克雷西 明敏 发自 凹非寺 量子位 | 公众号 QbitAI 字节Seed首次开源代码模型！ Seed-Coder ，8B规模，超越Qwen3，拿下多个SOTA。 它证明 "只需极少人工参与，LLM就能自行管理代码训练数据" 。 通过 自身生成和筛选 高质量训练数据，可大幅提升模型代码生成能力。 这可以被视为对DeepSeek-R1模型自我生成和筛选训练数据策略的扩展。 一共包含三个版本： Base Instruct Reasoning 其中，Instruct在编程方面表现出色，拿下两个测试基准SOTA。 | Model | Size | | SWE-bench Verified | Multi-SWE-bench mini | | --- | --- | --- | --- | --- | | Agentless | | | OpenHands | Agentless | | ~8B Models | | | | | | Yi-Coder-9B-Chat | 9B | 0.0 | 1.6 | 0.0 | | Llama-3.1-8B-Instruct | 8B | 1.0 | 1.2 | 0.5 | | Q ...

Group 1: xAI Financing - xAI, an AI startup founded by Elon Musk, is negotiating a new round of financing with a potential valuation exceeding $120 billion (approximately 86.88 billion RMB) [1] - Investors are considering injecting $20 billion into xAI, although the specific amount may fluctuate as negotiations progress [1] - If successful, this financing would become the second-largest startup funding round in history, following OpenAI's $40 billion funding earlier this year, which valued OpenAI at $300 billion (approximately 217,000 million RMB) [1] Group 2: OpenAI Restructuring - OpenAI announced it will remain under the control of a non-profit organization, retracting a previous restructuring plan that aimed to shift control to a for-profit entity [2] - The for-profit LLC will transition to a Public Benefit Corporation (PBC), allowing it to pursue profit while also focusing on social missions [2] - The new structure will enable investors and employees to hold common stock without limits on appreciation, facilitating future fundraising efforts [2] Group 3: AI Programming Unicorn - Anysphere, the developer of the AI programming tool Cursor, completed a $900 million funding round, bringing its valuation to approximately $9 billion [5][6] - The funding round was led by Thrive Capital, with participation from notable investors such as a16z and Accel [5] - Cursor is recognized as one of the most popular AI tools in the programming sector, reflecting the growing interest in AI programming applications [6] Group 4: Google Market Value Drop - Google's parent company Alphabet experienced a market value loss of nearly $150 billion after Apple announced plans to introduce AI features in its Safari browser [4] - The stock price of Alphabet fell over 7% following the announcement, highlighting the competitive threat posed by AI technologies to traditional search engines [4] - The integration of AI into search functionalities is becoming a significant trend, with major players like Apple and OpenAI actively pursuing this direction [4] Group 5: Tencent's Video Generation Tool - Tencent's Hunyuan team released and open-sourced a new multimodal video generation tool called HunyuanCustom, which significantly improves performance over existing solutions [8] - The tool integrates various input modalities, including text, images, audio, and video, to generate videos [8] - This release is part of a broader trend of open-source video generation models competing with proprietary tools in the market [8] Group 6: Humanoid Robot Developments - Several humanoid robot manufacturers have updated their products, showcasing advancements in mobility and control [9] - The CL-3 humanoid robot by Zhijidongli features 31 degrees of freedom, enabling it to perform human-like movements [9] - The ongoing evolution of humanoid robots is highlighted by upcoming events such as the World Humanoid Robot Sports Competition [9]

Core Viewpoint - The automotive industry is experiencing a surge in power performance, but the ability of drivers to control this power is being overlooked. Lotus Cars aims to enhance driver safety through open access to its chassis database and the introduction of a free advanced safety driving training program [1][4]. Group 1: Industry Trends - The competition among automakers has intensified, with power outputs reaching unprecedented levels, such as 1,000 horsepower and 0-100 km/h in 3 seconds [2]. - Lotus Cars emphasizes that speed must be accompanied by safety, likening cars to tools rather than toys, and warns against the dangers of uncontrolled power [2][3]. Group 2: Technological Innovations - Lotus Cars has equipped its vehicles with 33 sensors, including 4 lidar units and multiple cameras, to ensure comprehensive environmental awareness and safety [2][3]. - The company has implemented a dual-redundancy control system, similar to those used in aviation, to minimize the risk of system failure [3]. Group 3: Safety Initiatives - Lotus Cars is opening its 77-year accumulated chassis database to the industry, aiming to improve safety standards across the automotive sector [4]. - The company is launching a free advanced safety driving training program in collaboration with the Shanghai Automobile and Motorcycle Sports Association, with a budget of 20 million yuan [5]. Group 4: Corporate Responsibility - Lotus Cars is committed to transforming its engineering expertise into accessible safety assets for the public, reflecting its dedication to corporate social responsibility [5]. - The company believes that understanding the physical limits of vehicles is crucial in the era of electrification and automation, prioritizing safety above speed [5].

Group 1: Founder Psychology and Roles - Eric Schmidt emphasizes the difference between founders and professional managers, stating that founders are visionaries while professional managers are "amplifiers" who help scale ideas [4][10] - Schmidt reflects on his experience at Google, noting that he was not a typical entrepreneur but rather a professional manager who contributed during the company's scaling phase [3][4] - He discusses the challenges of attracting talent, highlighting that many talented individuals often choose to start their own companies instead of joining established firms [3][5] Group 2: Market Dynamics and Startup Ecosystem - Schmidt points out that many startups are often acquired for their talent rather than their products, indicating a market structure that can be inefficient [6][7] - He notes that the majority of startups fail, with traditional venture capital experiences suggesting that 4 out of 10 will fail completely, and 5 will become "zombies" with no growth potential [7] - The conversation highlights the importance of competition for startups, suggesting that true leadership is demonstrated when facing challenges from larger companies [11][12] Group 3: AI and Future Trends - Schmidt believes that AI is currently underestimated rather than overhyped, citing the scaling laws that drive AI advancements [33][34] - He discusses the potential of AI to transform business processes and scientific breakthroughs, emphasizing the importance of understanding how humans will coexist with advanced AI systems [35][39] - The conversation touches on the competitive landscape between the U.S. and China in AI development, with China investing heavily in AI as a national strategy [41][42] Group 4: Talent Acquisition and Management - Schmidt stresses the importance of attracting top talent by creating an environment where individuals feel they are solving significant problems [18][20] - He differentiates between "rockstar" employees who drive change and "mediocre" employees who are self-serving, advocating for the retention of the former [21][22] - The discussion includes insights on how to identify and nurture high-potential talent within organizations [24][25] Group 5: Challenges in AI Development - Schmidt highlights the challenges of defining reward functions in reinforcement learning, which is crucial for AI's self-learning capabilities [51] - He warns about the potential pitfalls of over-investing in AI infrastructure without a clear path to profitability, suggesting that many companies may face economic traps [47][48] - The conversation concludes with a call for companies to focus on the most challenging problems in AI, as solving these will yield the most significant rewards [52][53]

Core Insights - The event "Open Source Park Tour" in Shenzhen highlighted the launch of "Traffic Jiahong," the first operating system for the transportation industry based on open-source HarmonyOS, marking a significant advancement in domestic open-source technology within core transportation infrastructure [1][2] Group 1: Event Overview - The event was attended by over 350 industry representatives, including leaders from the Ministry of Industry and Information Technology, Guangdong Province, and Shenzhen City [1] - The Open Atom Open Source Foundation has incubated 33 representative and forward-looking open-source projects, supporting software industry upgrades and digital transformation [1] Group 2: Technology and Innovation - "Traffic Jiahong" is built on OpenHarmony and openEuler, designed to meet the transportation industry's needs for high reliability, strong real-time performance, and interconnectivity of heterogeneous devices [1][2] - The system aims to unify operating system standards to address issues like fragmented device protocols and data silos, enabling comprehensive interconnectivity in urban transportation [1] Group 3: Smart Station Solutions - The smart station solution transforms traditional stations into intelligent entities capable of perception and collaboration, enhancing equipment management efficiency and safety through standardized device access and edge AI management [2] - The traffic signal control optimization system utilizes HarmonyOS and Star Flash technology to create a business loop of "perception-prediction-decision-service," improving the intelligence, safety, and convenience of traffic signal control [2] Group 4: Passenger Services - The system allows for "seamless passage" for passengers by enabling mutual trust and connectivity between mobile devices, wearable technology, and ticket gates, with a 90% increase in recognition speed through facial recognition technology [2] - Data security is ensured through full encryption during the identification process [2] Group 5: Industry Impact - The open-source HarmonyOS is seen as a critical support for independent innovation in the industry, aiming to create an "open-source community" for smart transportation through collaborative technology, standardization, and scenario expansion [2] - The push for open-source HarmonyOS in the rail transit sector aims to establish a more influential "Chinese solution" and "Chinese standard," injecting innovative momentum into global smart transportation development [2]

Group 1 - The revised Marriage Registration Regulations will take effect on May 10, 2025, eliminating the requirement to present a household registration book for marriage and divorce [3] - The new regulations include three main aspects: expanding marriage and family service content, implementing nationwide marriage registration, and optimizing marriage registration services [3] - The marriage registration authority is prohibited from charging fees for processing marriage and divorce registrations [3] Group 2 - Xiamen Jihong Technology Co., Ltd. has passed the listing hearing on the Hong Kong Stock Exchange, with China International Capital Corporation and China Merchants Jinling International serving as joint sponsors [2] - Panasonic Group announced plans to lay off 10,000 employees globally, with 5,000 from Japan and 5,000 from overseas, during the fiscal year 2025-2026 [6] - Ningde Times is reportedly seeking to raise at least $4 billion through a Hong Kong listing [6] Group 3 - The Italian company Moltiply has filed a lawsuit against Google's parent company Alphabet, seeking €2.97 billion ($3.34 billion) in damages for abusing its market dominance [5] - The U.S. tariff war has significantly increased costs for American companies, with one bicycle manufacturer reporting a nearly threefold increase in wheel costs due to tariffs [6] - The recent divorce of the controlling shareholder of Zhu Cheng Technology involves the transfer of approximately 3.81 million shares, valued at around 3.81 million yuan [6]

Core Viewpoint - The company is actively expanding its overseas market presence and adjusting its product structure to meet international demand, while maintaining a focus on managing the impacts of tariffs and trade wars [1] Group 1: Financial Performance - In 2024, the company achieved operating revenue of 6.522 billion yuan, a year-on-year increase of 31.27%, but reported a net loss of 239 million yuan [1] - In the first quarter of 2025, the company recorded operating revenue of 1.981 billion yuan, a year-on-year increase of 113.00%, and a net profit of 24.46 million yuan, marking a return to profitability [1] Group 2: Reasons for Loss and Recovery - The reasons for the 2024 loss included a decline in copper foil processing fees, a significant rise in copper prices, extended customer payment terms leading to increased bad debt provisions, and lower capacity utilization affecting unit costs [2] - The recovery in Q1 2025 was attributed to increased sales orders, higher capacity utilization, and reduced unit production costs, resulting in improved gross margins [2] Group 3: Research and Development - The company is increasing R&D investment to promote the domestic substitution of high-end electronic circuit copper foil, achieving breakthroughs in products for high-frequency and high-speed circuits [3] - The company has the capability to convert part of its lithium battery copper foil capacity into high-end electronic circuit copper foil production, which has higher added value [3]

5月8日，以"开源·智联·共生"为主题的开放原子"园区行"（深圳站）在深圳龙岗区成功举办。佳都科技 发布开源鸿蒙面向交通行业的"交通佳鸿"操作系统，该系统的诞生，标志着国产开源技术向交通基础设 施核心领域迈出关键一步，在城市立体交通领域的AI技术创新应用迈入了智慧互联新时代。 繁荣开源生态：交通佳鸿操作系统正式发布 开放原子开源基金会秘书长助理兼运营部部长李博表示，基金会聚焦打造"以开发者为本的开源项目孵 化平台"，已成功孵化33个具有代表性和前瞻性的开源项目，为软件产业升级和数字化转型提供了坚实 支撑。"园区行"通过搭建精准对接平台，加速开源技术从研发到场景落地的全链条贯通，期待与更多伙 伴携手，为智慧交通乃至千行百业的创新发展注入开源动能。 活动现场，开放原子开源基金会、工业和信息化部电子第五研究所、开源鸿蒙社区、粤港澳大湾区国创 中心、中国智能交通协会、中国城市轨道交通协会、广东省人工智能产业协会、广东省智能交通协会、 佳都科技、深开鸿、华为等单位代表共同启动"开源鸿蒙+智慧交通生态共创暨交通佳鸿操作系统正式 发布仪式"，标志着开源技术从单一场景向跨行业生态共建的跨越，见证开源鸿蒙与智慧交通的深度融 合 ...

Core Viewpoint - The event in Shenzhen marked the launch of the "Traffic Jiahong" operating system based on OpenHarmony technology, indicating a significant breakthrough for domestic operating systems in the core area of transportation infrastructure and accelerating the practical implementation of open-source ecosystems in urban traffic systems [1][3]. Group 1: Technology and System Integration - "Traffic Jiahong" operates on a dual technology base of OpenHarmony and openEuler, focusing on core scenarios such as urban rail and road traffic, providing high reliability, strong real-time capabilities, and interoperability among diverse devices [3]. - The system aims to address challenges in the smart transportation sector, including fragmented device protocols, poor system compatibility, and high operational costs, by achieving unified access, intelligent scheduling, and data integration [3]. Group 2: Industry Implications - The launch of "Traffic Jiahong" signifies a shift away from reliance on imported systems, addressing issues of software fragmentation and data silos through the open-source ecosystem, promoting technological independence and system unification in the transportation industry [3][4]. - The current acceleration in domestic smart transportation construction is moving towards higher demands for interconnectivity, intelligent perception, and collaborative control, particularly in urban rail systems where the number of under-construction and planned lines is increasing [3]. Group 3: Solutions and Applications - "Traffic Jiahong" proposes a "three-in-one" smart station solution for urban rail, integrating operating systems, hardware platforms, and software platforms to enable unified access to station equipment and edge AI computing [4]. - In urban road systems, the solution connects traffic lights, sensors, and monitoring terminals to create a closed-loop control logic of "perception-prediction-decision-service," which is expected to enhance traffic efficiency and road safety [4]. Group 4: Collaborative Ecosystem Development - The launch event involved multiple stakeholders, including the OpenAtom Foundation and various industry associations, marking a transition from single-scene applications to cross-industry ecosystem collaboration [6]. - The China Intelligent Transportation Association emphasized the importance of a stable technical foundation for smart transportation systems, advocating for unified and efficient open-source ecosystems through collaborative efforts in technology, standards, and scene expansion [6][7].

当人工智能的浪潮席卷全球，北京正以科技创新之姿，成为AI大模型领域的战略高地。从智源研究院的"悟道"大模型问世，到"天使投资人"模式孵化顶尖 学者，再到月之暗面、DeepSeek、智谱等人工智能独角兽崛起，这座城市不仅汇聚了前沿技术，更以开放生态孕育突破性成果。 如今，北京正积极打造"全球开源之都"，一大批研发机构、企业积极拥抱开源，而开源也已深入到汽车、机器人等众多行业。发展AI将是一场科技长征， 新京报AI研究院将深度访谈此次AI浪潮的亲历者与见证人，讲述AI竞争新格局与背后的故事。 开栏语 清程极智联合创始人师天麾。受访者供图 人工智能是年轻的事业，也是年轻人的事业。 清程极智联合创始人师天麾正成为这句话的一个生动的注脚，而他的经历也是当前中国年轻一代AI高端人才的缩影——高中拿下信息学奥林匹克竞赛金 奖保送清华大学，大学确定了系统和高性能计算的研究方向，博士毕业后成为中国科学院计算技术研究所课程讲师、中国信通院万卡智算集群服务能力推 进方阵技术专家。 多个身份标签加持，互联网大厂曾向师天麾抛出高薪的橄榄枝，他最终却选择自己创业，理由也很简单，"做一些不同的事"。在他眼中，大厂"老板安 排"和KPI均是 ...