Summary of Conference Call Notes Industry Overview - The discussion revolves around the AI computing power industry, specifically focusing on the DeepSeek V3/R1 inference system and its implications for major cloud service providers like Alibaba Cloud, Huawei Cloud, and Tencent Cloud [1][2][3]. Key Points and Arguments - **DeepSeek V3/R1 System Performance**: The DeepSeek V3/R1 inference system has a daily average cost of $87,072, assuming a GPU rental cost of $2 per hour. The theoretical daily revenue can reach $562,027, resulting in an extraordinary profit margin of 545% [1]. - **Engineering Optimization**: The system optimizes limited computing power cards to significantly increase throughput and reduce latency. This includes three major open-source technologies: Expert Parallel (EP), Computation Communication Overlap, and Distributed File System 3FS [1]. - **Impact of Open Source Technologies**: The open-sourcing of these technologies has led to significant breakthroughs in the AI computing power supply chain, allowing large companies to enhance their Return on Invested Capital (ROIC) while enabling smaller teams and startups to access valuable data insights more easily [2]. - **Profitability Assumptions**: The 545% profit margin is based on ideal conditions, including full capacity and a 100% API payment rate, without considering redundancy issues in cloud services. Under a 3:1 redundancy assumption and varying payment rates, cloud providers could achieve profitability ranging from 4.3% to 93% [2]. - **Increased API Call Volume**: The introduction of DeepSeek has led to a 3-4 times increase in token calls on Tencent Cloud, with similar trends observed on Alibaba Cloud, indicating a substantial rise in demand for AI services [3]. - **Demand vs. Efficiency**: The growth in demand for AI services is significantly outpacing the improvements in efficiency, suggesting a robust market for AI computing power in the medium to long term [4]. Additional Important Insights - **Market Dynamics**: The discussion highlights the competitive landscape among major cloud service providers, emphasizing the need for them to increase their payment rates to improve profitability [2]. - **Jevons Paradox**: The anticipated increase in API call volume will likely drive up the demand for chips and servers, aligning with Jevons' Law, which states that as technology improves efficiency, overall consumption can increase [3].

盘后涨停复盘 全天成交额进一步放量至1.96万亿元，为25年新高。大盘平开高走，在午后有所下跌，尾盘回暖，涨跌 家数4169:1088。 作者 | 韦三甲 编辑 | 小白 2月7日，全天成交额进一步放量至1.96万亿元，为25年新高。大盘平开高走，在午后有所下跌，尾盘 回暖，涨跌家数4169:1088。 涨停家数83，上个交易日90，涨停封板率下滑显著至65%，午后炸板数量上升。涨停排队资金降至7 2.98亿元。 冀凯股份全天多次炸板，收盘的时候封上了涨停，晋级13天11板，属于二波之后新高。今天属于一个 栏板，全天还手率26.6%，也属于历史绝对高位。 新炬网络一字板涨停晋级7连板，换手率更是低至0.72%，下个交易日获得高溢价概率大。若能再次 晋级也将为高连板个股打开新高度。 每日互动尽管今日冲击4连板失败，但还是凭借高涨幅成功挑战异动，10日涨幅128.23%。但其52.3 9%的超高换手率需要警惕。 竞业达今日低开后走势并不理想，但在收盘前急速拉升至涨停，实现4天3板。 近日华为云、阿里云、腾讯云、百度智能云、360数字安全、云轴科技等多个平台宣布上线DeepSeek 大模型，用户可以在各大平台上调用 ...