Case Study A technology consulting firm manages large volumes of unstructured text data from client feedback forms, emails, and social media posts. The firm wants to use AWS AI services and foundation models to classify sentiment, extract key topics, and generate summarized reports for each client. Question The firm wants to create automated summaries of client feedback by using a foundation model (FM) that can handle lengthy text inputs. Which approach is the MOST cost-effective and requires the LEAST custom training?