Data as of Aug 22, 2026 · Based on 3,217,391 AI responses across 10,683 prompts · See how Parse measures this
Sources
guides.loc.gov shapes more of what AI says about Library of Congress than any other source, at 34% of its citations.
loc.gov · wwws.loc.gov · schoollibraryconnection.com · blogs.loc.gov
The market map
Genealogy Research Tools and Services →Excerpts where Library of Congress appeared in the AI's answer
Library of Congress CIP records are specifically designed to provide cataloging information before publication
Excerpts where Library of Congress appeared in the AI's answer
Library of Congress (Best for Historical Records): The premier digital portal for accessing massive collections of historical documents, maps, and multimedia content.
Excerpts where Library of Congress appeared in the AI's answer
Library of Congress Archives: Provides free, high-quality primary sources
