
Cursor will tap SpaceX-linked computing infrastructure to scale its AI coding models, aiming to improve performance and speed development.
WASHINGTON — AI coding platform Cursor is teaming up with SpaceX in an effort to ramp up the development of its artificial intelligence coding tools, the company announced.
The startup said the partnership will allow it to expand its model training capabilities by tapping into advanced computing infrastructure, helping it to build more powerful versions of its AI systems.
In a social media post, SpaceX founder Elon Musk said the combining of these two companies could allow them to “build the world’s most useful” AI models.
Cursor, which develops “agentic” coding models designed to assist with software development, said its progress has been closely tied to the amount of computing power available. Its initial model, Composer, launched less than a year ago, followed by newer versions that improved performance through expanded training and reinforcement learning.
But the company said its growth has been limited by access to large-scale computing resources, which is a common challenge across the AI industry.
Through the new partnership, Cursor will use infrastructure tied to SpaceX’s affiliated AI company, xAI, including its “Colossus” system, to significantly scale up training.
The company said increased compute capacity has already proven critical to improving its models, with each upgrade leading to more advanced capabilities at lower cost.
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