There is a wealth of information available to help you learn about Cyc and how to get the most from the Cyc technology.


Tutorials, reference guides, and style guides to help you manage knowledge, perform efficient inference, and develop applications using Cyc


Research papers, journal and magazine articles, books, and other publications about Cyc and its application


Videos about Cyc, its capabilities, and its applications

Cyc Vocabulary Terms

An explanation of key Cyc concepts

Exported Cyc Content

Knowledge exported from the Cyc knowledge base is available for use with other applications


Quick answers to common questions about Cyc

Cyc Developer Center

Visit the Cyc Developer Center at for developer resources such as Java APIs, example code, javadocs, Cyc XML Schemas (XSDs), forums, issue trackers, and more.