Semantic search
Find articles by concept, event, or theme instead of relying only on exact keywords. The site says this helps surface relevant material even when the wording in the paper does not match the search query.
SNEWPapers is an AI-powered archive and research platform for historical American newspapers. It presents itself as an archive that has read the papers, combining semantic search with a large corpus of newspaper stories spanning roughly the 1730s to the 1960s.
The site says the archive contains 6 million stories and growing, organized from 250 years of American history. Users can search by meaning rather than only by keywords, filter by category, state, and date, build collections, and use the Sleuth AI assistant to ask questions with citations.
Find articles by concept, event, or theme instead of relying only on exact keywords. The site says this helps surface relevant material even when the wording in the paper does not match the search query.
Narrow results with 24 categories, 1,000+ sub-categories, and state and date filters. The archive is presented as a multi-layered taxonomy designed to make large newspaper sets easier to explore.
Create your own collections, review public collections from other researchers, and organize relevant stories for later work. The guide also shows how to save queries and return to them later.
Use the Sleuth to ask questions and receive answers with citations. The product positions it as an AI research assistant that can dig through the archive on the user’s behalf.
Browse curated historical timelines through the Today in History feature. The homepage says it presents a daily timeline sourced directly from newspapers that reported events on that date.
Work with extracted article text, clippings, summaries, and source links from story detail pages. The guide shows story views that include location on the page, summary, clippings, full text, and related content from the same issue.
Search for topics, events, or themes when exact newspaper wording is unknown. Semantic search is useful when you know the idea you want but not the precise phrasing used in the source material.
Build a collection around a single subject, then keep adding relevant stories as you discover them. The guide shows how collections can be edited, organized, and made public for others to review.
Use the Sleuth to ask questions about an archive or collection and get cited answers. This suits researchers who want guided exploration instead of manually reading every result.
Compare results by time, place, or category when you need to narrow a broad historical query. The filtering structure is designed to help users move from a large result set to a smaller set of relevant articles.
Browse public collections and related issue content to find context around a story or event. The site supports discovery across centuries of newspapers as well as article-level detail pages.
SNEWPapers is a browser-based archive for searching historical American newspapers with AI-powered semantic search. The source material describes it as an archive and research platform, not a download-only database.
The site says you can search by meaning, not just keywords, and use state, date, category, and sub-category filters to narrow results. It also offers collections and an AI research assistant called the Sleuth.
Yes. The guide explains how to create collections, add articles, set collections to public, and work with public collections from other researchers.
The archive spans American newspapers from the 1730s through the 1960s, with the homepage citing 250 years of history and millions of stories. The site also says the archive is growing daily.
The pricing page was not available in the provided sources, so pricing, plan structure, and limits could not be confirmed.
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