谷歌称必须每6个月将AI算力翻倍，人工智能AIETF（515070）盘中翻红涨0.47%

Group 1 - AI application sector experienced significant intraday fluctuations, with AI ETF (515070) initially dropping over 1% but later rising by 0.47% as of 10:42, driven by gains in stocks like Guangxun Technology and Kingsoft [1] - Google AI infrastructure head Amin Vahdat stated that the company must double AI computing power every six months and achieve an additional 1000 times growth in the next 4 to 5 years to meet rising AI service demand, emphasizing that the risk lies in insufficient investment rather than excessive investment [1] - Alibaba's AI assistant Qianwen App surpassed 10 million downloads within a week of public testing, outpacing competitors like ChatGPT and Sora, marking it as the fastest-growing AI application [1] Group 2 - Citic Securities reported that Nvidia's FY26Q3 performance and FY26Q4 guidance exceeded expectations, while Google's Gemini 3 model showed significant performance improvements, indicating that the AI industry is still in an accelerating growth phase [2] - Huashan Securities noted that AI large models are in a trend of rapid iteration, with Gemini 3 enhancing capabilities and changing human-computer interaction paradigms, leading to a focus on AI Agent and related application targets in the long term [2]