Li Auto's Mach Mind-Pro model now powers L9's in-car AI

Li Auto announced at its Livis Day event that its self-developed Mach Mind-Pro model is now fully deployed in the L9's in-car system. The model leads in benchmarks like instruction following, long-text understanding, advanced math reasoning, and tool calling.

Using multimodal streaming time-series modeling, it continuously understands the physical world and makes causal reasoning and autonomous decisions. On the business side, it's ready for mass production in token speed, task quality, cost, and response latency.

Trained for vehicle-specific behaviors, it can directly output actions and call car hardware in real time. Always-on sensing, human-car interaction, autonomous control, and multimodal Q&A all run locally on the vehicle, with no data uploaded to the cloud.