雷军：小米在辅助驾驶领域坚持长期投入 首期总投资57.9亿元

Group 1 - The core viewpoint of the article emphasizes Xiaomi's commitment to long-term investment in the assisted driving sector, with a total investment of 5.79 billion yuan and a dedicated team of over 1,800 people [1] - Xiaomi has deployed over 400 test vehicles as part of its ongoing efforts in the assisted driving field [1] - The company plans to upgrade its XLA large model in the second half of this year [1] Group 2 - Lei Jun, the chairman of Xiaomi Group, stated that while competitors often claim safety is the greatest luxury, Xiaomi believes that safety is the prerequisite, the foundation, and everything [1]