Dictionary entry Trending
context layer
also AI context layer or agent context layer or enterprise context layer
Definition of context layer
-
: the part of an AI system that assembles and governs the current knowledge an agent or model needs at runtime, such as business definitions, user history, operational state, permissions, provenance, policies, and memory
- The support agent checked the context layer for the customer's current order, consent settings, and refund policy before acting.
- A reusable context layer let the company change models without rebuilding all of its business knowledge integrations.
Two meanings, one word
In everyday English
A layer is one level of a larger system.
In AI
The part of an AI system that assembles and governs the current knowledge an agent or model needs at runtime, such as business definitions, user history, operational…
Origin & history
The phrase existed earlier in software architecture, but its agent-specific meaning began circulating widely in late 2025 as builders described a shared tier between enterprise data and AI agents. By 2026, research firms, infrastructure providers, and enterprise platforms were using context layer for systems that combine semantics, operational state, provenance, memory, and governance for agents.
Test yourself
Which of these is the meaning of context layer?
Cite this entry
"Context layer." AI Dictionary, Dadgogo, https://dadgogo.com/dictionary/context-layer/. Accessed 11 Oct. 2026.