Glossary term
Glossary term
Foundations
NLP task of identifying and classifying named entities (people, organisations, locations, dates) in text.
Google's Natural Language API uses NER to extract entities from news articles at scale - used by media intelligence companies to automatically tag 500,000 articles per day with organisation, person, and location entities.
AWS Comprehend Medical performs medical NER to extract clinical entities (medications, dosages, diagnoses, anatomical locations) from free-text clinical notes - used by 10,000+ healthcare organisations for structured data extraction.
Bloomberg's financial NER system extracts company names, tickers, financial instruments, and executive names from news feeds in real time, feeding structured signals into algorithmic trading pipelines at sub-second latency.