Changan Automobile's self-developed Tianshu large model has passed the national AI filing approval

08 Jun 2026 18:32
On June 8th, it was reported that Changan Automobile's self-developed Tianshu large model has successfully passed the registration and approval of the National Cyberspace Administration's generative artificial intelligence service, becoming the first car company in Chongqing and one of the few domestic car companies to obtain this national qualification. This self-developed multimodal large model adapted for in car scenarios has completed its internal testing phase and officially obtained legal and compliant qualifications for public commercial use. The successful filing of the Chang'an Tianshu large model marks the beginning of a new stage of large-scale commercial implementation of self-developed in car AI technology by domestic car companies, from laboratory research and development, clearing policy barriers for the popularization of intelligent car interaction, autonomous driving and other services.

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