Search Patent of the week: Multi-Modal Search Request Router

This episode is dealing with a Microsoft patent related to LLMO. This text describes a Microsoft patent for a system designed to intelligently route user search requests to either a traditional search engine or a chat engine. The system's core function is to analyze the search request and various criteria such as compute costs, response accuracy, and user preferences to determine the optimal search modality. This routing aims to balance operational expenses with providing accurate and useful results, recognizing that traditional search excels at fact retrieval while chat engines can generate new content, albeit at a higher cost and with potential for inaccuracies. The system also details methods for identifying direct answers, handling hybrid search scenarios, measuring response accuracy, and utilizing a search history database to refine routing decisions and maintain session context.