OpenAI has discontinued its support for Cursor, an AI coding tool, after SpaceX acquired the company. According to The Decoder, OpenAI's decision was influenced by concerns over Elon Musk's history of breaking contracts.

Cursor co-founder Michael Truell told The Decoder that OpenAI's models represent only five percent of the AI traffic on the platform, suggesting limited dependency on OpenAI technology. Despite this, the corporate action reflects broader tensions between the companies involved.

This development highlights the complex relationship between AI developers and major tech players, a dynamic that Japanese markets closely monitor given their growing interest in AI-driven innovation and international tech collaborations.