过去一年，混元大模型发布超过30个新模型。与此同时，腾讯公司内部正在推进一场全面AI化的效率 变革。据腾讯财报会信息，截至目前，腾讯混元大模型已在腾讯会议、微信、广告、游戏等内部超过 900款应用和场景中落地。在腾讯公司内部，有超90%的腾讯工程师在使用腾讯云代码助手 CodeBuddy，50%新增代码由AI辅助生成。 （文章来源：新京报） 作为腾讯大模型体系的重要一环，AI Infra部将负责大模型训练和推理平台技术能力建设，聚焦大模型 分布式训练、高性能推理服务等核心技术能力，构建大模型AI Infra核心竞争力，为大模型算法研发和 业务场景落地提供稳定高效的技术支持和服务。 架构升级后的AI Data部、数据计算平台部，将分别负责大模型数据及评测体系建设、大数据和机器学 习的数据智能融合平台建设工作。王迪继续担任大语言模型部副总经理，向姚顺雨汇报。刘煜宏担任 AI Data部负责人、陈鹏担任数据计算平台部负责人，均向公司副总裁蒋杰汇报。 AI大模型研究与工程技术紧密相关。在过往混元大模型训练以及海量业务场景的深度实践中，腾讯已 经积累了系统化的工程能力；此次大模型研发架构升级，在进一步强化腾讯工程化优势 ...

12月17日，朝阳区香河园街道西坝河中里社区，一位居民正在"共享琴房"练琴。近日，这个"共享琴 房"完成焕新升级，新升级的琴房可切换为小型表演舞台，还新增了AI辅助练琴、赛博吉他等设备，为 各类乐器爱好者打造更全能的练乐空间。 ...

12月17日，日本宇宙航空研究开发机构原定发射一枚H3运载火箭，倒计时结束后火箭未离开发射架。 发射现场声音播报称，因设备出现异常当天的发射停止。报道称，这枚H3运载火箭搭载日本版导航系 统卫星，以提高卫星测位的精确度。目前发射任务已被叫停，异常原因正在确认中。 ...

Core Viewpoint - The market regulatory authorities are implementing innovative "soft measures" to guide enterprises towards compliance, aiming to create a market ecosystem characterized by "good laws and governance, and orderly competition" [1][2] Group 1: Regulatory Measures - The State Administration for Market Regulation (SAMR) has completed competitive assessments for 20 key industries, including semiconductors, online payments, cloud services, and express delivery, providing insights for regulatory enforcement and business strategy adjustments [1] - SAMR has introduced a "Three Letters and One Letter" system to classify and address enterprise behavior risks, which includes a notification letter, a case filing letter, an administrative penalty decision letter, and a reminder letter [1] - The proactive regulatory approach has received positive social feedback, as evidenced by the public discussions with platform companies like Huolala, urging them to fulfill their antitrust compliance responsibilities [1] Group 2: Compliance Initiatives - The recently established Antitrust Compliance Classroom aims to deliver legal education directly to enterprises, utilizing a model that includes SAMR coordination, local engagement, expert presentations, and enterprise interaction [2] - The first session of the classroom focused on antitrust guidelines in the pharmaceutical sector, with subsequent sessions tailored for foreign and central enterprises [2] - SAMR plans to enhance a comprehensive regulatory mechanism centered on "risk warning + compliance guidance + precise regulation" to stimulate market vitality and support high-quality development [2]

市场监管总局反垄断二司副司长谢方介绍，三年来，市场监管总局依法审查了一批具有重要影响力的民 生领域集中案件。附条件批准先声药业收购托毕西股权等案件，禁止武汉用通收购山东华泰制药股权 案，维护市场公平竞争，保障消费者利益。 对于涉及公用事业、食品、药品等民生领域经营者集中，经审查认为不会对市场竞争产生排除、限制竞 争影响的，依法快速予以审结，有效激发经营主体活力，降低企业制度性交易成本。 开展轨道交通、药品零售、医疗器械、新能源汽车等民生重点领域市场竞争状况评估工作，对医药行业 经营者集中情况进行动态监测，分析行业特点和竞争状况，为做好相关民生领域经营者集中审查工作提 供有力支撑。 新京报讯(记者陈琳)市场监管总局今日(12月17日)公布的数据显示，在为期三年的民生领域反垄断执法 专项行动中，该局坚持规范与效率并重，累计审结民生领域经营者集中案件950件，其中附条件批准3 件，禁止1件，有效维护了与人民群众生活密切相关的医药、公用事业、食品等关键领域的公平竞争秩 序。 同时，全面提升经营者集中审查质效。持续优化经营者集中反垄断业务系统，实现全流程线上办理，正 式实施经营者集中委托审查制度，通过并购审查课堂等多种 ...

海南自由贸易港将于12月18日启动全岛封关运作。12月17日，中国海警局南海分局牵头相关涉海部门开 展海南自贸港"封关护港"联合执法行动。此次行动为期3天，在海南岛周边海域组织开展。行动期间， 海警、公安、海关缉私等职能部门围绕服务保障自贸港平稳有序封关运行，并组织海陆联合执法巡逻， 深入港口、码头和海上从业船舶开展反走私普法宣传。 ...

新京报讯（记者徐彦琳）减少日常考试测试频次，提升日常考试质量，强化考试安全风险防范，减轻学 生过重学业负担……近日，教育部印发《关于进一步加强中小学日常考试管理的通知》（以下简称《通 知》），提出七方面重点任务20条具体举措，促进学生全面健康发展。 教育部基础教育司负责人表示，中小学日常考试作为学校教育教学工作的重要环节，对诊断学情教情、 改进教育教学具有重要作用。但近年来，部分地方和学校在日常考试中存在管理不够规范、考试次数偏 多、命题质量不高、审查不严、结果使用不当等问题，增加了学生不必要的学业负担，影响了学生的全 面发展和健康成长。 在提升日常考试命题质量方面，《通知》提出严格按照国家课程标准和教学实际命题，强化核心素养立 意，创新试题形式，杜绝偏题怪题，科学优化试卷内容结构、题型结构和难度结构，逐步增加应用性、 探究性、开放性和综合性试题比重。严禁向任何组织和个人购买试题、试卷。命题能力不足的学校，由 上级教育行政部门组织命题，提供题库供学校选用组卷。 《通知》还强调进一步优化结果应用，义务教育学校日常考试实行等级评价，考试结果不排名、不公 布，以适当方式告知学生和家长，坚决克服唯分数的倾向。树立正确 ...

Core Viewpoint - The National Market Regulation Administration has identified public utilities as the sector with the highest number of antitrust cases during a three-year special enforcement action, aiming to curb monopolistic behaviors that directly affect both corporate operations and the livelihoods of citizens [1][2]. Group 1: Antitrust Enforcement Actions - Public utilities have been the most frequently targeted area in antitrust enforcement, with significant actions taken against monopolistic practices in essential services like water, electricity, gas, and heating [1]. - The enforcement actions have led to tangible outcomes, including cost reductions, alleviation of burdens, and the establishment of regulations [1]. - Specific cases, such as the collusion among ten bottled liquefied gas operators in Nanjing, resulted in a fine of 8.27 million yuan for price manipulation through coordinated agreements [1]. Group 2: Impact on Small and Medium Enterprises - Long-standing issues like "designated construction" and "forced transactions" in the public utility sector have severely limited the survival space for small and medium enterprises [2]. - The case of Weihai Water Group exemplifies the abuse of market dominance, where the company was fined 65.2 million yuan for forcing local construction firms to use its services, thereby squeezing their operational space [2]. - The enforcement actions are aimed at protecting the legitimate rights of small and medium enterprises, effectively reducing their operational costs and expanding their growth opportunities [2]. Group 3: Future Regulatory Framework - The National Market Regulation Administration is focusing on promoting industry-wide compliance and sustainable development through educational initiatives and the publication of typical cases [2]. - A specialized antitrust guideline for the public utility sector is being developed to provide clearer and more predictable behavioral norms for enterprises, aiming to prevent monopolistic risks from the source [2]. - The ultimate goal of these enforcement actions is not just to address individual cases but to foster a healthy and competitive industry environment [2].

Core Viewpoint - Muxi Integrated Circuit (Shanghai) Co., Ltd. has officially listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board, marking a significant milestone in the domestic GPU sector as one of the "dual leaders" in the industry [1] Group 1: Listing and Market Performance - Muxi shares were issued at a price of 104.66 yuan per share, making it the second highest IPO price this year [1] - The company issued 40.1 million A-shares, with approximately 18.14 million shares circulating initially, representing only 4.53% of the total share capital [2] - On the first trading day, the opening price reached 700 yuan per share, reflecting a nearly 569% increase, and the stock price peaked at 895 yuan, over 755% higher than the issue price, with a market capitalization exceeding 350 billion yuan [2] Group 2: Business Overview - Founded in 2020, Muxi is positioned to capitalize on the surge in global AI computing demand and the push for domestic high-performance computing [2] - The company has developed multiple product lines, including the AI-specific accelerator chip Xisi N series, general-purpose computing chip Xiyun C series, and graphics rendering chip Xicai G series, with the Xiyun C500 series being the main revenue source [2] Group 3: Financial Performance - Muxi has not yet achieved profitability, with revenues for 2022, 2023, 2024, and Q1 2025 projected at 426,400 yuan, 53.02 million yuan, 743 million yuan, and 320 million yuan respectively [3] - The net profits attributable to the parent company for the same periods are projected to be -777 million yuan, -871 million yuan, -1.409 billion yuan, and -233 million yuan, indicating ongoing losses [3] - The company anticipates reaching breakeven at the earliest by 2026, with cumulative R&D expenses amounting to approximately 2.466 billion yuan from 2022 to March 2025 [3] Group 4: Investor Participation - The IPO attracted significant interest, with 269 offline investors and 7,719 strategic placement participants, resulting in a total offline subscription amount of 57.169 billion shares and a subscription multiple of 2,228 times [4] - The strategic placement included notable investors such as the National Artificial Intelligence Industry Investment Fund, with 10 strategic investors collectively allocated 760,540 shares, accounting for 18.97% of the total issuance [4] - A total of 200 public and private fund institutions participated in the offline placement, with an aggregate allocation amount of approximately 1.44 billion yuan [5]

新京报贝壳财经讯（记者阎侠）12月17日，嘉美包装的股票在停牌了5个交易日后，如期复牌。复牌首 日，其股价开盘即涨停，报收5.02元/股，单日涨幅为10.09%，公司总市值约47.96亿元。 同时，嘉美包装控制权的接盘方浮出水面。 公告显示，12月16日，嘉美包装控股股东中包香港与苏州逐越鸿智科技发展合伙企业（有限合伙）签署 了《股份转让协议》。同日，嘉美包装股东富新投资有限公司、中凯投资发展有限公司分别与苏州逐越 鸿智科技发展合伙企业（有限合伙）签署了《预先接受要约收购的协议》。本次交易完成后，苏州逐越 鸿智科技发展合伙企业（有限合伙）将成为嘉美包装控股股东并取得控制权。 嘉美包装表示：本次交易事项能否最终实施完成及实施结果尚存在重大不确定性，公司将根据后续进展 情况及时履行相关信息披露义务，敬请广大投资者理性投资，注意投资风险。 记者注意到，逐越鸿杰的实际控制人为俞浩。企查查资料显示，俞浩于1987年出生，他作为法定代表人 的企业有6家，对外投资的企业有19家。追觅科技的官网显示，俞浩作为追觅科技的创始人兼CEO，毕 业于清华大学航空航天专业，是中国最早的四旋翼开发者，三旋翼飞行器发明者，同时也是清华大 ...