20cm速递|创业板人工智能ETF国泰（159388）早盘收涨超2%，GPT-5近期正式发布催化

Group 1 - The core viewpoint of the news is the positive market reaction to the launch of GPT-5, which has shown improvements in reducing hallucinations and enhancing programming capabilities, leading to a rise in the related AI ETF [1] - The Pacific Securities report highlights that GPT-5 consists of three components: an efficient intelligent model, a deep reasoning model, and a real-time router that continuously trains based on real signals [1] - The AI ETF Guotai (159388) tracking the ChiNext AI Index (970070) saw an increase of over 2% in early trading, reflecting the overall performance of AI-related listed companies in the ChiNext market [1] Group 2 - The ChiNext AI Index focuses on companies involved in software development, intelligent hardware manufacturing, and big data processing, showcasing the innovation and growth potential of China's emerging technology sector [1] - The index has a fluctuation range of 20%, indicating significant volatility and investor interest in AI-related stocks [1] - GPT-5's competitive pricing compared to similar models positions it favorably in the market, despite only modest overall improvements in intelligence assessment metrics and new features [1]