Generative artificial intelligence-based search comparisons

A computer system, comprising:

• a processor set;
• one or more computer-readable storage media;
• and
• program instructions stored on the one or more computer-readable storage media to cause the processor set to perform operations including:
• identifying, by a chain of interconnected machine learning models (MLMs), features from data generated by a search engine, wherein the features characterize attributes of a plurality of items designated by a user for comparison;
• grouping, by the chain of interconnected MLMs, the features, wherein each group includes like features of each of the items and wherein each feature characterizes a specific attribute of each of the items;
• performing inter-feature comparisons of like features within each group using a comparative MLM;
• and
• outputting to the user a comparative search result report generated by a generative AI model, based on the inter-feature comparisons, wherein the comparative search result report summarizes the inter-feature comparisons of specific attributes of each of the items.

A computer program product comprising:

• one or more computer-readable storage media;
• and
• program instructions stored on the one or more computer-readable storage media to perform operations comprising:
• identifying, by a chain of interconnected machine learning models (MLMs), features from data generated by a search engine, wherein the features characterize attributes of a plurality of items designated by a user for comparison;
• grouping, by the chain of interconnected MLMs, the features, wherein each group includes like features of each of the items and wherein each feature characterizes a specific attribute of each of the items;
• performing inter-feature comparisons of like features within each group using a comparative MLM;
• and
• outputting to the user a comparative search result report generated by a generative AI model, based on the inter-feature comparisons, wherein the comparative search result report summarizes the inter-feature comparisons of specific attributes of each of the items.