Home / AI glossary / What is named entity recognition (NER)?

What is named entity recognition (NER)?

In short

Named entity recognition is a natural language processing task that automatically finds and labels key elements in text, such as people, companies, locations, dates, and amounts. By pulling these structured details out of free-form writing, it helps software organize information at scale. For example, NER can scan contracts to extract every party and date, or tag news articles by the organizations they mention.

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