Core Insights - OpenAI's CEO Sam Altman has communicated positive signals to employees and investors, indicating that the company's core products are regaining growth momentum [1][2] User Growth - The monthly active user growth rate for ChatGPT has rebounded to over 10%, with the chatbot currently serving over 800 million users weekly [2] - This growth comes after a previous alert in December, where OpenAI paused multiple projects to focus on optimizing ChatGPT's performance [2] Product Development - OpenAI's Codex product has seen a user increase of approximately 50% in just one week, with Altman describing its growth rate as "incredible" [2] - To strengthen its market position, OpenAI recently released the GPT-5.3-Codex model and launched a standalone application for Apple users, aimed at lowering the usage barrier [2] Competitive Landscape - OpenAI faces competition from Anthropic, particularly with its Claude Code product, which has gained market traction due to its stability [2]

Core Viewpoint - Ferrari has officially launched its first all-electric supercar named "Luce," which is inspired by light and represents a new design philosophy [1][3]. Group 1: Product Features - The interior and human-machine interaction design of "Luce" breaks the traditional notion that electric vehicles must rely on large touchscreen displays, opting instead for intuitive mechanical buttons, knobs, switches, and levers [3]. - The design of "Luce" is led by former Apple Chief Design Officer Jony Ive and industrial design master Marc Newson, who collaborated with Ferrari's design team through their creative studio LoveFrom [3]. - The goal of the design team is to seamlessly integrate Ferrari's performance DNA with a digital experience, fostering a more intuitive emotional connection between the driver and the vehicle [3]. Group 2: Release and Pricing - Ferrari has confirmed that "Luce" will be released in 2025 as one of six new models for that year, although the exterior reveal has been postponed to May of this year [3]. - The starting price of the electric supercar is set to exceed €500,000 (approximately $535,000) [3].

Core Viewpoint - Autodesk has filed a lawsuit against Google for trademark infringement regarding the use of the name "Flow" for its AI video production tool, which Autodesk claims overlaps significantly with its own products [1][3]. Group 1: Lawsuit Details - Autodesk initiated legal action in the U.S. District Court in San Francisco, alleging that Google's use of the "Flow" name constitutes trademark infringement and unfair competition [1]. - The company has been using "Flow" as a core brand since 2022 for visual effects tools and production management platforms in film and video game industries, investing substantial resources in marketing [3]. - Autodesk expressed surprise at Google's choice of the name "Flow," noting that there was no prior collaboration or authorization between the two companies in this domain [3]. Group 2: Product Overlap - Google's "Flow" software, described as an AI-based generative tool, assists content creators in quickly completing tasks such as special effects production and scene design, which significantly overlaps with Autodesk's existing product functionalities [3]. - Autodesk's statement emphasizes its commitment to protecting its innovations and maintaining fair competition in the global market [3].

来源：科技日报 科技日报讯 （记者刘霞）一个国际科研团队研发出一种细长柔韧、内置微通道的新型脑植入物，可定 向输送药物至大脑不同区域。这项突破有望推动对癫痫、记忆与决策等复杂脑功能的研究，并为神经系 统疾病的精准治疗开辟新路径。相关论文发表于新一期《先进科学》杂志。 传统脑用光纤多为平头结构，仅在最末端释放光或进行测量，如同一根"探针鼻尖"触碰目标区域。这种 单点操作极大限制了研究范围，许多重要脑功能涉及皮层与深部结构（如海马体）之间的跨层互动，单 一作用点难以捕捉全貌。 微流体轴向电极通过一种类似"拉糖丝"的精密工艺制造：粗大的聚合物棒被加热后拉伸成直径不足半毫 米的超细纤维。其内部结构高度集成，中央是导光芯，周围环绕8个微型流体通道，还可嵌入用于电生 理记录的超细金属导线。 该装置名为微流体轴向电极，由丹麦理工大学、哥本哈根大学与英国伦敦大学学院等机构科学家联合开 发。微流体轴向电极之名源于其核心设计理念：功能沿轴向分布，不同于传统末端作用的设备，它能在 植入路径上的多个深度同步进行光刺激、电信号记录与药物递送。 目前大多数脑植入物采用硅基硬质材料，容易引发脑组织炎症和免疫反应，长期稳定性差。而新电极由 ...

来源：科技日报 【创新火花】 ◎本报记者 王延斌 通讯员 巩 固 在探索生命奥秘的征途中，科学家们一直致力于实时、精准地洞察细胞内部的变化。在山东省环境自适 应智能化学品重点实验室里，实验室首席科学家、中国科学院院士唐波团队创制了新型小分子荧光探 针，这一成果成为深入认识细胞的科学工具。 正是由于团队在化学合成、光谱分析和细胞实验等方面的紧密协作，才得以持续推动探针性能不断迭代 升级。 活性氧被称为"细胞里的幽灵信号"。它转瞬即逝，还容易与其他物质混淆，学界长期以来对它"看不 见、分不清、测不准"。团队通过创制新型荧光探针和连续流分析仪器，成功攻克了这一难题。 唐波常对学生说，在实验室里，有两种能力比论文更为重要：一是"提出真问题"的洞察力，二是"解决 实际问题"的能力。他直言，尽管如今科研条件更加优越，获取信息的方法更为丰富，但以科学研究解 决真问题的导向不能改变，坚持不懈解决真问题的作风必须坚持。 "年轻人要充分利用人工智能、大数据等技术手段，创新科研范式，做到有组织、系统性地开展科研创 新。"唐波说，"我坚信，中国的科学家会攻克更多世界科研难题，在科学发展史上写下更多中国故 事。" 只要功夫深，铁杵磨成 ...

Core Viewpoint - The article emphasizes the importance of the "Xinchuang" (information technology application innovation) initiative in enhancing China's technological self-reliance and security in the face of global competition and geopolitical risks [3][4]. Group 1: Importance of Xinchuang - Xinchuang aims to establish a self-controlled, secure, and reliable domestic technology system in critical information infrastructure [3]. - The initiative addresses the risks associated with relying on foreign technology, particularly in the context of geopolitical tensions that can lead to supply chain disruptions [3][4]. Group 2: Current State and Progress - Significant advancements have been made in the Xinchuang sector, particularly in chip development, with the performance gap between domestic and international products narrowing considerably [5]. - The domestic operating systems, such as the Galaxy Kirin and Harmony systems, have shown strong market competitiveness, with Harmony OS installed on nearly 1.2 billion devices [5]. Group 3: Government and Market Collaboration - The effective collaboration between government and market has fostered a conducive environment for the development of the Xinchuang industry, showcasing the advantages of China's new type of national system [5]. - Various initiatives, including the establishment of national innovation parks and industry alliances, have been implemented to support the growth of the Xinchuang sector [5]. Group 4: Future Directions - The Xinchuang industry is transitioning from merely existing to improving quality, focusing on integrating emerging technologies with information technology applications [6]. - This evolution aims to build a secure and controllable digital foundation for China's future industrial development [6].

在输电线路工程建设中，复测分坑、弧垂观测、杆塔倾斜、跨越物距离测量等工序至关重要，但传统方 法依赖经纬仪或全站仪进行手动测量，再通过一系列复杂公式进行计算，不仅流程繁琐，且对技术人员 水平要求极高。任何一个测量或计算环节出错，都可能导致定位偏差，需要反复校验。 架空线路施工智能全站仪的关键技术突破，在于将线路施工常用的测量计算程序直接嵌入设备内部。工 作时，程序自动获取全站仪的激光测距、角度、温度等实时数据，并即时完成运算，彻底避免了人工输 入公式和数值可能导致的错误。现场测试显示，其各项主要功能均运行稳定，实现了"即测即得"，大幅 提升工作质效与准确性。 在研发过程中，上述团队意外衍生出一项创新性附加功能——操作者仅需将仪器镜头对准大楼、杆塔等 待测物体底部，然后向上转动镜头，即可实时、连续测量出镜头指向点与底部的高差，如同在空中拉了 一把虚拟尺子，最终快速获得物体整体高度。这项功能极大地拓展了仪器的应用场景，为现场勘查提供 了全新测量思路。 目前，国网宁夏经济技术研究院正在推动这项自主研发成果的转化。待其推广应用后，将有效替代传统 施工中耗时易错的手动计算模式，使输电线路施工测量全面迈入"分钟时代"，为电 ...

来源：科技日报 走进杭州超重力实验楼，呈现在眼前的是一座"深埋地下的科学堡垒"。通过大楼剖面模型可以清晰地看 到，CHIEF的3台核心设备——CHIEF1900、CHIEF1500、CHIEF1300像3只陀螺，在地下空间依次排 列。 科技日报记者 江耘 在杭州城西科创大走廊一座形似未来飞船的建筑内，国家重大科技基础设施——超重力离心模拟与实验 装置（CHIEF）建设迎来关键节点。 1月26日，科技日报记者探访时看到，装置中备受瞩目的超重力重载机（CHIEF1900）和高速机 （CHIEF1500）正在进行最后安装，即将进入调试阶段。这标志着由我国完全自主研发、被誉为"全世 界能力最强的离心机"的CHIEF即将全面建成投用。 这套大科学装置由3台离心机主机及18套机载装置组成。其首台主机模型机（CHIEF1300）已于2025年9 月投入运行并开展实验。 "我们的装置能够模拟超过地球重力千百倍的'超重力场'，是重大工程防灾减灾、深地深海资源开发及 地质过程研究等领域不可或缺的科研利器。"CHIEF首席科学家、中国科学院院士、浙江大学教授陈云 敏介绍，该装置能通过产生超重力环境，压缩时空，在短时间内模拟出长历时 ...

杨春竹 科技日报记者 何星辉 在贵州，凝冻天气的突然来袭，往往让人猝不及防。近日，贵州省气象局依托自主研发的"科技大脑"， 精准预报了入冬以来最大范围的凝冻天气，为人们从容应对争取了宝贵时间。 平均1100米的海拔、西高东低的地势，让北方冷空气被高原阻挡后，在贵州"赖着不走"，当与南方来的 暖湿气流相遇，就形成了稳定的"冷暖冷"三层大气结构——凝冻。数据显示，全国70%以上的凝冻灾害 发生在贵州。贵州地形复杂，山地占比92.5％，受地形抬升、河谷动力等影响，天气变化多端，预报难 度远超平原地区。通用的气象预测技术在贵州往往"水土不服"，难以实现精准预测。 来源：科技日报 近年来，贵州省气象局基于气象数字底座，结合贵州山地地形和气候特点，研发打造了复杂山区气象预 报的"科技大脑"。其背后是为贵州"量身定做"的"科技三件套"，包括0至60天无缝隙数字预报体系、自 主可控的山地数值模式、人工智能短临预报模型。这为捕捉贵州"来得快、去得快"的灾害性天气提供了 利器。其中，"冰雹识别算法""FAST气象保障技术"等成果填补国内空白。 在最近一轮凝冻天气预报中，气象部门提前对最低气温、降温幅度、降温持续时间作出精准预报， ...

来源：科技日报 科技日报记者 张佳欣 银河系中心可能并非传统意义上的超大质量黑洞，而是一团能够产生类似引力效应的暗物质。一个国际 天文学家团队提出，由费米子组成的暗物质核心，可能同时解释银河系中心高速运行的恒星轨道，以及 银河系外围物质的大尺度旋转行为。这项挑战了主流理论的研究成果发表于最新一期《皇家天文学会月 刊》。 长期以来，天文学界普遍认为，人马座A*是一颗位于银河系中心的超大质量黑洞，其强大引力主导着 附近恒星的运动。特别是一组被称为"S星"的恒星，以每秒数千公里的速度绕中心运行，其被视为黑洞 存在的重要证据。 团队结合了欧洲航天局"盖亚"任务第三次数据发布的最新观测结果。"盖亚"任务对银河系外晕进行了精 细测绘，显示远离中心的恒星和气体运动呈现"开普勒式下降"，即旋转速度随距离增加而逐渐减慢。团 队认为，这一现象与其提出的暗物质模型相符，并与银河系中普通物质（如盘面和核球）的分布一起， 可以解释整体结构。 阿根廷拉普拉塔天体物理研究所卡洛斯·阿尔圭列斯表示，这是首次有暗物质模型能够同时解释银河系 中心小尺度现象与星系大尺度结构。该模型并非简单用暗物质替代黑洞，而是认为银河系中心的超大质 量天体与暗物 ...