GovernmentFiles.ioDeclassified Intelligence Archive

Platform Features

Comprehensive research tools for declassified intelligence

Professional-grade research platform with AI-powered analysis, semantic search, and comprehensive metadata. Built for journalists, academics, and researchers.

🛰️

Unified FOIA Search

Intelligent hybrid search with advanced relevance ranking across CIA, FBI, NSA, DoD and more. Adapts automatically for optimal performance.

Key Capabilities

  • ✓Search across multiple agencies simultaneously: CIA, FBI, NSA, DoD, NASA, ATF, DEA, and more
  • ✓Intelligent hybrid search automatically adapts strategy based on result size for optimal performance
  • ✓Advanced relevance ranking combines PostgreSQL full-text search with proximity-based scoring
  • ✓Multi-tier scoring system with frequency caps and field weighting (title > summary > full text)
  • ✓Instant pagination for comprehensive searches (<2,000 results) - all results scored once, no re-fetching
  • ✓Semantic search powered by OpenAI embeddings for finding conceptually similar documents
  • ✓Full-text keyword search across titles, summaries, and document content
  • ✓Advanced filtering by agency, collection, tags, year ranges, and document types
  • ✓Search by FOIA case numbers, document numbers, and CREST identifiers
  • ✓Real-time search suggestions and autocomplete
  • ✓Saved searches for frequently used queries
  • ✓Recent search history for quick access
✨

AI Briefings

Citation-ready summaries, named entity extraction, and structured metadata for research workflows.

Key Capabilities

  • ✓Automated document summaries powered by AI for quick understanding
  • ✓Named entity extraction identifies people, places, organizations, and dates
  • ✓AI-generated topic tags for better categorization and discovery
  • ✓Citation-ready metadata for academic and journalistic use
  • ✓Structured document analysis with key findings highlighted
  • ✓Historical context provided for better understanding
  • ✓Cross-document analysis capabilities
💬

AI Q&A

Ask questions about documents and get detailed answers powered by AI.

Key Capabilities

  • ✓Interactive Q&A interface for document analysis
  • ✓Ask questions about document content, context, and implications
  • ✓Conversation history to build on previous questions
  • ✓Suggested questions to get started quickly
  • ✓Answers cite specific parts of the document when relevant
  • ✓Can analyze full PDF content even when text extraction is incomplete
  • ✓Historical context and background information included
🎩

Tin Foil Hat Mode

Enhanced visualization tools and document discovery features for deeper analysis.

Key Capabilities

  • ✓Alternative theme optimized for extended research sessions
  • ✓Enhanced contrast and readability for document analysis
  • ✓Professional color scheme for academic and journalistic work
  • ✓Focus mode for distraction-free reading
  • ✓Advanced filtering and sorting options
🗂️

Research Collections

Bookmark, tag, and share curated lists with your team. Export citations and build research libraries.

Key Capabilities

  • ✓Save documents to favorites for quick access
  • ✓Organize documents into custom collections
  • ✓Add personal notes and annotations to documents
  • ✓Share collections with team members or make them public
  • ✓Export citations in multiple formats (APA, MLA, Chicago)
  • ✓Build research libraries for long-term projects
  • ✓Tag documents with custom labels for organization
📝

Document Notes

Add personal notes and annotations to documents for research tracking.

Key Capabilities

  • ✓Private notes attached to specific documents
  • ✓Edit and delete notes as your research progresses
  • ✓Notes are timestamped for research tracking
  • ✓Multiple notes per document for different aspects
  • ✓Search notes across all your documents
🔍

Advanced Filtering

Powerful filtering system for precise document discovery.

Key Capabilities

  • ✓Filter by agency: CIA, FBI, NSA, DoD, NASA, ATF, DEA, and more
  • ✓Filter by collection: FOIA Collection, CREST, MKULTRA, Reading Room, Stargate, and more
  • ✓Filter by tags: UFO, UAP, Cold War, Remote Viewing, Signals Intelligence, and custom tags
  • ✓Filter by year range with date pickers
  • ✓Filter by document type: FOIA, CREST, and more
  • ✓Filter by classification level
  • ✓Combine multiple filters for precise searches
  • ✓Typeahead search for agencies, collections, and tags
📄

Comprehensive Metadata

Rich metadata display for every document with full provenance information.

Key Capabilities

  • ✓Document numbers, case numbers, and sequence numbers
  • ✓Document type and collection information
  • ✓Release decision and original classification
  • ✓Page count and file size
  • ✓Creation date, release date, and publication date
  • ✓Full timeline of document lifecycle
  • ✓Source URLs and PDF links
  • ✓AI-generated topics and keywords
📥

PDF Access

Direct access to original document PDFs and source materials.

Key Capabilities

  • ✓Direct links to PDF files when available
  • ✓Links to original source pages (CIA Reading Room, FBI Vault, etc.)
  • ✓PDF extraction and text parsing for searchability
  • ✓OCR processing for scanned documents
  • ✓File size and page count information
  • ✓Multiple download options
🧠

Semantic Search

Vector-based similarity search with multi-tier relevance scoring for precise document discovery.

Key Capabilities

  • ✓Vector embeddings powered by advanced AI models
  • ✓Cosine similarity search for finding conceptually similar documents
  • ✓HNSW indexing for fast approximate nearest neighbor search
  • ✓Multi-tier relevance scoring ensures most important documents appear first
  • ✓Proximity-based filtering requires terms to appear near each other in documents
  • ✓Sophisticated scoring with frequency caps prevents keyword stuffing
  • ✓Date-based tiebreakers for equally relevant results (newest first)
  • ✓Combines semantic and keyword search for best results
  • ✓Understands context and meaning, not just exact matches
  • ✓Finds related documents even with different terminology
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Saved & Recent Searches

Save search queries and access recent searches for efficient workflow.

Key Capabilities

  • ✓Save search queries with all filters for reuse
  • ✓Recent search history for quick access
  • ✓Search suggestions based on popular queries
  • ✓Preset searches for common research topics
  • ✓Export search results
📊

Document Analytics

Search analytics and document statistics for research insights.

Key Capabilities

  • ✓Search log analytics
  • ✓Document view statistics
  • ✓Popular documents and collections
  • ✓Trending topics and tags
  • ✓Research insights and patterns

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