生成式 AI

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怎么看美国科技&英伟达GTC大会?
2025-03-19 15:31
Summary of NVIDIA GTC Conference Insights Industry Overview - The conference focused on the future of artificial intelligence (AI) and data center development, highlighting the expected growth in cloud services and AI applications [2][4][7]. Key Insights and Arguments - **Market Growth**: The global AI spending is projected to reach $1 trillion by 2028, driven by the increasing demand for computational power due to the integration of inference and training in AI applications [2][4]. - **AI Development Stages**: AI has evolved through three stages: 1. Perception AI (basic applications like speech and facial recognition) 2. Generative AI (capable of understanding and generating content) 3. Responsible AI (able to take actions based on understanding) [5][6]. - **US vs. China in AI**: The US leads in foundational research and technology innovation with companies like Google and Microsoft, while China excels in application due to its vast data resources and government support [6][7]. - **Increasing Computational Demand**: The demand for high-performance computing (HPC) is expected to rise significantly, with projections of reaching 3.6 ZettaFLOPS by 2025, reflecting the growing needs for large language models and generative AI applications [11][12]. - **NVIDIA's Transition**: NVIDIA is shifting from a hardware-centric model to a service-oriented approach, enhancing revenue through software services like CUDA-X and partnerships with companies like Cisco and T-Mobile [9][12][16]. Additional Important Points - **Large Language Models (LLMs)**: These models require extensive computational resources, with each token processing demanding billions to trillions of floating-point operations, making GPUs the preferred choice over traditional CPUs [10][17]. - **AI Agent Applications**: By the end of 2025, AI agent applications are expected to proliferate across industries, significantly increasing computational demands as AI systems will not only use data but also generate and self-train on it [19][21]. - **Challenges in AI Development**: China faces challenges in chip manufacturing and technology barriers, impacting its ability to scale AI applications effectively [24][23]. - **Future of Chip Demand**: NVIDIA's general-purpose chips are expected to see greater demand compared to customized chips due to their extensive software ecosystem and support [27][35]. - **Quantum Computing**: While quantum computing holds potential, it is still far from achieving the stability and versatility of traditional computing systems like CPUs and GPUs [36]. This summary encapsulates the key insights from the NVIDIA GTC conference, emphasizing the growth trajectory of AI, the competitive landscape between the US and China, and NVIDIA's strategic shifts in the evolving tech ecosystem.
阿里云饱和式投入 AI,不想在 “迟疑中错过变革”
晚点LatePost· 2024-09-20 15:22
文丨贺乾明 编辑丨程曼祺 吴泳铭难得的公开亮相,给了阿里云。 去年 9 月, 吴泳铭接任阿里巴巴集团 CEO,后直接管理两大业务板块 :一是阿里赖以起家,目前 仍为最大主业的电商,吴泳铭是淘天集团董事长兼 CEO;另一个就是阿里云,吴泳铭同时担任阿里 云智能集团董事长兼 CEO。自那以后,吴泳铭甚少公开露面,去年的双十一晚会他也没有参加。 在 9 月 19 日举办的 2024 云栖大会上,吴泳铭在主题演讲中说:"新技术应用早期,渗透率比较 低,大部分人会产生怀疑,这很正常。但新技术革命会在人们的怀疑中成长,让很多人在迟疑中错 过。" 吴泳铭:生成式 AI 最大的想象力,不是一两个手机上的超级 App。 这概括了如今大模型领域的观点分歧。由 ChatGPT 引发的大模型和生成式 AI 热潮,因一系列进展 不如预期——GPT-5 迟迟未发、Sora 未大规模开放等——在今年下半年转冷。微软、Google 等公司 的财报会上,高管们频繁被追问:到底如何平衡大模型的投入与收益? 直到一周前,OpenAI 在 9 月 13 日发布最新模型 o1 系列,展示投入更多算力、数据等资源,依然 能换来模型性能提升,才一定程度上 ...