Calais API

Calais
From their site: Reuters run a service called Calais. The Calais web service automatically attaches rich semantic metadata to the content you submit in well under a second. Using natural language processing, machine learning and other methods, Calais categorizes and links your document with entities (people, places, organizations, etc.), facts (person "x" works for company "y"), and events (person "z" was appointed chairman of company "y" on date "x").
Specs
Other
Search, Semantics, Language, Metadata
XML, RDF, SOAP, HTTP
questions@opencalais.com
API Key
Followers (46)
Developers (12)
API Mashups (18)
  • Scoopmap.net allows users to view breaking news around the world by leveraging two APIs. Discover hot spots and articles written by high quality newspapers such as the Guardian and New York Times.
  • JGE Automatic Content Generator is a PHP script that will automatically add relevant high quality content to existing web pages. The software performs semantic analysis of the existing page's...
  • Explore related Twitter trends and see livestreams, timelines and the top retweets for that trend.
Related News Articles
Source Code
Title Description
JGE Automatic Content Generator JGE Automatic Content Generator
JGE Automatic Content Generator is a PHP script that will automatically add relevant content to existing web pages. Uses Calais to perform semantic analysis of an existing page's content to find essential keywords and then pull content relevant to these keywords from Freebase.
Comparing NLP APIs for Entity Extraction Comparing NLP APIs for Entity Extraction
Goal: given some text or a web page, what are the important entities in the document? This compares the results from six APIs

Sorry, no resources found for this API.

Comments (4)

Comments(4)

wrong category... move to Tagging

jmusser

Thanks for the suggestion. Done.

jmusser

Thanks for the suggestion. Done.

scoopmap.net
Scoopmap.net allows users to view breaking news around the world by leveraging two APIs. Discover hot spots and articles written by high quality newspapers such as the Guardian and New York Times.
JGE Automatic Content Generator JGE Automatic Content Generator
JGE Automatic Content Generator is a PHP script that will automatically add relevant high quality content to existing web pages. The software performs semantic analysis of the existing page's content to find essential keywords and then pulls content relevant to these keywords from free services. Retrieved articles are then displayed and cached to minimize impact on website's performance.
Relax Relax
Explore related Twitter trends and see livestreams, timelines and the top retweets for that trend.
RDFaCE RDFaCE
RDFaCE (RDFa Content Editor) is a mashup that brings together different semantic web API's to facilitate semantic content authoring.
Skeedy Skeedy
Skeedy is a free news aggregator. Topics are defined by users themselves. News come from several sources such as youtube, amazon, yahoo news, digg, flickr, etc.. Users can choose between three profiles (Geek, Fan, Calm) to receive more or less news.
Veeeb Semantic Editor Veeeb Semantic Editor
Veeeb is a text editor which semantically analyzes your text and provides the most significant concepts. It displays basic info about these concepts and allows you to search in different channels like Flickr, Youtube, Getty, Amazon, Google and so on.
Twopular Trend Tags Heat Map Twopular Trend Tags Heat Map
Heat map representation and visualization of the top tags for twitter trends. These tags are generated by twopular based on the semantic web service opencalais.
Twitter Trends Tagged Twitter Trends Tagged
This mashup feeds the semantic web service Calais every five minutes with the most recent tweets behind the current twitter trends in order to determine tags for these trends. With the resulting tag set at your fingertips.
Poke The Habit Poke The Habit
Deprecated
The online network for Sustainable Action. Combines multiple social APIs including Facebook and identity services like RPX.
Digital NZ Geoparser Digital NZ Geoparser
Deprecated
An attempt to put Digital New Zealand on the map by parsing placenams in the text.
Transmission News Transmission News
Deprecated
Our mashup recipe is very simple: 5x Twitter News service accounts, 1x Yahoo Geo, 1x Open Calais, 1x Google Maps, 1x Google Search and a little bit of Wikipedia. Mix all ingredients together with care. Hope you enjoy.
Snippee Snippee
Deprecated
Snippee lets you read, share and discuss the news and social snippets from all the services you use.
MDG Actors MDG Actors
Deprecated
Get inspired by who's acting to help reach the Millennium Development Goals. Uses semantic APIs including Reuters Calais and uClassify. A world finalist in the 2009 Imagine Cup competition.
Klezio Klezio
Aggregate news from all around the web, provide related stories, wikinews, tags, wikipedia links, flickr photos , tweets and more...
Geographical Media Geographical Media
World News Statistics from around the world calculated on people, companies and other entities. Including the most talked about people from every country.
AskJot AskJot
AskJot is a tool for analyzing web pages for keywords. Use its page analysis to find keyword links to custom search results pages that search multiple services at once for that keyword.
Newstaggr Newstaggr
Newstaggr is a new way for browsing news. It gathers news from sources like Reuters, CNN, New York Times, and BBC, and it uses Calais to semantically tag them and create a tag cloud for 12 categories.
Feedzz Feedzz
Deprecated
A feeds aggregator organized by topic where posts are auto-tagged with semantic terms. Post, share via Twitter or mail, vote, bookmark and create search or semantic alerts. Add new feeds, subscribe to existing ones or submit OPML files.