Ask the CIA's declassified archive. Get answers with sources.
About a million declassified documents, searchable in full. Every answer cites the documents it comes from. Free.
Documents written Searching 1,003,493 documents
How it works
Ask a question and the AI answers only from the archive, with a numbered source after every claim. Search finds documents by their words, ranked, with the matching passages highlighted. From either, generate a research brief, timeline or bibliography, download it as PDF, Word or Markdown, export every source, and share what you found.