3 6 Ke
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56.7万平米总价236亿,越秀拿下广州新地王
3 6 Ke· 2026-02-25 12:29
2月25日,广州土地市场马年首拍,广受关注的天河区黄埔大道以南、马场路以东地块(马场1期地块) 以236亿元成交,竞得方为广州市属国企越秀集团,成交溢价率达26.6%,折合住宅楼面价8.5元/㎡,创 广州楼面地价新高,总价为广州2010年以来拍地成交总额最高记录。 参与马场1期地块竞拍的企业还有保利、华润、招商、珠实、广州地铁、广州城投、广州建筑,共8家房 企报名参拍。现场举牌竞拍过程长达近9小时,举牌轮次达到243轮。 中指研究院广州分院研究主管陈雪强认为,该地块作为2026年广州土拍的"开年大戏",竞拍时长及竞价 轮数双双刷新历史,热度远超预期。此次拍卖不仅是2026年广州楼市的"开门红",显著推高了区域楼面 价预期,也将对后续市场走势产生重要影响。 在马场所采取的"政府主导+国企做地+市场运作"模式中,越秀深度参与了前期土地一级整备。据透 露,越秀摘地后将紧密结合广州"十五五"规划,以空间重构赋能城市能级跃升,创造未来城市功能新生 态,进一步提升珠江新城对创新人才和高端人群的吸引力。 值得一提的是,该地块不仅需要自持大量商业商务面积,还需引入一家高端时尚百货运营企业,6年内 销售贡献累计不低于300亿元 ...
清华数学系大神跳槽OpenAI,曾主导SAM与Llama开发,Sora负责人:欢迎加入
3 6 Ke· 2026-02-25 12:23
Core Insights - Pengchuan Zhang, a prominent researcher from Tsinghua University, has joined OpenAI to focus on World Simulation and Robotics, indicating a strategic shift towards integrating visual perception and robotics technology [1][2][17] Group 1: Background of Pengchuan Zhang - Zhang graduated from Tsinghua University with a major in mathematics and later obtained a PhD in Applied and Computational Mathematics from Caltech in 2017, specializing in machine learning and deep learning applications in visual fields [3][4] - After completing his PhD, he worked at Microsoft Research as a principal researcher, leading projects in computer vision and multimodal intelligence [6][9] - Zhang has also held a part-time assistant professor position at the University of Washington since 2021, contributing to academic research alongside his industry roles [9] Group 2: Contributions at Meta - At Meta FAIR, Zhang led several groundbreaking projects, including the Segment Anything 3 (SAM 3) project, which provides a unified framework for object detection, segmentation, and tracking in images and videos [10][13] - He was also responsible for the Llama 3 and Llama 4 visual grounding projects, enhancing the models' capabilities in visual commonsense reasoning and complex scene understanding, significantly boosting Meta's generative AI competitiveness [13] Group 3: Industry Trends and Implications - Zhang's move to OpenAI is part of a broader trend where several high-profile researchers are transitioning to the company, driven by its advanced computational resources and foundational infrastructure for world modeling [16][17] - This shift suggests that OpenAI is making a significant investment in the "world model + physical intelligence" approach, which could lead to advancements in high-level robotic systems by 2026 [16][17]
实控人韩卫东涉无牌照“集资”,春光集团IPO:依赖单一产品,第二曲线“造血能力”存疑
3 6 Ke· 2026-02-25 12:23
在经营中,公司核心产品价格持续下行;在财务上,货币资金难以覆盖短期借款。而在软磁铁氧体行业整体增长乏力的背景下,春光集团依赖单一业务的 结构能否支撑其持续成长,仍有待市场检验。 除此之外,春光集团实控人韩卫东曾设立公司,向内部员工、股东等人"集资"。 而这种种问题都可能成为春光集团闯关A股路上的潜在隐患。 春节后开工第一天,山东春光科技集团股份有限公司(以下简称"春光集团")就在创业板提交注册。 春光集团的核心产品为软磁铁氧体磁粉,市占率连续多年位居行业第一,业绩也呈现稳步增长态势。只是,在这份亮眼的"成绩单"背后,仍隐藏着诸多不 容忽视的问题。 韩卫东向员工"集资",存股权代持"基因" 春光集团的前身春光有限成立于2018年5月,由韩国强、宋兴仁、临沂君安、辛本奎、明永青、吴士超、刘入文共同出资设立。 成立之后,春光集团主营业务为软磁铁氧体磁粉的研发、生产和销售,并沿产业链发展了软磁铁氧体磁心、电子元器件和电源等产品。 其中,软磁铁氧体磁粉是一种能导磁、又容易被磁化和退磁的粉末材料,是很多电子设备中变压、滤波、储能的关键原料,相当于电子电路里的"磁性胶 水"。 公司产品广泛应用于新能源汽车及充电桩、智能家居 ...
万亿外贸市场,为何成了AI应用富矿
3 6 Ke· 2026-02-25 12:23
Core Insights - The integration of AI in foreign trade is rapidly transforming traditional business models, enhancing efficiency and responsiveness in customer interactions [1][2] - The potential market for AI services in foreign trade is estimated to be in the hundreds of billions, driven by the growth of cross-border e-commerce and the need for technological service expenditures [1][2] - The industry is witnessing a surge in AI adoption due to advancements in model capabilities and a significant reduction in inference costs, making AI solutions more accessible [2][3] Group 1: Market Potential and Growth - By 2025, China's total foreign trade import and export value is projected to reach 45.47 trillion yuan, with cross-border e-commerce accounting for 2.75 trillion yuan [1] - The traditional foreign trade SaaS market is valued at several hundred billion yuan, with AI transformation accelerating the growth of the foreign trade AI service market [1][2] - The AI service market in foreign trade is expected to have a potential space in the range of hundreds of billions, based on a 3-5% technology service expenditure ratio from the cross-border e-commerce scale [1][2] Group 2: Industry Dynamics and Competition - The foreign trade sector is becoming a prime candidate for AI transformation due to its complex business scenarios and fragmented data, attracting various players from traditional software providers to startups [2][7] - Major players in the market include Alibaba's OKKI, which has developed AI marketing tools, and various global CRM companies enhancing their AI capabilities [9][10] - The market is characterized by a high degree of fragmentation, allowing for greater survival space for new entrants compared to other sectors [10][12] Group 3: AI Application and Adoption - AI is being utilized in various aspects of foreign trade, including customer service, marketing material generation, and intelligent customer acquisition, significantly improving operational efficiency [1][3][4] - The demand for AI tools is increasing as businesses recognize the benefits of AI in generating marketing materials and automating customer outreach processes [3][4][6] - The acceptance of AI tools among cross-border sellers is high, with many willing to adopt new technologies that enhance their operational capabilities [6][12] Group 4: Challenges and Strategic Approaches - The industry faces challenges in building unique barriers to entry, with players needing to leverage proprietary know-how and data accumulation to differentiate themselves [11][12] - Companies are exploring various growth strategies, including developing comprehensive AI capabilities across multiple business functions or focusing on specific applications to deepen market penetration [11][12] - The transition from traditional SaaS growth models to product-led growth (PLG) is evident, with AI applications showing higher conversion rates compared to traditional software [13][14] Group 5: Future Outlook - The potential for AI applications in foreign trade is expected to expand beyond domestic markets, with opportunities for Chinese companies to serve overseas markets as well [17] - The integration of AI in foreign trade is still in its early stages, with significant room for growth as companies leverage AI to address traditional marketing and customer acquisition challenges [17]
不是所有token都平等,谷歌提出真·深度思考:思维链长≠深度推理
3 6 Ke· 2026-02-25 12:23
原来AI也在水字数。 大模型的思维链越长,推理能力就越强?谷歌Say No—— token数量和推理质量,真没啥正相关,因为token和token还不一样,有些纯凑数,深度思考token才真有用。 新研究抛弃字数论,甩出衡量模型推理质量的全新标准DTR,专门揪模型是在真思考还是水字数。 基于DTR,还提出了Think@n策略,让GPT-OSS、DeepSeek-R1等推理模型实现准确率不降、算力成本直接砍半的效果。 长逻辑不等于好推理 长期以来,一个比较常见的观点是思维链越长越牛。 这种思路的逻辑也比较直接,推理步骤多=思考更充分=答案更准。 于是不少研发者也为了追求长推理轨迹开始堆算力。 谷歌的研究团队在AIME2024/2025、HMMT 2025、GPQA-Diamond四个数据集上,测了GPT-OSS、DeepSeek-R1、Qwen3等8个模型变体; 结果发现,token长度和准确率的平均相关系数是-0.54……负相关。 也就是说,在某些情况下,思维链越长,推理越容易跑偏,甚至还会陷入逻辑死循环或者过度推理。 那么问题来了:如果长度靠不住,那该怎么判断模型是不是在真思考? 谷歌这次的视角比较有意思, ...
融资34亿,谷歌前TPU员工创业新型芯片,卡帕西也投了
3 6 Ke· 2026-02-25 12:23
比英伟达芯片更好,谷歌前TPU员工创业公司MatX正在受到关注。 之所以注意到这家公司,这还得感谢宣传委员卡帕西(没错,MatX最新B轮5亿美元融资他也投了)。 卡帕西表示,参考英伟达4.6万亿美元市值,MatX正在向"当今最有趣、回报也最高的智力难题"发起挑战。 MatX团队非常出色,我很荣幸能参与其中,并祝贺他们获得融资! 当然也不光是卡帕西背书,MatX也有自己的"杀手锏"——一条不同于当下主流AI芯片路线的技术选择。 过去几年,AI芯片阵营大致分成两派: 一派以英伟达、谷歌为代表,重押高带宽内存HBM,优先解决大规模训练和吞吐问题; 另一派则以Cerebras Systems(年初还获得了AMD投资)为代表,强调片上SRAM(静态随机存储器)和低延迟,主打推理场景。 而MatX的态度是:小孩子才做选择,成年人当然是都要。 在他们看来,真正的胜负手不在于单点技能拉满,而在于能否在同一颗芯片里,把"训练级吞吐"和"推理级低延迟"同时做好——尤其是在长上下文、 Agent循环这些更复杂的真实工作流中。 而且不止说说而已,据MatX创始人透露,他们目前正在打造一款"LLM专用芯片"MatX One: 其吞吐量 ...
互联网大厂消费报告里的春节:AI助手、开封样本,与文旅大年
3 6 Ke· 2026-02-25 12:23
2月末,春节的喧嚣逐渐散去,抖音、微信、小红书、美团等平台陆续发布的春节消费报告。这些数据 记录的不只是订单与交易,更揭示了我们如何在互联网的辅助下,悄悄重构了这一古老传统。 最醒目的变化往往藏在具体的动作里。有人把绞尽脑汁的拜年祝福语、琐碎的春晚节目单,以及精确的 高速免费时间交给了AI搜索框,也有人把寻找本地吃喝玩乐的决策权交给了AI管家。 这种变化直接反映在支付数据上。微信披露,假期内旅行、生活娱乐的交易笔数同比涨幅均超过20%, 年味更多地落进了热闹的商圈、远方的景区和流光溢彩的夜色里。 美团的数据也印证了这种"流动性",平台用户人均打卡2.2个城市,到访多个城市的文旅消费人数同比 增长了50%,而小红书上"反向过年"的相关搜索量更是暴涨了45倍。人们不再扎堆大城市或守在老家火 炉旁,而是向着更具性价比、更清静的小城进发,春节正在从一次固定的"回归"演变成一场流动的"探 索"。 在广阔的县城和小镇,消费逻辑也在被互联网商业服务彻底重构。抖音生活服务数据显示,春节团圆饭 套餐订单量同比增长216%,三线及以下城市的团购销售额增长了66%。即便是最看重传统的下沉市 场,也开始接受一种更细碎、更随时补齐的节 ...
热血之外,《飞驰人生3》藏着汽车行业拥抱AI的真相
3 6 Ke· 2026-02-25 12:18
不得不说,2026春节档的《飞驰人生3》确实燃。 全新的沐尘100赛道,车手的血性与执念——每一帧都像在观众心上踩油门。(以下内容含轻微剧透,介意的朋友可以先收藏,看完电影再来对线。) est (Call School) 1 1 2 1 range and a te 19 2017 . Nation the company of the ca 6 7 2 in the production t 1 e e a ph e the down 80 888 - 1988 are state es UNIVERSETTI NEW YOUR 图源:微博@电影飞驰人生3 不过作为一个汽车行业的观察者,电车通更在意影片中的一条暗线:人类车手 vs AI赛车系统。 这可能是整部电影最具现实意义的其中一部分。 电影中,「天梯」车队所采用的ss8芯片以及AI赛车系统,堪称「赛道外挂」。 它能在大雾弥漫、能见度几乎为零的险境中,精准感知每一寸弯道;无需领航员,车辆自己就能感知环境、预判路况。不仅如此,系统还能实时调校动力输 出与底盘参数。 正如片中角色「百强」所说,「比赛结果,可以在会议室里谈嘛!」 这句话不仅暴露了竞技异化为权力 ...
连续两代升级前摄,iPhone或将成为“自拍的神”
3 6 Ke· 2026-02-25 12:17
2026年春节假期刚刚结束,各大手机厂商的新机信息就"扑面而来"。在它们之中,关于iPhone 18 Pro系列 前摄换代的消息,也吸引了我们三易生活的关注。 根据爆料人士Whylab的说法,iPhone 18 Pro和iPhone 18 Pro Max或将配备2400万像素的前置摄像头。这也 意味着,继2025年苹果在iPhone 17系列上全系升级1800万像素的"方形前摄"后,这将是苹果罕见地连续在 两代产品上对前摄进行硬件更新。 苹果的看似"追赶",其实是安卓阵营摆烂 可能有的朋友会说,这不奇怪,隔壁安卓手机的前摄早就是3200万、5000万像素,苹果现在才升级前摄, 不就是要追赶差距吗? 还真不是。其实从实际的感光面积来计算,iPhone 17系列的1800万像素"方形前摄"等效感光面积是45.5平 方毫米,远大于安卓机型的3200万像素(32平方毫米)或5000万像素(38平方毫米)方案。也就是说,苹 果的前摄看似"像素低",实际上感光能力反而要高得多,噪点也会更少。 其次,就算是按照像素来计算,用过安卓手机的前摄就会发现,它们基本都是工作在"四合一"模式下,也 就是说实际拍出的照片是800万/1 ...
石家庄首富被拘留,留下500亿资本骗局
3 6 Ke· 2026-02-25 12:17
2026年2月13日,春节的红灯笼已经缀满石家庄的街头,年味漫过街角巷陌,可东旭集团总部大楼却冷得像一块冰。 当晚,上海嘉麟杰的一纸公告,打破了这份虚假的祥和——"实际控制人李兆廷被石家庄市公安局执行拘留,相关案件正调查中"。 消息传开,资本市场一片哗然,有人扼腕叹息,有人怒声斥责,更多人在感慨:那个从军工大院走出来、曾高喊"实业报国"的创业英雄,终究还是栽在了 自己编织的资本谎言里。 回望李兆廷的一生,从技术员到国企高管,从创业黑马到石家庄首富,再到身陷囹圄,这道刺眼的人生弧线,藏着一个关于初心、欲望与毁灭的真实故 事,也藏着一个最朴素的道理:背离本质的追逐,终会走向崩塌。 监管惊雷:石家庄首富被带走,"东旭系"神话落幕 2026年2月13日,年味渐浓的石家庄街头红灯高悬,东旭集团总部大楼却死寂无声,与窗外的热闹格格不入。上海嘉麟杰纺织品股份有限公司一纸公告, 打破了这份虚假的祥和——"公司实际控制人李兆廷被石家庄市公安局执行拘留,相关案件正在调查过程中"。 2025年,监管重拳出击,相关主体合计被罚约17亿元,李兆廷个人被罚5.89亿元,终身禁入证券市场。随后,东旭光电、东旭蓝天相继退市,曾经总资产 超2 ...