Tesla Files AI Voice Assistant in China; Volkswagen, Rivian Follow Suit Amid EV AI Race

Gate News message, April 22 — Tesla has filed its generative AI-powered voice assistant with China’s Cyberspace Administration, joining 158 AI tools that have completed the country’s official registration process. The move represents a routine compliance step in China’s strict regulatory environment for AI features.

Tesla is adapting its AI strategy for the Chinese market by integrating models from local technology companies: DeepSeek for conversation capabilities and ByteDance’s Doubao for voice tasks including navigation and climate control. This marks a shift from deploying a single global AI system to building a separate setup for China that operates within local regulations.

A day before Tesla’s filing, Volkswagen announced its own AI voice technology rollout across all vehicles in China by the second half of 2026. The system runs directly on-board vehicles using large language models from Tencent, Alibaba, and Baidu, eliminating cloud dependency. Volkswagen also unveiled four new vehicles at a Beijing media event, including a model co-developed with Chinese EV maker Xpeng, and plans to launch more than 20 new electric models in China in 2026 alone. Through its $5.8 billion joint venture with Rivian, Volkswagen appointed Manasi Vartak as Vice President of AI and Data to focus on Rivian’s Unified Intelligence platform and voice assistant. However, Rivian’s voice feature, originally promised for early 2026, was absent from the company’s most recent over-the-air update.

Safety concerns have emerged as EV makers accelerate voice feature deployment. A recent crash in China involving a Lynk & Co Z20 occurred when the vehicle’s voice system malfunctioned after a driver requested to turn off interior reading lights; instead, the headlights were disabled and could not be reactivated before the vehicle struck a barrier. Similar malfunctions have been reported with other brands including Zeekar and Deepal.