Recently, The Wall Street Journal has been conducting a new experiment by introducing AI-generated article summaries that appear at the top of news reports in the form of 'key points.' The first test of this feature appeared in a report about Trump's Department of Education plans. To validate the effectiveness of this new feature, The Wall Street Journal has opened feedback channels to understand users' actual needs. The content of these 'key point' summaries is generated by AI tools and edited before publication. The summary box clearly indicates this.