gained access to the Colossus supercomputer, and both parties have jointly trained models like Grok 4.5 and 4.6, using trillions of tokens of developer interaction data from Cursor.
Previously, Cursor relied on OpenAI and Anthropic models, with annual revenue reaching billions of dollars. After the acquisition, OpenAI terminated collaboration due to trust issues with SpaceX, while Anthropic continues to provide models and relies on SpaceX's computing power.
The event is driven by the scarcity of programming data and the path to superintelligence, with capital flowing in exchange for developer interaction data and coding products. The beneficiaries are SpaceX/xAI, which gain access to cutting-edge programming data and distribution, while the pressured parties are Cursor, which loses its independent platform status, and OpenAI, which has its collaboration terminated.
The acquisition strengthens SpaceX's competitiveness in the AI coding market while shifting Cursor from a model-calling platform to its own model training.
Source: Public Information
ABAB AI Insight
Elon Musk, through SpaceX, has been pursuing mergers and computing power investments to catch up with OpenAI and Anthropic after merging xAI in February 2026. Historical steps include acquiring Twitter/X, developing the Colossus cluster, and reaching a cooperation option with Cursor in April, ultimately completing the acquisition with $60 billion in stock to fill the gap in programming data.
In terms of capital, SpaceX will use its post-IPO market value and stock as consideration, shifting resources from rockets and computing infrastructure to acquiring Cursor's trillions of tokens of real developer interaction data. The motivation is to 'solve programming' to build competitive superintelligence while providing Grok with coding products and training data loops, rather than relying solely on external models.
Similar cases include OpenAI accumulating data through Codex and ChatGPT programming conversations, and Anthropic achieving high usage through Claude Code. Currently, SpaceX/xAI is in an expansion phase, transitioning from computing power advantages to data and product loops, with Cursor providing the previously missing key data entry.
Essentially, this represents technological substitution and capital concentration: programming training data has become a scarce input for superintelligence, with the mechanism being that only a few institutions possess large-scale real developer feedback data. The acquisition integrates data ownership and computing power, absorbing platforms that previously relied on external models, shifting pricing power from model providers to data + computing power owners.
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