AI应用商业化拐点已至，国产算力与应用双主线共振

Investment Rating - The report maintains a "Recommended" rating for the computer industry [1] Core Insights - The computer industry is experiencing a positive start to the year, with an index increase of 18.04%, ranking third among SW primary industries, compared to the Shanghai Composite Index's increase of 3.96% and the CSI 300's increase of 2.42% [3] - AI applications are becoming the core driving force behind the current upward trend in the computer sector, with the Wind AI application index rising by 19.25% [3] - The commercialization of AI applications is expected to transition from a usable to a useful stage in 2026, creating investment opportunities in both AI applications and domestic computing power [3] Summary by Sections Industry Performance - The computer industry index has shown significant growth, outperforming major indices, indicating a potential bottom reversal in industry sentiment [3] AI Application Trends - The report highlights a surge in AI application catalysts, with major companies like MiniMax and Zhiyuan AI showing strong market performance post-IPO [3] - Collaborations between companies such as NVIDIA and Eli Lilly are expected to drive advancements in AI-assisted drug discovery, further enhancing the AI application landscape [3] B-end vs C-end AI Applications - B-end AI applications are anticipated to see rapid growth, with a focus on sectors like marketing, industrial software, healthcare, and finance [3] - C-end applications are viewed as long-term value investments, leveraging existing user bases and brand strength to enhance product offerings through AI [3] Domestic Computing Power - The demand for data centers is expected to rise, with a recovery in domestic AIDC bidding starting in Q4 2025, leading to accelerated data center deployments by major internet companies in 2026 [3] - The restoration of H200 supply is projected to improve model training efficiency, further driving the need for domestic computing power chips [3] Investment Recommendations - Key investment opportunities include major players in large models and Maas manufacturers, domestic computing power and data center supply chains, and various AI application sectors [3]