The Calais Web Service: Overview

The Calais Web Service allows you to automatically annotate your content with rich semantic metadata, including entities such as people and companies and events and facts such as acquisitions and management changes.

The following sections describe all aspects of the Calais Web Service. Additional technical information is contained in the FAQs. If you have any questions, please drop us a note.

Preprocessed Content

To give you a sense of the semantic metadata types supported by Calais, we provide a preprocessed sample content set using Calais. You can download the preprocessed package below.

WikiNews - Business and Economic

This content set contains Business & Economic news from WikiNews for the year 2007.

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