AI Data Lineage for Audit: Tracing a Model Decision Back to Its Inputs
AI data lineage for audit traces a model decision back to the inputs that produced it: the prompt content, the retrieval-augmented documents, the policy in force, the identity of the caller, and the version of the model. Most deployments produce lineage that stops at the prompt and never reaches the retrieval source. The lineage that survives a regulatory inquiry has eight elements, lives outside the application, and is signed at the gateway.