Schema authority for enterprise AI

Without a governed schema layer, every downstream consumer invents its own interpretation — and they disagree silently.

Published June 28, 2026 ARIES-ART-003

Schema is where meaning gets pinned down or left ambiguous. When it is left ambiguous, each consuming system resolves the ambiguity its own way, and the disagreement surfaces months later as an answer nobody can reproduce.

A governed schema layer is not documentation. It is an enforceable contract with validation attached, positioned early enough in the supply chain that non-conforming content cannot reach a retrieval index in the first place.

Stage 3

Semantics, in the seven-stage model

The stage where a governed schema layer does its work.

Terms used

Definitions

Context supply chain: The end-to-end path that sources, structures, validates, retrieves, and governs enterprise context so agents can act on material that is correct, current, and usable. See also: Maturity level, Retrieval quality

Related engagement

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Definitions

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