Scaling Law
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大模型的第一性原理:(一)统计物理篇
机器之心· 2025-12-11 10:00
Core Viewpoint - The article discusses the rapid advancements in large models, particularly in the AI field, highlighting the emergence of models like ChatGPT and DeepSeek, and the anticipated release of Google's Gemini 3, which is seen as a significant step towards Artificial General Intelligence (AGI) and Artificial Super Intelligence (ASI) [2][3]. Group 1: Large Model Developments - The investment in AI in the U.S. has surpassed the GDP of many countries, indicating a booming industry [2]. - DeepSeek has achieved remarkable performance with low training costs, further pushing the boundaries of AI capabilities [2]. - Gemini 3 is expected to challenge NVIDIA's ecosystem with its TPU training paradigm [2]. Group 2: Theoretical Foundations - The research paper "Forget BIT, It is All about TOKEN" aims to combine statistical physics, signal processing, and information theory to better understand the mathematical principles behind large models [4]. - The article emphasizes the need for a comprehensive understanding of large models beyond single-dimensional theories, which have limited insights into their underlying principles [3][4]. Group 3: Memory Capacity and Generalization - The memory capacity of large models increases exponentially with the linear growth of model parameters, suggesting that smaller models can still perform effectively but are prone to collapse if over-trained [8]. - The upper bound of generalization error in large models is linked to the absolute sum of logits, necessitating careful management during model reduction techniques like pruning and distillation [8][34]. Group 4: Causality and Prediction - The article posits that the ultimate goal of large models is to predict the next token, with the Transformer architecture being effective in achieving this [14][36]. - The reasoning behind large model capabilities is tied to Granger causality, indicating that while scaling laws will continue, true logical reasoning and concept abstraction may remain out of reach for these models [36][38]. Group 5: Future Directions - The article outlines plans for a series of articles that will delve deeper into the first principles of large models, focusing on statistical physics, signal processing, and information theory [4][39].
MiniMax 闫俊杰和罗永浩四小时访谈:走出中国AI的第三条路,大山并非不可翻越
3 6 Ke· 2025-12-11 08:11
Core Insights - MiniMax's founder, Yan Junjie, expresses a unique perspective on AI, focusing on the inherent fears associated with technology surpassing human capabilities rather than commercial competition [1] - The company is shifting its focus from traditional metrics like DAU to prioritizing the model itself as the core product, moving away from the mobile internet logic of user acquisition through extensive feature stacking [1][2] Company Strategy - MiniMax has adopted a non-mainstream technical path, emphasizing the value of "non-genius" approaches to AI development, aiming for AGI through rational calculations and optimizations rather than sheer resource accumulation [2][3] - The company has committed to a multi-modal approach from its inception, believing that true AGI requires integration of various input and output modalities, which has led to its current leading capabilities in audio, video, and text [3][5] Technical Innovations - MiniMax's strategy involves optimizing under resource constraints, focusing on smarter methods rather than just increasing computational power, which has allowed it to approach AGI effectively [3][8] - The introduction of "Interleaved Thinking" in model inference has been a significant innovation, enhancing task execution efficiency and gaining traction among global frameworks [10] Market Positioning - MiniMax has chosen to target the global market from the start, opting for a consumer-oriented approach (ToC) rather than the more common project-based (ToB) strategy, which has proven beneficial in maintaining healthy user engagement and revenue [16][19] - The company has embraced open-source principles, believing that transparency and collaboration are essential for building trust and fostering a robust ecosystem around its models [20][21] Future Outlook - The AI landscape is expected to consolidate around a few key players, with MiniMax positioning itself to thrive through innovative architecture and a focus on scientific organizational evolution [24] - Yan Junjie remains optimistic about the future of Chinese AI, emphasizing the importance of imagination and confidence in driving the industry forward [24]
资深科技投资者:如果没有Scaling Law的突破,2024年AI就崩了
Hua Er Jie Jian Wen· 2025-12-10 08:26
关于预训练Scaling Law,Baker强调,Gemini 3的发布具有里程碑意义,因为它明确证实了该定律仍然 有效。 在此之前,没有人能从原理上完全解释为何Scaling Law会起作用,它更多是一种类似古埃及人观测天 象的"经验观察"——虽然能够精确测量金字塔轴线与星象的对齐,却并不理解背后的轨道力学。 对于投资者而言,每一次对Scaling Law的确认都至关重要。如果这一经验定律失效,意味着海量的资 本支出将无法转化为更强的智能表现。 Gemini 3证明了即便在现有硬件架构下,通过增加算力和数据,模型基座的能力依然在提升。但Baker 同时指出,仅靠预训练阶段的Scaling Law,并不能解释过去半年的市场繁荣。 Gavin Baker指出,Gemini 3的发布证明大模型的扩展定律(Scaling Law)依然有效。 周二,资深科技投资者Gavin Baker在最近的播客访谈中指出,谷歌Gemini 3模型的推出验证了即使在硬 件算力受限的窗口期,AI仍能通过新的推理机制实现能力跃升。 他强调若非模型推理能力的及时涌现,全球AI产业本将在2024年中期至Gemini 3发布期间陷入完全停 滞 ...
当千亿参数撞上5毫米芯片
Tai Mei Ti A P P· 2025-12-10 03:19
Core Insights - The global tech industry is experiencing a shift from cloud-based AI to edge AI, driven by the limitations of cloud dependency and the need for real-time processing in critical applications [1][4][18] - The current trend emphasizes the development of smaller, more efficient AI models that can operate independently on edge devices, rather than relying on large cloud models [16][18] Group 1: Challenges of Cloud Dependency - Cloud-based AI systems face significant latency issues, which can be detrimental in time-sensitive applications like autonomous driving [2][4] - Privacy concerns arise from the need to transmit sensitive data to cloud servers, making edge computing a more attractive option for users [2][4] Group 2: The Shift to Edge AI - The industry is moving towards a "cloud-edge-end" architecture, where complex tasks are handled by cloud models while real-time tasks are managed by edge devices [7][18] - Edge AI must overcome the "impossible triangle" of high intelligence, low latency, and low power consumption, necessitating innovative solutions [7][8] Group 3: Techniques for Edge AI Implementation - Knowledge distillation is a key technique that allows smaller models to retain the intelligence of larger models by learning essential features and reasoning paths [8][10] - Extreme quantization reduces model size and increases speed by compressing model weights, allowing for efficient processing on edge devices [10][11] - Structural pruning eliminates redundant connections in neural networks, further optimizing performance for edge applications [10][11] Group 4: Hardware Innovations - The "memory wall" issue in traditional architectures leads to inefficiencies, prompting the development of specialized architectures that integrate storage and computation [11][13] - Companies are exploring dedicated chip designs that optimize performance for specific AI tasks, enhancing efficiency in edge computing [13][14] Group 5: Industry Evolution - The focus is shifting from general-purpose AI models to specialized models that excel in specific applications, improving reliability and performance [15][16] - The Chinese AI industry is collectively recognizing the importance of practical applications over sheer model size, leading to a more grounded approach to AI development [16][18]
月之暗面迎来一名女总裁
Hua Er Jie Jian Wen· 2025-12-09 13:01
Core Viewpoint - Zhang Yutong, previously a controversial figure at金沙江创投, has emerged as the president of Kimi, emphasizing the company's efficiency advantages amidst concerns about funding and computational power in the unicorn sector [1][3]. Group 1: Company Strategy and Leadership - Zhang Yutong's role at Kimi involves overseeing overall strategy and commercialization, including financing and product development, marking a significant transformation in her career [2]. - The company is responding to market skepticism regarding its sustainability by highlighting its technological advancements, particularly the Kimi K2 Thinking model, which has achieved state-of-the-art results in benchmark tests [4][6]. Group 2: Market Position and Competition - The Chinese AI market is characterized by a "dual oligopoly," with ByteDance's Doubao and DeepSeek capturing nearly half of the market share, creating a challenging environment for smaller players like Kimi [8][9]. - Kimi's monthly active users have significantly declined from 21.01 million at the end of last year to 9.67 million by the third quarter of this year, indicating a pressing need for strategic adjustments [5]. Group 3: Commercialization and Financial Outlook - Kimi is shifting from a "burning cash for growth" strategy to a "technology premium" approach, launching paid services like the Kimi Agent model "OK Computer" to monetize user engagement effectively [6][10]. - The company is nearing the completion of a new funding round, with a projected valuation of $4 billion and plans for an IPO, highlighting its ambition to solidify its market position [6][9].
Scaling Law 仍然成立,企业搜广推怎么做才能少踩“坑”?
AI前线· 2025-12-09 06:26
Core Insights - The article discusses the transformation of search, advertising, and recommendation systems through the integration of large models, emphasizing the challenges and solutions for implementing generative recommendations in practical scenarios [2][4]. Group 1: Key Changes in Search and Recommendation Systems - The most significant change brought by large models is in feature engineering, where traditional methods are being enhanced by the capabilities of large language models to extract richer features from vast amounts of data [6]. - The industry is still far from achieving a fully unified end-to-end pipeline, with most efforts focused on integrating large models into specific points of the pipeline rather than complete reconstruction [12][4]. - The scaling law remains applicable in recommendation systems, indicating that the marginal benefits of model scaling have not yet reached their limits, particularly due to the vast amount of user behavior data available [13][17]. Group 2: Challenges and Solutions in Model Implementation - A major challenge in deploying large models is the need for extensive foundational work, such as data cleaning and sample construction, which can consume significant time and resources [8]. - The transition from traditional feature engineering to a more systematic approach to data and sample construction is crucial for realizing the potential of large models [8][9]. - Balancing model size, performance, and computational costs is essential, with smaller models being preferred in low-value scenarios while larger models are pursued for high-value applications [19][20]. Group 3: Future Directions and Innovations - The future of recommendation systems may see a shift from feature engineering to knowledge engineering, where models learn directly from raw user behavior data supplemented by incremental knowledge [30]. - The development of intelligent agents capable of autonomous planning and execution of complex tasks is anticipated, moving beyond predefined workflows [30]. - The industry is encouraged to focus on maximizing the utility of existing models by improving the quality of training data and optimizing the model's effective parameters [20][38].
新力量NewForce总第4919期
First Shanghai Securities· 2025-12-08 12:09
Group 1: Company Research - The company, CSPC Pharmaceutical Group (01093), is rated as "Buy" with a target price of HKD 10.03, representing a potential upside of 31.3% from the current price of HKD 7.64[5][6]. - The market capitalization of CSPC Pharmaceutical Group is HKD 880.32 billion, with 11.522 billion shares issued[5]. - The adjusted net profit for the first three quarters of 2025 decreased by 15.2%, with revenue at HKD 19.89 billion, down 12.3% year-on-year[6]. Group 2: Financial Performance - The gross profit margin for the company is 65.6%, with a decrease in sales and administrative expense ratios by 4.4 and 0.8 percentage points to 31.1% and 3.1%, respectively[6]. - R&D expenses as a percentage of revenue increased by 6.3 percentage points to 27.1%[6]. - The net profit attributable to shareholders was HKD 3.51 billion, down 7.1%, with a net profit margin of 15.5%, a decrease of 2.1 percentage points[6]. Group 3: Segment Performance - The revenue from the finished drug segment was HKD 15.45 billion, down 17.2%, with a 25.5% decline in drug revenue to HKD 13.91 billion[6][7]. - The raw material drug segment saw revenue of HKD 1.79 billion, up 22.3%, while the functional food segment reported revenue of HKD 1.43 billion, up 11.2%[6][7]. - The profit margin for the finished drug segment was 20.9%, down 1.8 percentage points, while the vitamin C segment's profit margin increased by 3.6 percentage points to 11.0%[6][7]. Group 4: Future Outlook - The company plans to maintain dividends in the second half of the year at least at the same level as the first half, which was HKD 0.14 per share[6]. - The target market value for CSPC Pharmaceutical Group is estimated at HKD 116.5 billion, with a corresponding price-to-earnings ratio of 25.2 times for 2025 and 29.4 times for 2026[9].
哈萨比斯:DeepMind才是Scaling Law发现者,现在也没看到瓶颈
量子位· 2025-12-08 06:07
Core Insights - The article emphasizes the importance of Scaling Laws in achieving Artificial General Intelligence (AGI) and highlights Google's success with its Gemini 3 model as a validation of this approach [5][19][21]. Group 1: Scaling Laws and AGI - Scaling Laws were initially discovered by DeepMind, not OpenAI, and have been pivotal in guiding research directions in AI [12][14][18]. - Google DeepMind believes that Scaling Laws are essential for the development of AGI, suggesting that significant data and computational resources are necessary for achieving human-like intelligence [23][24]. - The potential for Scaling Laws to remain relevant for the next 500 years is debated, with some experts expressing skepticism about its long-term viability [10][11]. Group 2: Future AI Developments - In the next 12 months, AI is expected to advance significantly, particularly in areas such as complete multimodal integration, which allows seamless processing of various data types [27][28][30]. - Breakthroughs in visual intelligence are anticipated, exemplified by Google's Nano Banana Pro, which demonstrates advanced visual understanding [31][32]. - The proliferation of world models is a key focus, with notable projects like Genie 3 enabling interactive video generation [35][36]. - Improvements in the reliability of agent systems are expected, with agents becoming more capable of completing assigned tasks [38][39]. Group 3: Gemini 3 and Its Capabilities - Gemini 3 aims to be a universal assistant, showcasing personalized depth in responses and the ability to generate commercial-grade games quickly [41][44][45]. - The architecture of Gemini 3 allows it to understand high-level instructions and produce detailed outputs, indicating a significant leap in intelligence and practicality [46]. - The frequency of Gemini's use is projected to become as common as smartphone usage, integrating seamlessly into daily life [47].
持续看好AI链,关注存储周期影响
HTSC· 2025-12-05 09:05
Group 1 - The report maintains a positive outlook on the AI chain, emphasizing the impact of the storage cycle and the acceleration of self-control in the industry [1] - In 2026, the focus will be on the AI chain, storage cycles, and the acceleration of self-control, with expectations of continued growth in the electronics sector driven by AI data centers and terminal demand recovery [1][3] - The storage sector is expected to enter a price increase cycle starting in the second half of 2025 due to significant supply-demand imbalances [1][3] Group 2 - The Scaling Law remains effective, transitioning into a 2.0 phase that enhances model capabilities and drives demand for computing power [2][18] - The demand for high-end PCBs is anticipated to increase significantly in 2026, driven by the upgrade of AI server platforms and the growth of cloud service providers' self-developed ASICs [2][73] - The AI-driven demand for storage is expected to grow rapidly, with major storage manufacturers like SanDisk, Micron, and Samsung announcing price increases, indicating a sustained upward trend in storage prices [3][60] Group 3 - The domestic storage chip and module manufacturers are expected to benefit from the upward cycle in storage prices, with a focus on DRAM and NAND markets [3][4] - The trend towards domestic production in the storage sector is expected to continue, with companies like Changxin and Changcun expanding capacity and market share [4][66] - The consumer electronics sector may face pressure from rising storage prices, particularly affecting Android smartphones and PCs, while new product innovations could catalyze market recovery [5][72] Group 4 - The report highlights the importance of advanced processes and domestic production in the semiconductor industry, with a focus on improving production capacity and technology [4][68] - The AI chip market is projected to grow significantly, with a compound annual growth rate (CAGR) of 35.19% expected from 2025 to 2030, driven by strong demand for AI training and inference [60][66] - The custom AI chip market is anticipated to expand rapidly, with a forecasted CAGR of 53% from 2024 to 2028, as domestic internet companies increasingly adopt a dual approach of third-party procurement and self-developed ASICs [72][73]
奥特曼发红色警报,大模型走进死胡同了吗 ?
3 6 Ke· 2025-12-03 04:31
Core Insights - OpenAI has declared a "Code Red" emergency status in response to increasing competition from Google and Anthropic, indicating a critical situation for the company [1] - The AI industry is facing a significant technological dilemma, with training costs rising sharply while performance improvements are diminishing [2][3] - OpenAI's leading position is being challenged as Google's Gemini 3 model surpasses OpenAI in benchmark tests, leading to a surge in Gemini's active users [3][6] Group 1: Performance and Cost Challenges - Training costs have escalated, with a tenfold increase from 2019 to 2022 yielding a 25%-35% performance improvement, but only a 10%-15% improvement from 2023 onwards [2] - Since 2024, even doubling training costs has resulted in performance improvements of less than 5%, indicating a drastic decline in return on investment [3] - OpenAI's GPT-5 has only shown a 10%-20% improvement over GPT-4, despite the training cost being 20-30 times higher than that of GPT-4 [7] Group 2: Strategic Adjustments - In light of these challenges, OpenAI is shifting its focus to optimizing existing products, particularly enhancing ChatGPT's personalization, speed, and reliability [8] - The company has postponed the development of other projects to concentrate resources on core products, reflecting the severity of the competitive threat [8][9] Group 3: Industry-Wide Issues - The entire AI industry is experiencing a plateau in performance improvements, with top models showing increasingly similar results despite varying resource investments [10][11] - The concept of "Scaling Law," which previously guided expectations for model performance improvements, appears to be failing [12] Group 4: Data and Model Limitations - The training of large models is fundamentally limited by "irreducible error," which cannot be eliminated regardless of data or computational power [15][16] - Data depletion is a growing concern, as high-quality training data has been largely exhausted, leading to reliance on lower-quality content [20][21] - The phenomenon of "model collapse" is emerging, where models trained on AI-generated data risk losing diversity and accuracy [21][22] Group 5: Diverging Perspectives on AI Development - There is a divide in the AI community regarding the future of large language models, with some advocating for a shift towards "world models" that understand physical reality rather than relying solely on language [23][24] - Others, including OpenAI's leadership, maintain that scaling up language models will eventually lead to significant advancements in understanding and reasoning capabilities [28][29]