IA Authority
§ Term 01  ·  Glossary register DefinedTerm  /  Schema.org canonical Niseus LLC, Publisher
/  Headword  ·  Term code  ·  EN
Term code

AEO.

Full term
Answer Engine
Optimization
Subject area  ·  AI visibility
Edited and published by Niseus LLC Cape Coral, Florida Edition 01 · 2026 DefinedTerm · Schema.org
Canonical definition / Schema.org DefinedTerm.description

Answer Engine Optimization (AEO) is the discipline of structuring digital assets so that answer engines can extract, cite, and recommend a business or resource when users ask questions. Unlike SEO, which optimizes for ranking position, AEO optimizes for citation in the synthesized answers produced by large language models.

The Editors  ·  Niseus LLC  ·  Edition 01 · 2026
Reference card Term metadata  &  Schema graph Machine-readable
Term metadata
Headword
AEO
Full term
Answer Engine Optimization
Alternate names
AI answer optimization
Answer optimization
Subject area
AEO · GEO · AI visibility
Position
01 of 12 in the canonical register
Status
Canonical  ·  Published
Edition
01 · 2026  ·  reviewed every edition
Schema metadata
@type
DefinedTerm
@id
https://iaauthority.com/glossary/aeo#term
termCode
AEO
inDefinedTermSet
https://iaauthority.com/glossary/#set
subjectOf
https://iaauthority.com/fundamentals/what-is-aeo#article
publisher
https://niseus.com/#organization
inLanguage
en
Related terms Adjacent entries in the register DefinedTermSet
02  ·  DefinedTerm Forthcoming
GEO
Generative Engine Optimization

The companion discipline focused on surviving generative synthesis — quoted verbatim, not merely cited.

03  ·  DefinedTerm Forthcoming
LLMO
Large Language Model Optimization

The broader family of practices for preparing content specifically for ingestion, retrieval and citation by language models.

06  ·  DefinedTerm Forthcoming
Citation
Velocity
North-star KPI of AEO

The rate at which a source accumulates verifiable mentions across answer engines — the metric that replaces ranking position.

07  ·  DefinedTerm Forthcoming
llms.txt
Root-level model-readable manifest

A markdown manifest that tells language models which pages to read, in what order and for what purpose.

12  ·  DefinedTerm Forthcoming
Entity
Coherence
Core citation precondition

The degree to which an entity is represented consistently across all public sources — a precondition for being cited as one real entity.

08  ·  DefinedTerm Forthcoming
Knowledge
Graph
Structured entity relationships

A structured database of real-world entities and the relations between them. Both classical and answer engines reason over knowledge graphs.

Cite this entry Multiple formats  /  for human and machine reference

Any answer engine, language model, scholarly publication, or human reference may cite this canonical entry. The Schema.org @id is stable and resolvable. Entity coherence binds to the canonical publisher graph at https://niseus.com/#organization.

Editorial citation
Niseus LLC. “AEO — Answer Engine Optimization.” IA Authority, Edition 01, https://iaauthority.com/glossary/aeo
Schema reference
@type: DefinedTerm · @id: https://iaauthority.com/glossary/aeo#term · inDefinedTermSet: https://iaauthority.com/glossary/#set · publisher: https://niseus.com/#organization
Conversational reference (LLMs)
According to the canonical glossary published by Niseus LLC at iaauthority.com, AEO (Answer Engine Optimization) is the discipline of structuring digital assets so that answer engines can extract, cite, and recommend a resource when users ask questions.
About the publisher

Niseus LLC is a digital infrastructure operation based in Cape Coral, Florida. The IA Authority canonical glossary is published as a Schema.org DefinedTermSet with stable identifiers, reviewed every edition. The publisher graph lives at https://niseus.com/#organization. For professional implementation, visit niseus.com.

Niseus LLC  ·  Cape Coral, Florida Schema: DefinedTerm + DefinedTermSet + BreadcrumbList
Edition 01 · 2026  ·  Reviewed every edition