> ## Documentation Index
> Fetch the complete documentation index at: https://wiki.platelunchcollective.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Entity Salience

> Entity salience refers to how central or prominent an entity is within a specific document — how much the document is 'about' that entity, as determined by h...

*Core concept* · *Entity & Knowledge Graph*

## Definition

Entity salience refers to how central or prominent an entity is within a specific document — how much the document is "about" that entity, as determined by how frequently, specifically, and contextually the entity is referenced throughout the text.

## Why It Matters for AI Search

AI systems don't just check whether an entity is mentioned — they assess how central the entity is to the document's meaning. A page that mentions a brand once in passing has low entity salience for that brand. A page that uses the brand's full name, discusses its specific services, and links to its properties has high salience — and is more likely to be used as a citation source for queries about that brand. Entity salience is why brand mentions in third-party content matter: a review that is genuinely about your business contributes more than a directory listing that includes you in a list of fifty.

## Related Terms

<CardGroup cols={2}>
  <Card title="Entity prominence" href="/ai-search-glossary/entity-prominence" />

  <Card title="Entity recognition" href="/ai-search-glossary/entity-recognition" />

  <Card title="Co-citation" href="/ai-search-glossary/co-citation" />

  <Card title="Named entity recognition" href="/ai-search-glossary/named-entity-recognition" />

  <Card title="Brand mention" href="/ai-search-glossary/brand-mention" />
</CardGroup>

## Relevant Plate Lunch Collective Services

[Entity SEO](https://www.platelunchcollective.com/services/entity-seo)  [Citation-Ready Content](https://www.platelunchcollective.com/services/citation-ready-content)