Byrum’s Law of Ontological Dominance

Coined Term • 2026

Byrum's Law of Ontological Dominance

Authority decays toward prior probability without active signal reconstruction each training cycle

Status

Coined by Joseph Byrum

Year Introduced

2026

Domain

Entity Engineering

Term Type

Frame Ownership

Understanding Byrum's Law of Ontological Dominance

The formal theoretical proposition that entity authority over AI systems follows a structural decay-reconstruction dynamic: without active maintenance of entity signals, an entity's Citation Probability at Query decays toward the system's prior probability between training cycles, at a rate governed by the effective parametric decay coefficient Eε(γ). The law implies that authority is never passively held – it must be actively reconstructed each cycle. Named for Joseph Byrum.

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Frequently Asked Questions

What does Byrum's Law of Ontological Dominance state?

It states that entity authority over AI systems follows a structural decay-reconstruction dynamic: without active maintenance of entity signals, an entity's Citation Probability at Query decays toward the system's prior probability between training cycles, at a rate governed by the effective parametric decay coefficient.

What is the practical implication of this law?

Authority is never passively held — it must be actively reconstructed each training cycle. Organizations that stop maintaining entity signals will experience CPQ decay regardless of their prior authority standing.

Who coined Byrum's Law?

The law is named for Joseph Byrum, who formalized the decay-reconstruction dynamic as a theoretical proposition within the Entity Engineering framework.

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