Entity

An entity is a distinct, recognizable thing, a brand, person, product, or concept, that an AI system can identify, disambiguate, and connect consistently across different sources, rather than treating as just an unrelated string of text each time it appears.

Why it matters

Entity recognition determines whether a model treats a brand as a known, verified thing it can confidently name, or an ambiguous string it hedges around instead. Consistent naming, schema markup, and mentions across other credible sites all feed into whether a brand gets resolved as a clear entity.

Related terms

• Knowledge Graph

  A knowledge graph is a structured database of entities and the relationships between them, Google's and Wikidata's are the two most influential, that AI systems consult to verify claims and resolve which real-world thing a name actually refers to.

• E-E-A-T

  E-E-A-T is Google's content-quality framework, Experience, Expertise, Authoritativeness, Trustworthiness, originally built for human search-quality raters, that now functions informally as a trust filter influencing whether AI systems treat a source as credible enough to cite.