Group 1 - The core viewpoint indicates a decline in the AI concept stocks on the ChiNext board, with Tianfu Communication dropping over 8%, Zhongji Xuchuang falling over 4%, and Xinyi Sheng decreasing over 3% [1] - The ChiNext AI-related ETFs experienced a decline of approximately 3% [1] - Specific ETF performance includes: Guotai ETF down 3.21% to 1.716, Nanfang ETF down 3.17% to 1.800, and Dacheng ETF down 3.01% to 1.417 [2] Group 2 - Analysts suggest that the AI application ecosystem is becoming increasingly complete, with rapid penetration of large model technology in vertical fields such as finance, healthcare, and education, exceeding market expectations [2] - With increased policy support and accelerated domestic computing power construction, leading companies in the AI industry chain are expected to continue benefiting [2]

Group 1 - The core viewpoint is that the artificial intelligence concept stocks in the ChiNext board have declined, with notable drops in stocks such as New Yisheng and Tianfu Communication, which fell over 6%, and Zhongji Xuchuang, which dropped over 4% [1] - Several ChiNext artificial intelligence-related ETFs have also experienced declines of over 2% due to the impact of heavy-weight stocks [1] Group 2 - Specific performance data of ChiNext artificial intelligence ETFs shows that the ETF from Fuguo is priced at 1.648, down by 0.042 or 2.49%, while the ETF from Guotai is at 1.782, down by 0.040 or 2.20% [2] - Other ETFs such as Huayu, Huaxia, and Dachen also reported declines ranging from 1.94% to 2.13% [2] Group 3 - A brokerage firm indicates that as downstream applications of artificial intelligence continue to materialize, the sector is expected to transition from conceptual and thematic investments to a phase of prosperity investment [2] - The AI industry has successfully moved from the early stage of concept validation to large-scale application, shifting market focus from "can technology be realized" to "can companies be profitable" [2] - Investment decisions are increasingly emphasizing the progress of technology commercialization, corporate profitability, and the overall prosperity of the industry, with upward profit expectations for certain targets in the AI sector presenting good investment value [2]