Core Viewpoint - SAIC-GM Buick's new high-end electric vehicle sub-brand "Zhijing" has launched its flagship sedan, Zhijing L7, marking its entry into the competitive electric sedan market against new energy vehicle startups [2][3]. Group 1: Product Launch and Market Positioning - The Zhijing L7 was officially launched on September 28, with five models priced between 169,900 and 215,900 yuan [2]. - The Zhijing brand was introduced in April, with its first model, the "Shijia," positioned as a luxury MPV targeting the million-yuan segment [2]. - The entry of Zhijing L7 into the sedan market is seen as a strategic move to compete with established players and new entrants in the electric vehicle sector [2][3]. Group 2: Technical Specifications and Features - Zhijing L7 is classified as a C-class mid-large sedan, with dimensions of 5032mm in length, 1952mm in width, and 1500mm in height, while its pricing places it in the B-class segment [3]. - The vehicle features the "Zhenlong" range extender system, which includes a 252kW electric drive and a 1.5T hybrid engine, achieving a combined fuel consumption of just 0.5 liters per 100 kilometers [3]. - The pure electric range of Zhijing L7 is 302 kilometers, with a total range of 1420 kilometers, and it supports fast charging from 30% to 80% in just 18 minutes [3]. Group 3: Competitive Landscape and Market Trends - The hybrid vehicle market has seen significant growth, with sales reaching 3.46 million units in the first eight months of the year, a year-on-year increase of 22.8% [3]. - Companies like Li Auto, which have successfully entered the hybrid market, have reported improved sales and profitability, indicating a trend that attracts more manufacturers to this segment [3]. Group 4: Technological Advancements - Zhijing L7 incorporates Buick's "Xiaoyao Zhixing" driver assistance system and is the first to feature the Momenta R6 flywheel model based on end-to-end reinforcement learning [4]. - The vehicle is equipped with Qualcomm's latest SA8775P chip, providing 72 TOPS of AI computing power for an enhanced user experience [4]. - The development of Zhijing L7 reflects a shift in SAIC-GM's strategy, with increased autonomy and efficiency in product development, as well as more frequent communication with General Motors headquarters [4].

Core Viewpoint - DeepSeek has launched the DeepSeek-V3.2-Exp model, which introduces a Sparse Attention mechanism to enhance training and inference efficiency for long texts, while maintaining output quality similar to its predecessor, V3.1-Terminus [2][4]. Group 1: Model Performance - The DeepSeek-V3.2-Exp model shows comparable performance to the V3.1-Terminus across various benchmark datasets, with specific scores indicating slight variations in certain areas [5]. - In the MMLU-Pro benchmark, both models scored 85.0, while in the General GPQA-Diamond benchmark, V3.1 scored 80.7 and V3.2-Exp scored 79.9 [5]. - The Sparse Attention mechanism has led to significant improvements in training and inference efficiency without compromising model output [4]. Group 2: Recent Developments - DeepSeek has been active recently, with the V3.1-Terminus model being released on August 21, which introduced a hybrid reasoning architecture and improved efficiency and agent capabilities [8]. - A research paper on the DeepSeek-R1 reasoning model was published in the prestigious journal Nature, marking a significant achievement for Chinese AI research [8][9]. - The new pricing policy for the DeepSeek API has reduced costs for developers by over 50%, making it more accessible [4].

转自：新华财经 9月27日，由上汽通用携手《新华汽车实验室》推出的特别节目"别克至境L7逍遥智行首发体验"在全网 各平台上线。在真实、复杂的多种路况试驾中，至境L7体现出出色的智能感知与决策能力。上海广播 流行音乐品牌总监阚晓君、上汽通用汽车副总经理王晨东与Momenta CEO曹旭东亲身参与节目，全方 位体验了别克至境L7的辅助驾驶技术所带来的丝滑、安心驾乘感受。 Momenta R6飞轮大模型首搭至境L7 当前，随着电动化、智能化进程的深入，中国汽车市场的竞争格局正从动力技术的比拼，扩展至智能体 验的较量。在此背景下，辅助驾驶技术作为实现智能出行的核心维度，其重要性日益凸显。 在混合交通路况下，面对路边临时停车、对向来车及频繁穿行的非机动车，至境L7主动识别路况，平 滑完成借道避让并安全回归原车道，全程姿态稳定，无突兀感；在转弯路口，车辆能自动识别标线，果 断进入待转区，启停流畅。借助Momenta R6飞轮大模型的强化学习能力，至境L7在匝道汇入、拥堵跟 车等场景中也能提前预判、精准执行，有效避免错过路口或产生急刹，实现自然的"人机共驾"体验。 此外，本次测试也特别设置了高难度的泊车挑战，直观展示至境L ...

Core Viewpoint - SAIC-GM Buick brand has officially launched the Zhijing L7, a flagship sedan under its high-end new energy sub-brand, with a price range of 169,900 to 215,900 yuan, aiming to disrupt the current market landscape with its luxury electric configuration at a B-class car price point [1][3]. Group 1: Product Features - The Zhijing L7 is built on the million-level Buick "Xiaoyao" super fusion architecture and features the "Zhenlong" range extender system, which addresses industry pain points with long range and low energy consumption [3][5]. - The "Zhenlong" range extender system offers a powerful 252 kW output, equivalent to a 3.0T V6 engine, enabling 0-100 km/h acceleration in just 5.9 seconds and a quiet engine intervention noise of less than 0.5 dB [5][7]. - The vehicle is equipped with a high-performance, high-safety battery designed specifically for hybrid systems, featuring advanced temperature control and high waterproof and corrosion resistance [7]. Group 2: Advanced Technology - The Zhijing L7 incorporates the "Xiaoyao Zhixing" advanced driver assistance system, utilizing the globally leading Momenta R6 flywheel model based on end-to-end reinforcement learning, providing superior driving assistance capabilities [7][9]. - It features the industry's first "no-stop one-button parking" function and a 50-inch panoramic AR-HUD head-up display, enhancing user experience and safety [7][9]. Group 3: Comfort and Luxury - The vehicle includes unique four-seat full-function floating layer seats, allowing rear passengers to adjust various comfort settings through a central touchpad [9]. - The chassis is designed for luxury, with advanced suspension systems that significantly improve ride comfort and stability, tested under rigorous conditions to ensure long-lasting quality [9].

[Table_Title] 研究报告 Research Report 29 Sep 2025 中国电子 China (Overseas) Technology 科技新闻 Weekly Update - 20250929 Tech News Weekly Update - 20250929 姚书桥 Barney Yao 纪雨岑 Grace Chi 吕小潼 Xiaotong Lyu barney.sq.yao@htisec.com grace.yt.chi@htisec.com xt.lyu@htisec.com [Table_summary] (Please see APPENDIX 1 for English summary) 苹果开发类似 ChatGPT 的内部应用程序 为加速 Siri 大幅改版做准备(Digitimes) 苹果（Apple）为了 2026 年预定推出的语音助理 Siri 进行大规模改版，知情人士透露，作为测试与准备工作的一部 分，已经开发出一款类似 OpenAI「ChatGPT」的 iPhone 应用程序。 彭博（Bloomberg）报导，苹果的人工智能（AI）部门利用该应用程序，快速评 ...

作为别克品牌旗下高端新能源子品牌"至境"的首款旗舰轿车，至境L7诞生于别克"逍遥"超级融合架构， 搭载破解行业痛点的"真龙"增程系统、行业第一梯队的"逍遥智行"辅助驾驶系统、基于"强化学习"的 Momenta R6飞轮大模型，以及高通最新一代SA8775P芯片赋能的豪华智能座舱。 上汽通用汽车方面表示，传承别克一贯的越级豪华基因，至境L7将以B级车的价格，为用户带来领先的 智电豪华体验。 动力方面，至境L7采用全新研发的高性能、高安全奥特能2.0增混专用电池，纯电续航里程和综合续航 里程分别为302km和1420km。 中证报中证网讯(记者王辉)9月28日，上汽通用汽车宣布"至境L7"正式上市。此次至境L7共推出5款车 型，限时权益价16.99万元至21.59万元。 ...

9月28日，上汽通用别克品牌宣布至境L7上市，推出5款车型，限时权益价16.99万元—21.59万元。 即日起，用户可通过别克网站、iBuick App、Buick小程序、别克抖音直播间，或别克全国授权经销商门店下定。在10月31日前完成线 上下定并支付定金，且在12月31日完成车辆交付和开票的用户，即可享受限时权益价及丰厚限时上市权益。 "真龙"增程满电亏电一条龙 依托通用汽车在增程技术上的深厚积淀，至境L7精准聚焦中国用户需求，搭载"真龙"增程系统，以超长续航、超低能耗、满电亏电一 条龙、亏电无感知的"千里真电感"体验。 针对当下增程车型在亏电状态下动力明显下降，增程器介入时抖动与噪音大的难题，"真龙"增程系统采用252kW增程单电驱，提供相 当于3.0T V6发动机的丝滑雄浑动力；1.5T混动专用发动机，匹配峰值功率100kW的发电机，高效又省油。至境L7满电百公里加速仅需 5.9秒，80-120km/h超车加速3.8秒，亏电状态下加速差异均少于0.1秒，发动机介入噪声小于0.5dB。 座舱前排构建多屏数字空间，50吋全景AR-HUD抬头显示系统能将15组以上驾驶信息与真实道路场景更好的融合，让驾驶员视 ...

作者 | 华卫 人类与 AI 间的对决，自 2016 年的 AlphaGo 打赢世界围棋冠军李世石起，就开始不断出现在大众视线中，出圈的例子更是不少。 曾担任《最强大脑》节目首席科学家的刘嘉，也亲眼见证过这样一场比赛。当时，还是百度大脑首席科学家的吴恩达带着搭载百度大脑的智能机器人小 度上了舞台，与人类组选手比拼起"看照片认脸"。面对多轮挑战，最终人类最顶尖的面孔识别选手不敌 AI。 这个结果，好似当头一棒重重敲向了此时正往北京师范大学副校长一职奔赴的刘嘉。他火速向学校递交辞呈，重新钻进实验室，将全部心思转投到 了脑科学与 AI 的交叉研究中。 回到 2025 年的今天，我们更是已置身于一个几乎被 AI 包围的时代。去年，诺贝尔物理学奖和图灵奖双双花落 AI 领域。今年年初爆火的 DeepSeek 让"无所不知"的大模型遍布朋友圈，随后 Manus 的横空出现又将 AI 完全自主的蓝图放到大众眼前。AI 真的将超越人类吗？身处于现在的时代，这个话 题已被推至现实议程，越来越多的人能够感觉到一种深切的危机感。 在今年 6 月出版的新书《通用人工智能：认知、教育与生存方式的重构》中，刘嘉用"近乎疯狂"几个字来形容 ...

Core Viewpoint - Buick's new flagship sedan, the Zhijing L7, aims to redefine the luxury electric vehicle market with advanced technology and competitive pricing, marking a significant step for traditional joint venture brands in the electric vehicle era [1][3]. Product Launch and Pricing - The Zhijing L7 was officially launched on September 28, featuring five models priced between 169,900 and 215,900 yuan [1]. - The vehicle is built on the high-end Buick "Xiaoyao" super fusion architecture, showcasing a commitment to quality and innovation [3]. Technological Innovations - The Zhijing L7 incorporates the "Zhenlong" range extension system, addressing common consumer concerns about range anxiety and performance [4]. - It boasts a comprehensive range of over 1400 km, with a 0-100 km/h acceleration time of just 5.9 seconds, rivaling pure electric vehicles [6]. - The vehicle features a pure electric range of 302 km, making it suitable for daily commuting [8]. Noise and Vibration Control - The "Zhenlong" system minimizes engine noise and vibration during operation, achieving noise levels below 0.5 dB and vibration acceleration below 0.04 g, enhancing user comfort [8]. Smart Features - The Zhijing L7 is equipped with the latest Qualcomm SA8775P chip, providing high computing power for an advanced smart cockpit experience [9]. - It includes a 50-inch panoramic AR-HUD and a dual-screen design for the driver, enhancing the overall user interface and interaction [9]. Safety and Reliability - Buick emphasizes safety with a design that exceeds national collision safety standards, ensuring compliance with both Chinese and American regulations [16]. - The vehicle's battery and components are developed under strict longevity standards, ensuring durability and reliability over time [17]. Market Positioning - Buick aims to leverage its 122 years of automotive experience and deep understanding of the Chinese market to establish the Zhijing L7 as a leader in the luxury electric vehicle segment [16][17]. - The brand's commitment to safety and quality is expected to resonate with consumers, particularly in a competitive market where luxury is defined by user-centric needs rather than mere features [16].

Group 1 - The core point of the article is the launch of Buick's high-end new energy sub-brand "Zhijing" with its first sedan model, the Buick Zhijing L7, officially priced between 173,900 to 219,900 yuan, with a promotional starting price of 169,900 yuan [1] - The Buick Zhijing L7 is positioned as a mid-to-large range extended luxury sedan, with dimensions of 5032mm in length, 1952mm in width, and 1500mm in height, and a wheelbase of 3000mm [1] - The vehicle features the "Zhenlong" range extension system, which includes a 1.5T hybrid dedicated engine and a rear-mounted permanent magnet synchronous motor, with a maximum power output of 252 kW [1] Group 2 - The CLTC pure electric range of the Buick Zhijing L7 is 302 kilometers, while the comprehensive range exceeds 1400 kilometers [1] - In terms of intelligence, the Zhijing L7 is equipped with the Qualcomm SA8775P chip and features a 50-inch panoramic AR-HUD head-up display system [1] - The vehicle also includes the "Xiaoyao Zhixing" driver assistance system, which globally debuts the Momenta R6 flywheel model based on end-to-end "reinforcement learning," supporting features like "seamless" city NOA and "one-click parking without stopping" [1]