A new in-car AI voice service developed by Tesla has completed regulatory filing in Shanghai. The service, described as a "vehicle-mounted large-model voice system," was included among newly registered generative AI applications on April 21, marking compliance with China's regulatory requirements for such technologies.

Under current rules, generative AI services that go live must disclose model details and filing numbers in a prominent location, and label AI-generated content in accordance with national guidelines.

A Tesla representative told Yicai on April 22: "Please stay tuned," without providing further details on timing or features.

The filing suggests Tesla is preparing to roll out an upgraded in-car voice assistant in China, as automakers increasingly integrate large language models into vehicle systems to enhance user interaction and smart cockpit capabilities.