XPeng, in collaboration with Peking University, Hong Kong University, and others, has released the GroundingPI pre-trained model, with its perception module scoring over GPT-6 Astra.

The GroundingPI model jointly released by Xpeng, Peking University, Hong Kong University, etc., scored 73.68 in a comprehensive evaluation of 34 perception benchmarks, surpassing GPT-6 Astra's 71.54. The model, with a parameter size of about 4 billion, adopts a 'perception-first' technical approach, demonstrating higher data processing efficiency and stronger scene generalization capabilities in robotic simulation tasks, significantly reducing teaching costs while maintaining stability.