Group 1 - The core viewpoint of the articles is that Hello has officially launched its Robotaxi strategy and introduced its first mass-produced Robotaxi model "HR1," marking a significant step towards commercialization and large-scale deployment [1][2] - Hello plans to achieve mass production by 2026 and deploy over 50,000 Robotaxi vehicles by 2027 as part of its operational strategy [1] - Strategic partnerships have been established with companies such as Qichen Automotive, Alibaba Cloud, Horizon Robotics, and Hesai to advance the technology development, vehicle manufacturing, and commercialization of Robotaxi [1] Group 2 - Hello's autonomous driving co-founder disclosed the company's self-developed "end-to-end L4 technology system," which integrates multiple sensor inputs directly into vehicle control commands, enhancing system response speed and decision-making consistency [2] - The technology foundation is built on a "big data, big computing power, big model" framework, with plans to create a high-quality dataset by 2026 through automated compliance production lines [2] - A significant collaboration with Alibaba Cloud aims to establish a large-scale computing cluster for training and iterating autonomous driving models, supported by the development of a large model with billions of parameters [2]