Who or what does the information describe?

Entity Recognition

Entity recognition connects names and references to distinct people, organizations, products, places and concepts.

Published 2026-07-22Last reviewed 2026-07-22Primary-source analysis
The problem

Words are ambiguous; entities are specific

The same name can describe several companies. A brand can operate under a legal entity with a different name. A product can have generations, regional versions and authorized sellers. A founder can have personal and corporate pages.

Recognition is the process of identifying which real-world thing a reference describes. Entity resolution goes further by deciding whether records from different sources belong to that same thing.

Signals of identity

What helps systems connect references

Names and identifiers

Official name, alternate name, model number, registration or persistent identifier.

Relationships

Founder, parent organization, brand, product, location, publisher and official profile.

Place and scope

Address, service area, operating market, language and jurisdiction.

Official channels

Canonical website, support domain, booking page, app, repository or verified profile.

Evidence

Current documents, source pages, citations and trustworthy references.

Consistency

Agreement among visible text, structured data and important outside records.

Recognition failure

A visibility problem can actually be an identity problem

A correction workflow

Resolve evidence before adding more content

  1. Define the canonical entity record and current official facts.
  2. Inventory first-party and influential outside references.
  3. Classify conflicts by severity, control and source authority.
  4. Correct first-party pages and profiles first.
  5. Add clear relationship statements where different names are legitimate.
  6. Monitor whether the entity is represented consistently across several systems and dates.
Entity recognition and REG

The first REG pillar formalizes the practical problem

Recognition Engine Guidance treats identity coherence as a deliberate workstream rather than an incidental SEO detail. It is especially useful where a business has similar names, multiple locations, changing ownership, broad service areas or disconnected official channels.

Source trail

Primary material behind this analysis

OECD Explanation of the Updated Definition of an AI System

A practical distinction among AI systems, models, inputs, inference, outputs, autonomy and adaptiveness.

Open the original source at OECD.AI →

Related reading

Continue through the discovery stack

Structured Data and JSON-LD

A rigorous guide to JSON-LD, Schema.org, visible-content alignment, entity identifiers and the real role of structured data in search and AI discovery.