要说全球开源大模型生态圈里，谁最让人"魂牵梦绕"？ 阿里，当仁不让。 就在上周，继DeepSeek和"AI教母"李飞飞之后，英伟达也相中阿里了。除了在最新的"混合推理模型"千 问3宣布开源当日，火速官宣接入适配后，5月9日，英伟达还 开源了全新的代码推理模型Open Code Reasoning （后续简称：OCR），包括7B、14B、32B三种尺寸， 基础模型用的都是通义千问。 在LiveCodeBench 评测中，成功超越Open AI 公司o3-mini和o1模型的英伟达OCR-Qwen-32B-Instruct模 型，正是基于Qwen2.5-32B微调形成的。 在通义千问已经迭代至3.0版本，模型性能再度突破的当下，英伟达居然还基于上一代千问模型做出了 比肩全球一流水平的模型，让人不禁想问，千问到底还有多少隐藏潜力待各方解锁？ DeepSeek、李飞飞后，英伟达也相中了"通义千问" 目前，英伟达开源的OCR系列模型的代码及数据集，已公开分享至全球最大AI开源社区Hugging Face平 台上，供开发者们免费浏览学习。 其中，英伟达OCR-Qwen-32B-Instruct在LiveCodeBench ...

据介绍，阳振坤在2010年从0到1发起并100%自研原生分布式数据库OceanBase。15年来，阳振坤带领 OceanBase攻克了分布式数据库的核心技术壁垒，开创了中国分布式数据库自主创新的先河，也培养了 一代数据库人。 在创办OceanBase之前，阳振坤还有长期的学术经历。他是北京大学数学学士、数学硕士、计算机博 士，博士期间师从王选院士，参与汉字激光照排系统开发。毕业后阳振坤留校任教， 1999年年仅34岁 受聘为北京大学特聘教授。 新浪科技讯 5月13日上午消息，新浪科技从数据库厂商OceanBase的公号获悉，OceanBase创始人、首席 科学家阳振坤荣誉退休，5月11日也恰是他入职的十五周年纪念日。这位1965年出生的分布式系统与数 据库资深专家，见证并推动了中国数据库的技术革新。 由于在计算机相关领域取得了显著学术成就，对社会产生重要贡献，阳振坤获得多项荣誉表彰，包括国 家科学技术进步一等奖（排名第四）、北京市科学技术进步一等奖等。2022年11月，CCF 奖励委员会 授予阳振坤"CCF 王选奖"。 当前，OceanBase市占率位居国内分布式数据库的独立厂商第一。OceanBase技术攻 ...

文 | 新浪科技 张俊 "买车还不送车钥匙？" 最近，鸿蒙智行App上线了智界车型的蓝牙遥控钥匙售卖链接，原价719元，限时团购价498元。虽然有 优惠，但还是引发了大量智界车主的吐槽。 他们认为，鸿蒙智行旗下其他品牌车型均标配蓝牙遥控钥匙，甚至连与智界R7同根同源的奇瑞星纪元 ET也有标配，而智界车主却要单独购买，此举存在"双标"。 口碑危机的同时，智界今年4月的销量数据惨淡。根据奇瑞公布的数据，智界月销量仅4461辆，同比下 滑10.99%，环比下滑55.41%。虽然刚刚发布了两款车型的新版本，并邀请了顶流刘亦菲代言，但目前 来看效果尚未显现。 突然腰斩，新代言人能否拉动销量？ 在造车新势力纷纷公布4月成绩单时，鸿蒙智行缺席了榜单。不过，奇瑞方面在4月成绩单中披露了智界 品牌的销量数据。 数据显示，今年4月，智界销量仅4461辆，同比下滑10.99%，环比下滑55.41%。作为奇瑞与华为联合打 造的新势力品牌，这一成绩单有些让人大跌眼镜。 | 序号 | 品牌 | | 所属车企 | 746 15 力钠 | | 变化 | | --- | --- | --- | --- | --- | --- | --- | ...

Core Viewpoint - Hainan Yedao, known as the "first stock of health wine," reported a significant decline in revenue and continued losses, raising concerns about its management and market strategy [1][2][4]. Financial Performance - In 2024, Hainan Yedao achieved revenue of only 175 million yuan, marking a 21.97% decline following two consecutive years of nearly 50% decreases [1]. - Cumulative losses since 2015 have reached 794 million yuan, leading to a "*ST" warning and increasing the risk of delisting [2]. - The company's revenue for Q1 2025 further declined by 18.47% to 44 million yuan [4]. Product Performance - Sales of the flagship product, Luguijiu, fell by 44.47%, with a gross margin decrease of 7.87% [4]. - Other product lines, including the white wine series and other alcoholic beverages, also experienced significant revenue declines of 28.27% and 20.84%, respectively [4]. - High-end products, such as the Haijiao Sea Sauce 20, recorded minimal sales, with only 2 purchases noted [7]. Management and Strategy - The management team has faced instability, with the recent departure of General Manager Ma He shortly after the poor performance announcement [1][8]. - Ma He had previously engaged in aggressive marketing strategies, including a nationwide advertising campaign, which did not yield the expected results [10][12]. - The company has shown a high dependency on a limited number of clients and suppliers, with the top five clients accounting for 79.17% of total sales [7]. Market Position - Hainan Yedao's stock price has plummeted by 84.7% from its peak of 32.78 yuan, reflecting a severe loss of investor confidence [13]. - The company is at a critical juncture, facing internal challenges and market pressures that threaten its operational viability and future prospects [13].

销量愁云惨淡，股价反而回升？看起来特斯拉的投资者并不关心全球销量继续下滑了。特斯拉的股价已 经和销量完全脱节，全球销量持续下滑，股价反而稳步回升，市盈率更是接近170倍的疯狂水平。 美国股市上周五，特斯拉收盘上涨4.7%，股价收至298.26美元。这个全球车企第一股已经连续三个星期 收盘上涨，先后上涨了18%、1%和3.85%，市值也回升超过9600亿美元，悄然逼近了万亿美元关口。 需要强调的是，特斯拉股价并不是随着美股大盘一道走高，因为在他们上周稳步回升的同时，标普500 指数和道琼斯工业平均指数分别下跌了0.1%和0.3%。 上周对特斯拉来说，并没有太多利好消息，反而传来了销量继续下滑的消息。特斯拉在几大核心市场的 下滑趋势不仅没有改善，而且情况似乎还在更加恶化。 为什么销量一降再降，财报惨不忍睹，特斯拉股价还能逆市走高？看起来，资本市场已经不再在乎特斯 拉的核心业务，无论特斯拉的电车销量持续下滑，股市都已经充分消化了最差预期，将关注点转向了马 斯克画出的新大饼：无人车和机器人。 欧洲市场继续崩盘 看起来，特斯拉在欧洲市场已经是颓势难止。欧洲是特斯拉全球第三大市场，仅次于中国和美国。今年 第一季度，特斯拉 ...

Core Insights - The core value of the company remains unchanged, focusing on sincerity, authenticity, quality, and trustworthiness [2][14] - The company aims to enhance community engagement by promoting real experiences and valuable content creation [2][9] Community Development - The number of active creators in the community increased by 143% year-on-year, with a 154% increase in the number of posts [2][8] - Monthly community dynamics reached 5.25 million, with 830,000 creators earning cash income [2][8] - The company plans to expand into more categories such as beauty, digital products, home goods, and sports [2] All-Star Program - The "All-Star Main Venue Plan" was launched to support quality creators, with over 30 billion in exposure, 300,000 free products, and 5 billion in cash allocated over the next 12 months [2][14] User Demographics - The platform has become the most popular among young people in China, with one in two users under 30 being active on the app [8] - Female users now account for 49% of active users, indicating a more balanced gender demographic [8] Community Guidelines - The introduction of the "Community Charter" aims to foster sincerity and mutual assistance among users and brands [9][11] - The company emphasizes the importance of real experiences and integrity in business practices [9][11] Historical Context - The company started in 2015, focusing on sneaker culture and gradually expanded its services [4][6] - The launch of the trading function was a pivotal moment, leading to significant growth in transaction volume and user engagement [6] Brand Integrity - The company has taken a strong stance against counterfeit products, resulting in the removal of over 6,000 items from 83 brands, which represented a loss of 2.1 billion in transaction volume [12][13] - The decision to eliminate fake accounts and ensure data authenticity reflects the company's commitment to maintaining trust within the community [14]

新浪科技讯 5月9日晚间消息，风阻系数争议后，阿维塔今日进行阿维塔12的风洞测试直播。 据悉，此次测试地点在中国汽车工程研究院股份有限公司风洞实验室。现场嘉宾为阿维塔科技副总裁雍 军、重庆理工大学车辆工程学院院长赖晨光、长安汽车汽车工程研究总院流体分析所经理严旭，并邀请 了公证人员现场公证。 此次测试一共进行了六大工况，并公布了不同工况下的风阻系数。 工况一：低风阻状态，测试风速160KPH，风阻系数为0.2172左右； 工况二：低风阻状态，测试风速120KPH，风阻系数为0.2175左右； 工况三：低风阻轮毂更换为运动轮毂，测试风速120KPH，风阻系数为0.2327左右。 工况四：电子后视镜更换为普通后视镜、空气悬架提升，测试风速120KPH，风阻系数为0.2509左右； 工况五：主动进气格栅开启，测试风速120KPH，风阻系数为0.2741左右； 工况六：车辆偏置5°，测试风速120KPH，风阻系数为0.2973左右。 阿维塔现场工作人员表示，此次测试使用的是真实的量产车，模拟各种现实场景。整体来看，工况一和 工况二低风阻状态下与官方宣传的0.21相差不大。现场专家表示，车辆状态一些很小的改变，包括测试 ...

新浪科技讯 5月9日下午消息，近日，淘宝天猫与小红书签订战略合作，宣布双方就品牌商家种草达成 进一步融合，将共建三方账号，品牌商家可通过淘宝种草星河平台观测从种草到下单的全链路效果，提 升投放效率，淘宝天猫也将加大投入，为商家种草笔记进行加热、投流，提升消费互动。 达成互通：合作平台数已超200家 根据双方就品牌商家种草达成战略合作，将共建三方账号。届时，品牌商家不仅可通过淘宝种草星河平 台观测从种草到下单的全链路效果，找到科学种草路径，提升投放效率，淘宝天猫也将加大投入，为商 家种草笔记进行加热、投流，提升消费互动。 种草投入增加之外，双方共同新增笔记下方"广告挂链"功能。对于前期加入试点的品牌，淘宝天猫和小 红书首次开放UD合作，新增效果广告模式，实现内容投放直接引流至淘宝天猫店铺/商品。同时，品牌 商家也可直接在小红书内投放，实现"种草直达"。淘宝天猫将在效果广告链路提供数字化能力的支持， 助力营销转化。 "与小红书的合作，是淘宝天猫2025年全域运营非常重要的一步。"天猫总裁家洛表示，继去年与微信支 付、京东物流等达成互通合作，目前，淘宝天猫已与微博、微信、支付宝、B站、知乎等超200家互联 网平台建 ...

Group 1 - Bill Gates announced plans to donate nearly all of his wealth through the Gates Foundation over the next 20 years, with the foundation set to close permanently by December 31, 2045 [2] - Boss Zhipin faced backlash over a job posting that included personal details of applicants, leading to discomfort among job seekers [2] - The latest update for "Honor of Kings" includes cross-platform ranking features between QQ and WeChat, allowing for team play across different regions [2] Group 2 - Yu Shu Technology confirmed a security vulnerability in its Go1 robotic dog, where hackers accessed management keys to modify data and programs, compromising user privacy [4] - Apple is making progress in developing a dedicated chip for smart glasses, aiming to compete with Meta's Ray-Ban smart glasses, with production expected to start by late 2026 or 2027 [4] - The trailer for "GTA6" garnered over 475 million views on its first day, despite the game's potential release being delayed until 2026 [4] Group 3 - Amazon introduced a new robot named Vulcan, which features tactile perception capabilities, allowing it to identify and handle approximately 75% of items in Amazon warehouses [5] - OpenAI appointed Fidji Simo as the new CEO of its applications division, who will oversee product and business functions while Sam Altman continues to lead core AI research [5] Group 4 - The Ministry of Industry and Information Technology is seeking public input on the mandatory national standard for automotive door handle safety requirements, addressing various installation and testing protocols [7] - The China Consumers Association highlighted irregularities in the new energy vehicle market, noting increased complaints due to intensified competition and changing sales models [7] - A humanoid robot open-source community has been launched in Beijing, aimed at fostering collaboration and innovation in the field of embodied intelligence [7]

Core Insights - Lenovo's China Infrastructure Business announced a comprehensive product upgrade at the 2025 Lenovo Innovation Technology Conference, introducing six innovative technologies and two major upgrades [2] Group 1: Innovative Technologies - The six innovative technologies include: AI inference acceleration algorithm set, AI compiler optimizer, AI training and inference slow node fault prediction and self-healing system, expert parallel communication algorithm, "Flying Fish" bionic cooling design and immersion cooling system, and cost-performance dual optimization operating system for computing power services [2] - The AI inference acceleration algorithm can enhance AI inference performance by 5-10 times [2] - The AI compiler optimizer reduces training and inference computing costs by at least 15% [2] - The AI training and inference slow node fault prediction and self-healing system achieves self-healing in hundred-card seconds, thousand-card minutes, and ten-thousand-card ten minutes [2] - The expert parallel communication algorithm reduces inference latency by at least three times [2] Group 2: Major Upgrades - Lenovo announced two major upgrades based on the six innovative technologies: the Lenovo Wanquan Heterogeneous Intelligent Computing Platform 3.0 version and a comprehensive upgrade of Lenovo's AI infrastructure across computing power, storage capacity, and transport capacity [2] - The Wanquan Heterogeneous Intelligent Computing Platform 3.0 builds on five differentiated technologies from the previous year and introduces four new heterogeneous intelligent computing technologies to enhance local infrastructure computing efficiency [2] Group 3: New Server Family - Lenovo's new computing server family utilizes the latest generation of Intel® Xeon® 6 processors, featuring more cores and faster memory compared to the previous generation, with each core equipped with AI acceleration capabilities [3] - The number of processor cores has increased by 225%, doubling AI workload performance, and cabinet performance output has improved by 42% [3] Group 4: Strategic Vision - The release of the six innovative technologies and two major upgrades is a result of Lenovo's commitment to its "one horizontal and five vertical" strategic layout [3] - The company aims to continue exploring technological innovation potential and actively build an ecosystem through the development of continuously iterating hybrid infrastructure [3]