Our decision on Cursor following its acquisition by SpaceX
OpenAI announced its decision to wind down its contract providing OpenAI models to Cursor following Cursor's acquisition by SpaceX.
OpenAI has decided to wind down its contract to provide OpenAI models to Cursor after Cursor was acquired by SpaceX. The announcement was made on August 28, 2026.
The termination of the model supply contract may indicate a shift in Cursor's underlying AI model stack, potentially moving toward in-house or alternative models following the acquisition.
This move reflects how corporate acquisitions can disrupt existing AI vendor relationships, especially when the acquiring company has its own AI capabilities or strategic priorities.
The decision affects the commercial relationship between OpenAI and Cursor, potentially impacting revenue for OpenAI and the AI tooling available to Cursor users.
Observable next signals include whether Cursor announces a new model provider, whether SpaceX integrates its own AI models into Cursor, and whether other AI vendors adjust partnerships with acquired companies.