According to reports, Waymo is developing an in-car artificial intelligence assistant based on Google's Gemini technology. Researcher Jane Manchun Wong discovered a system prompt message of up to 1200 lines in Waymo's application, confirming this news. The assistant is designed to answer passengers' questions, manage functions such as cabin temperature and music, and enhance the overall user experience, while clearly distinguishing itself from the autonomous driving system. Waymo has previously trained its vehicles using Gemini's technology, and a company spokesperson has also confirmed that the team is continuously experimenting with new features, but has not yet announced formal release details.