Core Viewpoint - Lenovo's innovative RNL technology addresses long-standing challenges in load balancing for AI training and inference scenarios, particularly in RoCE networks, as recognized by its acceptance at the IEEE CyberSciTech 2025 conference [1][2]. Group 1: Technology Innovation - The RNL technology incorporates a closed-loop system of "multi-dimensional perception + path load balancing + incremental migration," combining algorithmic innovation with practical value [2]. - The multi-dimensional perception mechanism allows real-time awareness of network topology, AI task network demands, and RoCE link load status, providing a data foundation for dynamic scheduling [2]. - Path load balancing optimization utilizes virtual-physical network mapping and path scoring algorithms to intelligently select optimal data transmission paths, maximizing bandwidth utilization [2]. - Incremental flow migration employs a strategy to avoid instantaneous delays during link traffic adjustments, ensuring business continuity [2]. Group 2: Future Plans - Lenovo plans to extend the RNL technology to high-performance storage and HPC scenarios, incorporating deep learning algorithms to enhance congestion prediction capabilities [2]. - The company aims to validate the comprehensive performance of RNL technology in large AI clusters with thousands to tens of thousands of nodes, continuously driving innovation and iteration in AI network technology [2].

Core Insights - DingTalk and Yisheng Jiankang have launched the "Doukou Doctor Super Assistant," the first AI application on DingTalk specifically for doctors, aimed at enhancing clinical diagnosis efficiency for obstetricians [1][2] - The AI assistant can integrate over 40 million medical literature in one minute, providing evidence-based recommendations for complex medical scenarios such as prenatal diagnosis and gynecological tumors [1] - The medical research field sees over 2 million new publications annually, making it challenging for obstetricians to stay updated without a centralized tool [1] Group 1 - The AI assistant focuses on high-complexity medical scenarios, particularly prenatal diagnosis and gynecological tumors, to support clinical decision-making [1] - Doctors can submit cases to the Doukou Doctor Assistant, which simulates evidence-based decision-making by retrieving relevant guidelines, real-world data, and similar case studies within one minute [1] - DingTalk has a significant user base among hospitals and medical institutions in China, allowing direct access to the AI assistant [1] Group 2 - DingTalk's CTO, Zhu Hong, stated that current general large model solutions do not adequately address precise clinical decision-making [2] - The development of the Doukou Doctor AI Assistant is based on a specialized gynecological large model, enhancing accuracy and practicality for professional users [2]

新浪科技讯 11月28日晚间消息，京东折扣超市安徽首店将入驻合肥欢乐颂购物中心，12月3日正式营 业。这是该业态继河北涿州与固安、江苏宿迁五店落地后，在国内区域市场的又一重要布局，标志着京 东折扣超市正式进驻安徽零售市场。 据介绍，此次落地的安徽首店延续"大店型、多SKU"核心模式，依托京东在安徽投用的1.4万平米自建 仓，覆盖常温与低温存储功能，25公里服务半径可实现商品快速配送与高效补货。门店将精选超5000款 全品类民生商品，通过"产地直采+工厂直供"模式压缩中间环节，价格普遍低于市场常规售价，同时融 入吴山贡鹅等安徽本土特色商品，兼顾性价比与地域适配性。 责任编辑：何俊熹 ...

理想i6车型交付情况说明 单时理想汽车App显示的最大交付周期,我们将向您提供 600积分/日的关怀。对于已完成提车且符合上述条件的 用户,我们也将按相同规则追溯并发放关怀积分至您的理 想汽车App账户。 【#理想公布i6延期交付补偿#】理想汽车今日发布"理想i6车型交付情况说明"。 理想汽车表示，近期，受核心零配件供应波动，导致部分车辆的生产进度受到影响，理想正与供应链全 力推进生产调度工作。若因理想汽车的原因，导致实际交付日期超出锁单时理想汽车APP显示的最大交 付周期，理想将向车主提供600积分/日的关怀。对于已完成提车且符合上述条件的用户，理想也将按相 同规则追溯并发放关怀积分至理想汽车App账户。（快科技） 14:41 " = 2 √ 积分发放举例: 如您在锁单时理想汽车App内显示"预计交付时间为3-5 周",从锁单日的第6周开始起算(第36天 ),在交付专 家通知 [ 车辆已到店 ] 日截止计算。 *发放安排:关怀积分将在车辆完成交付后7天内发放至订 单人理想汽车App账户。 6 CHINESE 给您带来的不便,我们深表歉意,也感谢您的理解与包 容。我们将持续跟进生产及交付进度,及时向您同步相关 ...

11月28日下午消息，美团（HKEX：3690）今日发布了截至9月30日的2025年第三季度财报：营收为955 亿元，同比增长2.0%。净亏损186亿元，而2024年同期净利润129亿元；调整后的净亏损为160亿元，而 2024年同期净利润为128亿元。 专题：聚焦2025年第三季度美股财报 责任编辑：刘明亮 ...

Core Insights - Meituan reported Q3 2025 revenue of 95.5 billion RMB, a year-on-year increase of 2% [1] - Due to intensified industry competition, the core local business operating profit turned negative, resulting in a loss of 14.1 billion RMB [1] - The number of transaction users exceeded 800 million in the past 12 months [1] Group 1: Financial Performance - Revenue for Q3 2025 reached 95.5 billion RMB, reflecting a 2% year-on-year growth [1] - The core local business faced a loss of 14.1 billion RMB due to increased competition [1] Group 2: User Engagement - Daily active users (DAU) on the Meituan app grew by over 20% year-on-year [1] - Monthly transaction users for food delivery reached a historical high [1] Group 3: Strategic Initiatives - In response to competitive pressures, Meituan increased capital investment to enhance service quality and promote healthy industry development [1] - CEO Wang Xing emphasized the commitment to the "retail + technology" strategy to continuously iterate products and services to better meet user needs and lead sustainable industry growth [1]

新浪科技讯 11月28日下午消息，由广汽集团、宁德时代、京东汽车共同推出的"国民好车"埃安UT super，已在全国启动批量交付工作。据了解，目前北京、广州等全国百余城市已进入交付阶段。 随着首批车辆陆续抵达用户手中，埃安UT super将进入真正的"用户验证期"。首批用户的真实反馈，将 成为影响其后续市场表现的重要因素。据悉，埃安工厂也正持续跟进后续订单的排产，力求让更多预订 用户尽早提车。 责任编辑：何俊熹 ...

实际上，这仅仅是大众点评近年来加速海外城市拓展的一个缩影。据公开消息，大众点评境外团队自 2025年6月成立以来，已为200多个国家及1000多个城市建立了专属的城市站点，收录超过2000万当地商 户信息。今年目标为重点深耕境外100座城市，覆盖了约95%的中国公民出境游目的地。 数据显示，截至目前，大众点评"信息基建"已覆盖全球3000多座城市，准确及时反映数亿商户真实信 息，境外站点访问人次已接近一亿量级，折射出广大用户对于平台信息的信任。 责任编辑：宋雅芳 新浪科技讯 11月28日下午消息，泰国中小企业促进局携手大众点评在曼谷举办2025泰国旅游合作伙伴 峰会。会上，双方宣布升级合作，旨在为中国游客准确及时提供更多泰国城市的商户信息，以及丰富的 线上化服务，共同提升赴泰旅游体验，为泰国文旅注入新动能。 "我们将以泰国为战略支点，展望与境外目的地政府合作的更多可能，树立中国本地生活平台出海的范 式。"大众点评境外业务负责人李天雷表示，"未来大众点评将加速出海，依托自研B端大模型，携手生 态合作伙伴，不断升级全球'本地生活信息基建'，把真实丰富的信息服务带到全世界更多区域。" "在泰国境内目的地城市站点建设 ...

责任编辑：宋雅芳 具体规则上，面向众包骑士，淘宝闪购积分制方式更科学、更温和，形成更有效的弹性约束。在70分的 基础设计上，顺利送达、没有违规就有加分，超过75分有额外奖励；让消费者体验受损、影响履约的行 为会扣分，对超时来说，1次最多扣2分。 这一举措在前期推行的基础上，将在12月3日扩大覆盖到60城，包括北京、杭州、广州、武汉、成都、 厦门、西安、石家庄、呼和浩特、 长春、 沈阳 、大连等城市在内。年底前，则将覆盖全部直营城市。 新浪科技讯 11月28日下午消息，记者获悉，淘宝闪购取消超时扣款正扩大覆盖到60城，年底前将覆盖 全国直营城市。 今年以来，淘宝闪购持续推广服务分机制，以正向激励和技术牵引骑士服务，通过好的履约加分、超时 送达扣分的方式，让骑士收入不再因超时受影响，多劳多得，优劳优得，实现骑士安全、履约效率与用 户体验的协同提升。 ...

Core Insights - Dida Chuxing has launched a new feature called "Discount Carpooling," which enhances the user experience for both drivers and passengers by offering lower prices and closer pick-up points [1] - A report indicates that nearly 80% of surveyed users are interested in using more carpooling options to save on travel expenses, with average costs for carpooling expected to decrease from 2023 to 2025 [1] - The automatic order grabbing feature has been improved, integrating with the new carpooling function, making it easier for drivers to secure various types of ride orders [1] Group 1 - The new "Discount Carpooling" feature aims to improve the driver experience and passenger comfort by providing more affordable pricing and closer pick-up points [1] - Since its launch, the order volume for the "Discount Carpooling" has been steadily increasing, with new users showing a higher order completion rate compared to the overall average [1] - Approximately 70% of drivers using the station carpooling feature are also utilizing the automatic order grabbing function, indicating strong adoption of the new technology [1] Group 2 - Dida Chuxing has introduced a random discount feature for advance bookings, allowing passengers to receive discounts of 10% to 5% if they book city rides at least one hour in advance and intercity rides at least three hours in advance [2]