Cognitive System Search Engine
Jeffrey Yambao
About this app
- Age 10
- Updated Oct 8, 2025
- OS IOS
Editor reviews
Cognitive System Search Engine is an AI-powered semantic search and reference tool that helps you find precise answers across documents, the web, and your private knowledge base. It understands natural language, links related ideas through a dynamic knowledge graph, and highlights trustworthy sources with clear citations. Core features include context-aware search, multi-source aggregation, and one-click reference management, enabling faster research and smarter decision-making. Designed for students, researchers, analysts, and teams who need accurate information retrieval for academic research, market analysis, and knowledge work with productivity and reliability.
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How to use:
1. Download the app and sign in with your email or single sign-on to create a secure workspace.
2. Connect sources by linking cloud drives, importing bookmarks, or uploading PDFs and notes to build your knowledge base.
3. Ask questions in natural language and review ranked results with key passages, source links, and instant citations.
4. Refine results using filters for source, date, author, and domain, then explore related concepts in the knowledge graph to go deeper.
5. Save findings to collections, export citations in APA, MLA, or Chicago, set alerts for new content, and share with your team.