UNITED STATE, July 15 — Microsoft Corp. and Apple Inc. have unexpectedly decided to forego their roles on OpenAI’s board amidst increasing regulatory scrutiny over Big Tech’s influence on artificial intelligence. Microsoft, which invested $13 billion in OpenAI, announced its withdrawal from the board, while Apple, which was set to take up a similar role, also stepped back, leaving OpenAI without any board observers from these tech giants.

The decision comes as European regulators survey Microsoft’s rivals about OpenAI’s exclusive use of its technology, highlighting the mounting pressure on Microsoft. Concurrently, the U.S. is opening a separate antitrust investigation into Microsoft’s dominance in the AI field. Despite their withdrawal from the board, Microsoft reaffirmed its confidence in OpenAI’s direction and plans to continue its partnership. OpenAI expressed gratitude for Microsoft’s support and confirmed their ongoing collaboration.