Core Insights - The article discusses the development of the Counterfactual Vision-Language-Action (CF-VLA) model, which incorporates self-reflective reasoning to enhance the safety and accuracy of autonomous driving systems [3][54]. - CF-VLA aims to address the limitations of existing Vision-Language-Action (VLA) models by enabling them to reflect on their planned actions and make necessary adjustments before execution [10][54]. Group 1: Model Development - CF-VLA introduces a self-reflective reasoning loop that allows the model to analyze and correct its planned actions based on potential outcomes [10][54]. - The model generates time-segmented meta-actions to summarize driving intentions and performs counterfactual reasoning to identify unsafe behaviors [3][10]. - A "rollout-filter-label" data processing pipeline is designed to extract high-value scenarios from the model's rollout results, enhancing the training process [11][15]. Group 2: Performance Improvements - Experiments show that CF-VLA improves trajectory accuracy by up to 17.6% and safety metrics by 20.5% compared to baseline models [14][54]. - The model demonstrates adaptive reasoning capabilities, activating counterfactual reasoning primarily in complex scenarios, thus optimizing computational resources [16][54]. - The integration of counterfactual reasoning transforms the model's reasoning from descriptive to causal self-correction, significantly enhancing its decision-making process [15][54]. Group 3: Data Utilization - The training dataset includes approximately 11.6 million 20-second video clips, providing a diverse range of driving behaviors [8][35]. - The meta-action training set consists of 433,000 20-second clips and 801,000 8.4-second samples, with a validation set of 39,000 video clips [8][35]. - The counterfactual reasoning dataset typically contains 200,000 samples, which are crucial for training the model's reflective capabilities [8][35]. Group 4: Experimental Results - The CF-VLA model was evaluated on a large proprietary dataset comprising 80,000 hours of human driving data from 25 countries, covering various driving conditions [35][36]. - Key performance metrics include minimum average displacement error (MinADE), minimum final displacement error (MinFDE), and collision rates, which indicate the model's effectiveness in real-world scenarios [37][41]. - The results indicate that CF-VLA consistently outperforms traditional models in both trajectory accuracy and safety, demonstrating the effectiveness of its self-reflective reasoning approach [42][45].

专题：2026年度国际消费电子展(CES) 新浪科技讯，在今天开幕的2026年国际消费电子展（CES）上，电动汽车制造商Lucid、网约车巨头 Uber以及自动驾驶技术公司Nuro联合发布了基于Lucid Gravity SUV打造的量产级无人驾驶出租车 Robotaxi。 这款自动驾驶出租车已于去年12月开始在旧金山湾区进行公开道路测试，预计将在2026年晚些时候正式 投入商业运营。三家公司计划在未来六年内部署超过2万辆配备Nuro Driver四级自动驾驶系统的Lucid车 辆，覆盖全球数十个市场。 这款Robotaxi基于Lucid Gravity全电动SUV平台打造，配备了新一代传感器阵列，包括高分辨率摄像 头、固态激光雷达传感器和雷达，提供360度全方位感知能力。部分传感器集成在车身上，其他则安装 在车顶的"光环"结构中，该结构还配备了LED灯光系统，帮助乘客识别自己的车辆。车辆采用英伟达 Drive AGX Thor计算平台，为实时AI处理和高级自动驾驶提供支持。车内最多可容纳六名乘客，配备交 互式屏幕，让乘客能够个性化设置包括座椅加热、空调和音乐等选项。 作为合作的一部分，Uber计划向Nuro ...

Core Insights - The article discusses the rapid adoption of intelligent driving technologies in the Chinese automotive industry, highlighting the shift from traditional driving to smart driving experiences by 2025 [1][2]. Group 1: Market Trends - By the third quarter of 2025, new passenger cars equipped with Level 2 (L2) driving assistance features saw a year-on-year sales increase of 21.2%, with a penetration rate of 64%, indicating that over 6 out of every 10 new cars sold have basic smart driving capabilities [1]. - The focus of consumers is shifting from single highway scenarios to complex urban environments, with a growing preference for driving assistance systems that can handle city traffic and intersections [2]. Group 2: Technological Advancements - Continuous technological breakthroughs and rapidly decreasing costs are driving the smart driving revolution, with hardware costs halving every two years and user experience expected to improve tenfold in the same period [3]. - The Chinese smart driving market is at a critical turning point in 2025, transitioning from "technology validation" to "scene implementation," with L2 features becoming standard across all vehicle models [3]. Group 3: Industry Dynamics - The market is experiencing intense competition, leading to a significant industry reshuffle where only companies with technical strength and mass production experience will survive [4]. - The focus of market competition is shifting towards user experience, cost control, and product ecosystem, with a predicted market structure that will be characterized by significant stratification and specialization [5].

当地时间周二彭博社报道称，加州机动车管理局原本计划执行这项处罚，但最终决定将其暂缓 90 天，为特斯拉留出"合规整改"的时间。 IT之家注意到，上述报道发布数小时后的当地时间周二晚间，特斯拉作出回应，称这是一项针对其"Autopilot"术语使用的"消费者保护"相关指令。特斯拉方 面表示，"没有任何一位消费者主动提出相关问题"，但法官与机动车管理局已就此定性，若特斯拉不配合整改，便会被处以相应处罚。不过特斯拉强调，其 在加州的销售业务"将不受影响、照常进行"。 IT之家 12 月 18 日消息，特斯拉已辟谣其在加利福尼亚州面临 30 天禁售的相关报道。此前，一名法官裁定特斯拉"在其驾驶辅助技术方面误导消费者"，加 州机动车管理局（DMV）随即对该公司开出罚单。 这则报道以及机动车管理局和法官的相关裁定，引发了特斯拉粉丝群体的强烈不满，部分网友表示特斯拉"应尽全力撤出加州市场"。还有网友在 X 上发文 称，在就业岗位创造、工程技术研发以及创新领域，特斯拉为加州作出了诸多贡献，而加州"不配拥有这一切"。 多年来，特斯拉一直在使用"Autopilot"和"FSD（Full Self-Driving）"这两个术语。但 ...

Group 1 - The core viewpoint of the article highlights that Jinglin Asset's US stock holdings surged to $4.44 billion by the end of Q3 2025, a significant increase from $2.873 billion in Q2 [1] - Jinglin Asset made substantial investments in WeRide, acquiring 2.68 million shares, as the company accelerates its transition from technology research and development to commercialization in the autonomous driving sector [1] - The firm increased its positions in the hotel and e-commerce sectors, with Atour becoming the second-largest addition in Q3, acquiring over 2.08 million shares, while also boosting its holdings in Huazhu [1] Group 2 - Jinglin Asset has also increased its stakes in major e-commerce giants Alibaba and Pinduoduo, with Alibaba's stock price soaring 94% this year, supported by strong cash flow from its core business, which funds investments in cloud computing, streaming, and AI chips [1] - The company has completely divested from several key stocks, including Daqo New Energy, Trip.com, BeiGene, and Hesai Technology [1]

Core Insights - Mobileye Global Inc. reported third-quarter financial results for the fiscal year 2025, with revenue reaching $504 million, representing a year-over-year growth of 4% [1] - The company reported a diluted earnings per share of -$0.12, while the adjusted diluted earnings per share was $0.09 [1] - Mobileye raised its full-year revenue guidance for fiscal year 2025 to a range of $1.845 billion to $1.885 billion, expecting a year-over-year growth rate of 12% to 14% [1]

Group 1 - The People's Bank of China conducted a reverse repurchase operation of 342.5 billion yuan for a 7-day term [3] - The U.S. stock market showed mixed results with the Dow Jones down 0.04%, Nasdaq up 0.38%, and S&P 500 up 0.14% [4] - International precious metals futures saw a general increase, with COMEX gold futures rising by 1.55% to $3410.3 per ounce and COMEX silver futures up 2.02% to $39.24 per ounce [5] Group 2 - International oil prices slightly declined, with WTI crude oil down 0.41% to $65.78 per barrel and Brent crude down 0.36% to $69.03 per barrel [6] - European stock indices closed mixed, with Germany's DAX up 0.08% to 24307.8 points, France's CAC40 down 0.31% to 7798.22 points, and the UK's FTSE 100 up 0.23% to 9012.99 points [7] Group 3 - The State Council of China announced the implementation of the "Housing Rental Regulations" effective from September 15, 2025, aimed at regulating rental activities and promoting high-quality development in the housing rental market [8] - The Ministry of Commerce of China expressed strong opposition to the EU's sanctions against Chinese companies and financial institutions in the 18th round of sanctions against Russia [8] Group 4 - BYD celebrated the rollout of its 13 millionth new energy vehicle, with domestic sales exceeding 2.113 million units in the first half of 2025, a year-on-year increase of 31.5% [15] - JD.com made significant investments in three leading companies in the field of embodied intelligence, indicating a strong focus on technological innovation [16] Group 5 - Dingdong Maicai announced its "4G" strategy to differentiate itself in the market, focusing on quality products and services to escape homogenization [20] - China Petroleum & Chemical Corporation (Sinopec) invested in Fengdeng Green Energy Environmental Protection Co., becoming its second-largest shareholder, which will support the construction of "waste-free parks" [23] Group 6 - GoerTek submitted an application for listing on the Hong Kong Stock Exchange, which is expected to attract more investor attention [24] - Wenyan Zhixing and Lenovo collaborated to launch a high-performance computing platform, which is anticipated to enhance competitiveness in the autonomous driving sector [26]

Core Viewpoint - The article discusses the evolving landscape of 4D annotation in autonomous driving, emphasizing the shift from traditional SLAM techniques to more advanced methods for static element reconstruction and automatic labeling [1][4]. Group 1: Purpose and Applications of Reconstruction - The primary purposes of reconstruction are to create 3D maps from lidar or multiple cameras and to output vector lane lines and categories [5][6]. - The application of 4D annotation in static elements remains broad, with a focus on lane markings and static obstacles, which require 2D spatial annotations at each timestamp [1][6]. Group 2: Challenges in Automatic Annotation - The challenges in 4D automatic annotation include high temporal consistency requirements, complex multi-modal data fusion, difficulties in generalizing dynamic scenes, conflicts between annotation efficiency and cost, and high demands for scene generalization in production [8][9]. - These challenges hinder the iterative efficiency of data loops in autonomous driving, impacting the system's generalization capabilities and safety [8]. Group 3: Course Structure and Content - The course on 4D automatic annotation covers a comprehensive curriculum, including dynamic obstacle detection, SLAM reconstruction principles, static element annotation based on reconstruction graphs, and the end-to-end truth generation process [9][10][17]. - Each chapter includes practical exercises to enhance understanding and application of the algorithms discussed [9][10]. Group 4: Instructor and Target Audience - The course is led by an industry expert with extensive experience in multi-modal 3D perception and data loop algorithms, having participated in multiple production delivery projects [21]. - The target audience includes researchers, students, and professionals looking to transition into the data loop field, requiring a foundational understanding of deep learning and autonomous driving perception algorithms [24][25].