大型语言模型

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美股异动 | NEBIUS(NBIS.US)涨超7% 传微软将使用其数据中心进行大语言模型开发
Zhi Tong Cai Jing· 2025-10-02 13:52
智通财经APP获悉,周四,NEBIUS(NBIS.US)开盘涨超7%,续创历史新高,报123.96美元。消息面上, 据彭博,知情人士透露,微软(MSFT.US)与新兴云计算公司NEBIUS达成合作协议,后者将为微软内部 负责开发大型语言模型及面向消费者的人工智能助手的团队提供算力支持。该合作协议价值高达194亿 美元。 ...
NEBIUS(NBIS.US)涨超7% 传微软将使用其数据中心进行大语言模型开发
Zhi Tong Cai Jing· 2025-10-02 13:51
周四,NEBIUS(NBIS.US)开盘涨超7%,续创历史新高,报123.96美元。消息面上,据彭博,知情人士 透露,微软(MSFT.US)与新兴云计算公司NEBIUS达成合作协议,后者将为微软内部负责开发大型语言 模型及面向消费者的人工智能助手的团队提供算力支持。该合作协议价值高达194亿美元。 ...
报道:OpenAI正在组建人形机器人算法团队
Hua Er Jie Jian Wen· 2025-09-16 03:40
Core Insights - OpenAI is accelerating its investment in robotics, focusing on humanoid robots as a key step towards achieving Artificial General Intelligence (AGI) [1][2] - The company is actively recruiting experts in humanoid robot control algorithms and related technologies, indicating a strategic shift back to robotics after disbanding its previous robotics department in 2021 [1][2] - OpenAI's move comes at a time when the industry is reassessing the development path of large language models, suggesting a need to engage with the physical world for breakthroughs [1] Recruitment and Team Building - OpenAI's recruitment efforts are intensifying, with notable hires from Stanford University and other robotics labs, emphasizing the goal of unlocking general robotic technology [2] - Job postings indicate a clear focus on developing AGI-level intelligence in dynamic real-world environments through robotics [2] Hardware Development and Collaboration - It remains unclear whether OpenAI plans to develop its own robotic hardware, utilize existing hardware, or collaborate with other robotics companies [3] - A recent job listing for a mechanical engineer suggests potential plans for creating proprietary robots or developing remote operation systems, with an emphasis on large-scale production capabilities [3] Competitive Landscape - OpenAI's re-entry into the robotics field places it in a highly competitive market, facing established companies like Tesla and Google, as well as emerging startups [4] - Despite the competitive environment, the humanoid robotics sector is experiencing significant investment, with over $5 billion from venture capitalists since early 2024, and Morgan Stanley predicts a market value of $5 trillion by 2050 [4] - Current humanoid robots struggle with complex environments, but increased capital and talent influx may accelerate technological advancements [4]
欧洲AI的“最后曙光”:Mistral虽获阿斯麦巨资注入,但追赶巨头之路道阻且长
智通财经网· 2025-09-10 06:21
Core Insights - ASML has invested €1.3 billion in Mistral, enhancing the startup's reputation and positioning it as a significant player in Europe's AI landscape [1][2] - Mistral's valuation will rise to €11.7 billion following this funding round, making it one of Europe's most valuable private companies [1] - The investment is part of a broader strategy to reduce reliance on US technology and foster European AI sovereignty [2][5] Investment Details - The investment from ASML is part of a €1.4 billion contract, with approximately half coming from collaborations within the EU [2] - Mistral is the only European company developing large language models to compete with major players like OpenAI [1][2] - The partnership aims to optimize industrial manufacturing, indicating a strategic focus on practical applications of AI [2] Competitive Landscape - Mistral faces significant competition from larger US and Chinese firms that have invested hundreds of billions in AI [3][4] - Analysts question whether ASML's investment is sufficient given the scale of competition [3] - Mistral's lack of large international clients and slower growth compared to US counterparts pose challenges [5] Geopolitical Context - The investment is seen as a move to support the European AI ecosystem amid geopolitical tensions, particularly regarding data privacy and technology sovereignty [4][5][6] - ASML's CEO denies that the investment is primarily driven by geopolitical factors, emphasizing the collaboration's mutual benefits [5] Future Prospects - Mistral's focus on addressing inefficiencies in complex business areas may provide growth opportunities [4] - The investment could help ASML diversify its business beyond lithography technology, which is facing potential limits [4]
什么真正决定了人工智能在教育领域的未来?
3 6 Ke· 2025-09-03 00:15
Group 1 - The core argument of the article is that artificial intelligence (AI) has the potential to transform education by serving as an adaptive intermediary that can enhance learning experiences and address systemic challenges in traditional educational frameworks [1][4][12] - AI can help students demonstrate their knowledge through various mediums, such as voice or visual presentations, rather than solely relying on written assessments, which can disadvantage certain learners [5][6] - The article emphasizes that AI can track individual learning progress and provide personalized feedback, thus allowing for a more tailored educational experience [5][6] Group 2 - The article discusses the dual nature of AI in combating misinformation, highlighting its potential to identify and expose false information while also acknowledging concerns about its role in perpetuating passive consumption of information [7][8][10] - AI's ability to analyze vast amounts of data can enhance fact-checking processes, making accurate information more accessible and reducing the friction involved in verifying truths [10][11] - However, the article warns that reliance on AI for fact-checking could lead to a passive acceptance of information rather than fostering critical thinking skills among users [11][12] Group 3 - The article points out that the impact of AI on education and society largely depends on the business models behind its development, which can influence whether AI serves to enhance human learning or detracts from it [16][19][20] - It suggests that stakeholders, including parents and educators, should advocate for AI tools that prioritize user welfare and societal impact, rather than merely focusing on engagement metrics [19][20] - The article concludes that the trajectory of AI's development will be shaped by the choices made by its users and developers, emphasizing the importance of intentional design and regulation [12][20]
“华尔街神算子”不改看涨美股立场:AI蕴含巨大长期增长潜力
Zhi Tong Cai Jing· 2025-08-29 06:55
Group 1 - Tom Lee maintains an optimistic stance on the US stock market, emphasizing that artificial intelligence (AI) is a key driver of sustained growth [1] - AI applications are still in the early stages, comparable to the expansion of the wireless communication industry, which grew from 37 million users to 7 billion users [1] - During the decline of the US stock market from February to April, Tom Lee and his team assessed whether the economic fundamentals warranted panic, concluding that holding positions or buying on dips was the appropriate strategy [1] Group 2 - Current AI infrastructure investments are likened to historical technology builds, such as the laying of submarine cables by Global Crossing, indicating a focus on foundational elements like large language models and data centers [2] - Concerns about companies investing heavily in AI without immediate returns are similar to typical technology adoption cycles, where value often accumulates to later participants after initial infrastructure investments [2] - The focus of AI is shifting towards security and verification systems, which is seen as the next wave of development before widespread commercial application [2]
走向“奇点”--AI重塑资管业
Hua Er Jie Jian Wen· 2025-08-28 03:03
Core Insights - UBS believes that artificial intelligence is triggering a profound revolution in asset management, characterized by human-machine collaboration rather than machine replacement of humans [1] - The report emphasizes that the most successful investors in the next decade will be those who can leverage both quantitative and traditional stock-picking methods, using AI as a force multiplier [1] AI's Key Tools - AI is no longer a distant concept but a toolbox of data-driven technologies deeply embedded in investment processes, driven by data explosion, computational advancements, and the democratization of AI tools [2] - The three most impactful technologies in asset management are identified as machine learning, neural networks, and large language models [2] Machine Advantages - Machines excel in speed, breadth, and consistency, processing data at a scale and speed far beyond human capabilities [3][6] - A machine can analyze thousands of earnings call transcripts daily, identifying anomalies and shifts in market sentiment [6] Human Advantages - Humans possess strengths in context, complexity, and causal inference, allowing them to interpret unique events that models struggle to learn, such as regulatory changes or management shifts [4] - Ethical and value-based judgments are areas where human oversight is irreplaceable, crucial for managing reputation and operational risks [8] Machine Learning and Neural Networks - Machine learning models predict outcomes by identifying patterns in data, enhancing accuracy in signal generation and risk modeling [5] - Neural networks, particularly deep learning architectures, excel in processing high-dimensional, unstructured data, although they face challenges in interpretability and training costs [5] The Singularity of Investment - The traditional barriers between quantitative and fundamental investing are being dismantled, leading to a convergence point referred to as "The Singularity" [9] - Quantitative investors are increasingly integrating fundamental analysis by utilizing AI tools to process both structured and unstructured data [10] Fundamental Managers Embracing Scale - AI tools significantly expand the research scope for fundamental teams, allowing analysts to focus on high-value activities while automating data processing tasks [11] Human-Machine Collaboration - UBS's quantitative research team conducted an experiment validating the "Singularity" theory, showing that a hybrid model combining human insights and machine predictions generated strong returns across a broad stock pool [12][14] - The report highlights that successful investment management firms will build teams that integrate human contextual understanding with machine capabilities [12] Understanding Complexity and Unknowns - Humans are better at constructing investment logic and understanding the interplay of multiple driving factors, especially in complex scenarios where AI models may fail [13] - In times of regime shifts, human adaptability through qualitative judgment is crucial, as AI relies on historical data that may not apply [13]
“AI泡沫”可能要破灭了?华尔街忧心忡忡
Sou Hu Cai Jing· 2025-08-25 15:41
Core Viewpoint - Investors are increasingly concerned about a potential "AI bubble" about to burst, as evidenced by significant stock price declines in companies like Nvidia, CoreWeave, Microsoft, and Alphabet [1][11] Group 1: AI Bubble Concerns - Sam Altman, founder of OpenAI, acknowledges the existence of an AI bubble among VC-backed private startups, with a report from MIT indicating that 95% of generative AI investments have not yielded returns for businesses, and half of the projects have failed [3][4] - The MIT report highlights that 95% of AI pilot projects fail to improve profits or reduce costs, suggesting a critical need for better application of AI technologies within organizations [4][6] - Previous reports have echoed similar findings, with Capgemini noting that 88% of AI projects fail to reach practical application, and S&P Global stating that 42% of generative AI projects are abandoned [6] Group 2: Reasons for AI Project Failures - The primary reason for AI project failures is not the inadequacy of AI models but rather the lack of understanding among individuals and organizations on how to effectively utilize AI tools and integrate them into workflows [7] - Successful integration of AI requires specialized knowledge and iterative testing, as many organizations are hindered by bureaucratic processes [7] - Companies that purchase existing AI models and solutions have a success rate of 67%, compared to only one-third for those that build their own systems [7] Group 3: Historical Context and Market Reactions - The current AI industry is drawing parallels to the internet bubble of the early 2000s, with significant market value losses in the tech sector, exceeding $1 trillion [11] - High valuations in the S&P 500, with two-thirds of stocks having P/E ratios above 30, raise concerns about sustainability and the need for extraordinary growth to justify these valuations [11] - Despite concerns, there remains a strong investment interest in AI infrastructure, with significant funding being allocated for data center construction by major firms like Meta and partnerships involving JPMorgan and Mitsubishi UFJ [12][13]
又急了!美高官:别用中国的,用我的用我的
Guan Cha Zhe Wang· 2025-08-06 03:35
Core Viewpoint - The United States is seeking to customize its artificial intelligence (AI) technology exports to meet the specific needs of Asian countries, aiming to encourage collaboration with the U.S. rather than China [1][2]. Group 1: U.S. AI Export Strategy - The U.S. government is promoting a strategic plan for AI technology exports, emphasizing the need for tailored solutions rather than a one-size-fits-all approach [2][4]. - The U.S. aims to provide funding support to help countries acquire and deploy comprehensive American technology, including chips, data centers, large language models, and cloud services [2][4]. Group 2: Regional Economic Context - The U.S. AI initiative coincides with economic uncertainties caused by the Trump administration's tariffs, which have impacted countries like Japan and South Korea that rely on exports to the U.S. [4][5]. - Japan has committed to investing $550 billion in the U.S. to rebuild and expand core industries, with 90% of the investment profits going to the U.S., while South Korea plans a $350 billion investment fund targeting key sectors [5]. Group 3: Challenges and Concerns - Analysts express skepticism regarding the feasibility of the U.S. AI action plan, particularly concerning the export of AI software stacks and the potential execution challenges [4][5]. - There are concerns about the reliability of the U.S. as a partner due to the imposition of tariffs on allies like Japan and South Korea, raising questions about the details and execution of agreements [5].
贝叶斯推断与具身智能的联系探索:迈向开放物理世界的具身AI系统
具身智能之心· 2025-07-31 00:04
Core Insights and Background - The article explores the deep conceptual connection between Bayesian statistics and embodied intelligence, emphasizing that cognitive abilities fundamentally arise from real-time sensor interactions between agents and their environments [3] - Bayesian statistics provides a principled probabilistic framework for continuously reasoning under uncertainty by representing knowledge as probability distributions and updating beliefs based on new evidence [3] - Despite this connection, Bayesian principles are not widely applied in current embodied intelligence systems, which are analyzed through the lenses of search and learning, as highlighted by Rich Sutton in "The Bitter Lesson" [3][4] Search and Learning: Foundations of Modern AI - Search and learning are identified as universal methods driving significant breakthroughs in AI as computational power increases, with search involving systematic exploration of potential solutions and learning focusing on training models through data [4] - Sutton's insight indicates that while researcher-designed systems may succeed initially, they often hit performance bottlenecks, whereas systems built on scalable general methods like search and learning continue to improve with increased computational resources [4] Current Practices in Embodied Intelligence - Mainstream embodied intelligence methods are based on advancements in AI foundational models, such as pre-trained large language models and vision-language models, which provide rich prior knowledge about the world for embodied agents like robots [5] - However, these foundational models are insufficient for all requirements of embodied intelligence systems, as the encoded prior knowledge is static and coarse, lacking the precision needed for dynamic environments [6] Approaches to Addressing Limitations - Two primary approaches are identified to address the limitations of foundational models: embedding search operations within model training or fine-tuning processes in data-driven learning paradigms, and incorporating explicit search mechanisms for planning, similar to those used in AlphaGo and AlphaZero [7] Deep Connection Between Bayesian and Embodied Intelligence - From a philosophical perspective, Bayesianism and embodied intelligence are closely linked, with Bayesianism quantifying subjective beliefs and emphasizing dynamic knowledge updates through evidence [8] - Both frameworks share a common learning mechanism that views cognition/intelligence as a process dependent on dynamic interactions rather than static data, aligning with the paradigm of emergent intelligence [8] Gaps Between Bayesian Methods and Current Practices - There is a significant gap between Bayesian methods and current practices in embodied intelligence, particularly in learning and search, as Bayesian learning methods often rely on structured priors or explicit model assumptions that may hinder scalability [9] - A comparison highlights fundamental differences in model dependency, human knowledge injection frequency, learning scalability, and search methods between Bayesian intelligence and Sutton's preferred approaches [9] Future of Embodied Intelligence Shaped by Bayesian Methods - Modern embodied intelligence systems, especially those based on deep learning and large pre-trained models, have adopted data-driven, hypothesis-light methods that align with Sutton's preferences [10] - These systems can be constructed using pre-trained foundational models as building blocks, supplemented with additional modules for memory, atomic skill models, perception, sensor control, and navigation [11] Strategies for Data Scarcity - In scenarios of data scarcity, two mitigation strategies are proposed: collecting human demonstration data and resorting to simulations to create digital counterparts of the physical world [12] - Current large pre-trained models are seen as rough approximations of world models, insufficient for supporting embodied intelligence in rich, dynamic, and three-dimensional physical environments [12] Goals for Open Physical Environments - The ultimate goal for embodied intelligence is to operate in open physical environments, where knowledge and skills acquired in closed settings serve as prior knowledge [12] - In open worlds, embodied agents must continuously adapt their behavior through real-time sensor interactions, necessitating ongoing reasoning under uncertainty [12] Bayesian Methods for Complex Systems - Various existing Bayesian methods have been developed for global optimization in complex systems, particularly where traditional gradient-based methods are unsuitable [13] - The flexibility and generalization capabilities in real-world scenarios can be enhanced by relaxing the dependency on structured model assumptions, allowing for operations on model collections rather than committing to a single fixed model [13]