Apple is poised to allow external artificial intelligence assistants to integrate with Siri, in a strategic move aimed at solidifying the iPhone's foothold as a premier AI platform. Insiders with knowledge of the situation reveal that this significant shift will be rolled out with the forthcoming iOS 27 operating system update, forming a key component of a sweeping Siri enhancement initiative. Presently, Siri has already incorporated ChatGPT through a collaborative effort with OpenAI, and it is anticipated that access will be extended to other rival products in the near future.