机构：中国科技巨头指数今年盈利增长有望迎拐点，科创创业人工智能ETF景顺（159142）涨超4%，拓尔思、中文在线等20cm涨停

Group 1 - The AI-related sector continues to surge, with the CSI AI Index rising by 4.37%, and several component stocks hitting the daily limit up, including Tuolsi, Zhongwen Online, and others [1] - The China Technology Giants Index is expected to see significant profit growth by 2026, surpassing the "Big Seven" of the US stock market for the first time since 2022, according to Bloomberg Industry Research [1] - Current dynamics in the AI industry are intensifying, with overseas companies like xAI and Anthropic securing funding, and domestic policies promoting "AI + manufacturing" [1] Group 2 - The launch of DeepSeek-V4 is anticipated to trigger a new wave of AI application enthusiasm, as model capabilities improve and costs for inference and long-window processing decrease [1] - Key areas of focus for commercialization include search & marketing, coding, multimodal applications, agents, and AI for science, with companies expected to accelerate their commercialization processes [1]