Alexa+ 推出按需生成播客劇集的功能

amazon debuted alexa podcasts, a new capability for us alexa+ subscribers that converts user prompts into full audio episodes featuring ai hosts. users specify topics, and the system independently researches and scripts content, allowing adjustments to tone and length before finalizing the narration through synthetic voices. to address accuracy concerns, amazon integrated real-time data access from partners like the associated press, reuters, and the washington post. the feature shifts alexa+ from a reactive assistant to a proactive content creator, though it raises questions about the impact on traditional media.