计算机行业周报：智元发布世界模型开源平台，Perplexity计划收购Chrome-20250817

Investment Rating - The report suggests a focus on leading domestic generative large model companies such as iFlytek, and AI hardware is expected to become a new carrier for application implementation, with recommendations to pay attention to Hikvision, Rainbow Soft Technology, and Hesai [3] Core Viewpoints - The AI industry chain, intelligent driving, domestic substitution, and overseas expansion are expected to have relatively better prosperity, with profit margins benefiting from cost savings driven by AI empowerment [5][13] - The report anticipates a significant increase in AI application deployment in the second half of the year compared to the first half, with a focus on hardware-software integration, C-end software, B-end enterprise services, and G-end large model deployments [5][13] - The report identifies high-prosperity sectors for 2025, including AI computing power and lidar, while sectors like industrial software and medical IT are expected to face pressure [14][11] Summary by Sections Industry Overview - The report highlights the release of the end-to-end dual-system full-body intelligent VLA model by Starry Sky Map, which features a dual-system structure for high-level reasoning and low-level action modules [5][13] - NVIDIA has released a series of AI technology achievements and tools, including the Cosmos Transfer-2 world model and the Cosmos Reason model, which are expected to support advancements in physical AI and robotics [5][13] Market Performance - From August 11 to August 15, 2025, the computer industry index (Shenwan) rose by 5.3%, outperforming the CSI 300 index by 3.01 percentage points [15] - The report notes that the average daily trading volume in the A-share market increased by 246.6% year-on-year during this period [21] Sector Analysis - The report categorizes the prosperity of various sectors, indicating that AI computing power and lidar maintain high prosperity, while sectors like education IT and enterprise services are at an inflection point for growth [11][14] - The report emphasizes the importance of software outsourcing, financial IT, quantum computing, and data elements as stable growth areas, while sectors like industrial software and medical IT are under pressure [14]