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Wolfram Knowledgebase

Making the knowledge of the world computable

Powering Wolfram|Alpha and the Wolfram Language, the continuously growing Wolfram Knowledgebase is by far the world's largest and broadest repository of computable knowledge.

Across thousands of domains, the Knowledgebase contains carefully curated expert knowledge directly derived from primary sources. It includes not only trillions of data elements, but also immense numbers of algorithms encapsulating the methods and models of almost every field.
Check out the Wolfram Knowledgebase through Wolfram|Alpha »

Making Wolfram|Alpha Possible

The Wolfram Knowledgebase is the largest component of Wolfram|Alpha.

Primary Sources, Not the Web

The Wolfram Knowledgebase is derived from primary expert sources usually not available on the web.

The Data Is Computable

All data in the Wolfram Knowledgebase can immediately be used for computation in the Wolfram Language.

Expert Knowledge Built In

The Wolfram Knowledgebase relies on Wolfram's 25+ years of computable knowledge acquisition.

Not Just Data, But Methods

The Wolfram Knowledgebase includes not just data, but methods to compute results in every field.

Continuous Data Feeds

Every millisecond of every day, the Wolfram Knowledgebase is updated with the latest data.

Large-Scale Automated Checking

The Wolfram Knowledgebase has been extensively validated using Wolfram's tools and data.

Relied on by Experts

The Wolfram Knowledgebase has become a widely trusted source for information.