Apple officially confirms abandoning its exclusive partnership with OpenAI, and the new iPhone in 2026 will use Google Gemini large model as the technical foundation for Siri voice assistant. This shift marks a reshuffle in the AI assistant ecosystem. From a partner prioritized by Apple to now lagging behind in competition among top manufacturers, OpenAI's market position change is noteworthy. The choices of tech giants often reflect the actual demand and technological competition in the large model application market. Whether Gemini can surpass expectations in mobile AI experience ultimately depends on user feedback. The battle for large models is far from over; the true winner will be the one who stands out in practical applications.