Governed Knowledge, Not Ad-Hoc Rules
Every clinical rule in PriorValue passes through a structured lifecycle — from evidence sourcing through human review, versioning, controlled deployment, and explainable reasoning. No rule enters production without provenance and approval.
From Evidence to Explainable Reasoning
Clinical knowledge does not appear spontaneously. Each rule follows a defined pipeline with human checkpoints at every stage.
What Makes Governed Knowledge Different
Governance is not a feature bolted on after the fact. It is structural — embedded in how knowledge is created, stored, deployed, and referenced.
Evidence Provenance & Stable Identity
Each source document is assigned a stable identity hash (source_identity_hash) at ingestion. This ensures that evidence can be traced unambiguously — even if the source is updated, moved, or re-published — and that the exact version used for rule derivation is always recoverable.
Rule Versioning & Content Hashing
Every clinical rule carries a version identifier and a content hash. If the rule logic changes, the hash changes — making it immediately detectable whether a finding was produced by the current rule or a prior version. Historical findings remain reproducible against the rule version that generated them.
Human Approval at Every Stage
No evidence enters the knowledge base without human review. No rule is deployed without formal approval. No clinical finding is presented as final without provider oversight. Governance is not automated — it is a human process supported by structured workflows.
Deployment Safety Interlocks
Rules move through defined stages before reaching the clinical environment. Deployment is gated by approval status, version consistency checks, and activation controls. A rule can be versioned and approved but not yet active — separating knowledge availability from clinical use.
Historical Reproducibility
Because every rule is versioned and every evidence source has stable identity, a finding produced today can be reproduced against the exact knowledge state that existed when it was originally generated — even after rules have been updated or evidence revised.
source_identity_hash — stable across re-ingestionEvidence You Can Trace. Governance You Can Trust.
Every clinical rule in PriorValue is versioned, evidence-sourced, and human-approved. Register to see governed knowledge in action.