Glossary

Board-friendly AI terminology.

Definitions focused on risk, control, and governance rather than deep technical details.

Prompt

The input sent to an AI model. It is an outbound data transmission.

Context window

The amount of text a model can consider at once. It defines the data exposure surface.

RAG

Retrieval augmented generation. The model answers using approved documents instead of training data.

Private tenant

A segregated AI environment with contractual controls for logging, retention, and access.

Redaction

Removal or masking of sensitive data before sending to a model.

Model drift

Changes in model behavior over time that can alter outputs and risk profile.

Prompt firewall

A policy layer that inspects and blocks prompts that violate data rules.

Stateless AI

A model that does not retain conversation history beyond the immediate request.

Audit trail

Evidence of prompts, outputs, and reviewer decisions for regulatory review.

Human acceptance gate

A required review step before AI output can enter production systems.