The in-car voice interaction experience of Tesla in China may soon undergo a revolutionary transformation. Today, the official Tesla China account suddenly released a promotional video focusing on "voice assistant control," comprehensively showcasing the intelligent performance and new features of the new in-car voice assistant. This move immediately attracted widespread attention in the automotive technology circle, being seen as a strong signal of a major upgrade to its in-car voice system.

For a long time, due to the lack of localized smart technology, Tesla's voice assistant in China has often been criticized by local car owners for being "not smart enough" and lacking practicality. The official high-profile promotion indicates that Tesla China users are finally expected to have access to a true AI voice intelligence, completely overcoming the previous experience difficulties.

According to multiple insiders, in order to solve this localization challenge, Tesla China will adopt a domestic dual large model architecture of "Doubao + DeepSeek." In terms of specific collaboration, the system has been finely designed: the Doubao large model will mainly be responsible for the accurate execution of vehicle control commands, such as navigation settings, media playback control, and air conditioning temperature adjustment, which are high-frequency essential operations; while DeepSeek, which has become popular due to its cost-effectiveness and powerful reasoning capabilities, will mainly handle open-ended interactive functions such as casual conversation, weather information queries, and news retrieval.

Currently, there are rumors that some well-known automotive bloggers have already received internal evaluation invitations from Tesla and conducted in-depth experiences with this AI voice assistant. With the release of the official promotional video, this much-anticipated hardware-software integrated smart upgrade is expected to be rolled out to a wide range of domestic car owners in the near future.