Entity gap
An entity gap is a fact, attribute or association that a brand should be known for but that AI engines consistently omit or fail to surface in their answers, a diagnostic signal that the brand’s entity definition is incomplete or under-corroborated.
An entity gap is something true and important about a brand that AI answers leave out. If a company is known in the market for a particular product line, capability or credential, but engines never attribute it to the brand, that missing association is an entity gap.
It is a diagnostic signal rather than a metric. A persistent gap suggests the brand’s entity definition, the structured, corroborated picture of what it is and what it does, is incomplete or under-supported by the sources engines read.
Entity gaps usually trace back to two causes: the fact is not stated clearly in machine-readable form on the brand’s own properties, or it is not corroborated by enough independent sources for an engine to surface it with confidence.
Closing an entity gap is largely an engineering task. Stating the fact plainly in schema and an llms.txt, and ensuring credible sources corroborate it, gives engines what they need to include it.
What it looks like in practice.
A manufacturer is one of the few in its region certified for a specific safety standard, but AI answers about that standard never mention the company. The missing association is an entity gap: the credential is real but not surfaced, usually because it is not stated in machine-readable form or corroborated widely enough.
How Zicy measures it.
Zicy’s Brand Intelligence surfaces entity gaps, and the Action Center generates the schema and llms.txt that help close them. See the platform.
Keep reading.
Questions about Entity gap.
What is an entity gap?
An entity gap is a fact, attribute or association that a brand should be known for but that AI engines consistently omit or fail to surface in their answers, a diagnostic signal that the brand’s entity definition is incomplete or under-corroborated.
What causes an entity gap?
Usually one of two things: the fact is not stated clearly in machine-readable form on the brand’s own properties, or it is not corroborated by enough independent sources for an engine to surface it confidently.
How is an entity gap different from a hallucination?
An entity gap is something true that AI leaves out. A hallucination is something false that AI states as fact. One is an omission; the other is an invention.
How do you close an entity gap?
State the fact plainly in schema and an llms.txt, and make sure credible independent sources corroborate it, so engines have what they need to surface it with confidence.
Measure it with Zicy.
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