OpenAI发布ChatGPT新模式，关注人工智能ETF（159819）、科创人工智能ETF（588730）等投资价值

Group 1 - The core viewpoint of the news highlights a decline in the performance of artificial intelligence-related indices, with the China Securities Artificial Intelligence Theme Index dropping by 1.2% and the Shanghai Stock Exchange Sci-Tech Innovation Board AI Index decreasing by 1.0% [1] Group 2 - OpenAI has launched a new feature called ChatGPT Study, which utilizes interactive questioning and personalized teaching to encourage users to think actively and develop self-learning abilities [1] - The ChatGPT Study feature is applicable in various scenarios, including academic learning, language acquisition, and professional skill enhancement [1]