For most of its history, Google was essentially a very sophisticated pattern-matching system. It matched the words in a query to the words on a page and ranked results based on relevance and authority. Keywords were the fundamental unit of SEO because keywords were the fundamental unit of how Google worked.
That has fundamentally changed. Google's Knowledge Graph, BERT, MUM, and Gemini have progressively shifted Google from a keyword-matcher to an entity-understander. Google now thinks in entities — people, places, organisations, concepts, products — and the relationships between them. Entity SEO is about aligning your online presence with this new reality.
What is an entity?
In Google's model, an entity is a thing — real or conceptual — that has a distinct, unambiguous identity. "Apple" the company is an entity. "GEO (Generative Engine Optimization)" is an entity. "Greenville, South Carolina" is an entity. Your business is (or should be) an entity.
The key property of an entity is that it has a clear, consistent identity that can be distinguished from other things. Google maintains a knowledge base of entities — the Knowledge Graph — that connects them to attributes, relationships, and trusted information sources.
Why entity recognition matters for ranking
When Google recognises your business as a clearly established entity, several things happen that benefit your SEO. Your Knowledge Panel may appear in search results. Your business may appear in AI Overviews for relevant queries. Google can more confidently associate your content with the topics it covers. And your E-E-A-T signals become more legible — because Google knows who you are.
Without entity recognition, your business is just text on a page. Google has to infer what you are and what you're about every time it crawls your content. With clear entity establishment, Google has a stable, consistent understanding of your identity that persists across every piece of content you publish.
How to establish your entity
Organisation schema: The most direct signal. Your Organization JSON-LD should include your business name, URL, logo, description, contact information, and sameAs links to your social profiles and any external references. This is machine-readable entity data that Google consumes directly.
Consistent name and description: Your business name and description should be identical across your website, Google Business Profile, social profiles, and directory listings. Inconsistency is the enemy of entity clarity — it creates ambiguity about who you are.
Wikipedia and Wikidata: The Knowledge Graph draws heavily from Wikipedia and Wikidata. If your business is large enough to merit a Wikipedia entry, that entry is one of the strongest entity signals available. Wikidata entries are more accessible and can be created for businesses that wouldn't qualify for Wikipedia.
Named authors and team members: Person entities are as important as Organisation entities. Named authors with consistent online presences — LinkedIn profiles, bylines on other publications, verified social profiles — establish entity signals that extend to the content they create on your site.
Mentions and references: When other authoritative sources mention your business by name — news articles, industry publications, podcast appearances, partner websites — they're creating entity signals that strengthen Google's understanding of who you are.
Entity SEO and GEO
Entity SEO is foundational to GEO. LLMs are entity-based in their understanding of the web. When an AI engine decides whether to cite your business, it's essentially asking: is this a clearly established entity with sufficient authority on this topic? Strong entity signals answer that question affirmatively and dramatically improve your citation likelihood.