Meta details an AI agent that learns from expert corrections without retraining

Meta Engineering describes an AI agent for a compliance domain that stores expert knowledge in structured, auditable files and separates it from reasoning procedures called recipes.

Expert feedback is diagnosed, compiled into verified text edits, tested against regression suites, and reviewed by humans, all without retraining the underlying model.

Meta reports that domain experts rated outputs useful almost all the time and that assessment time fell from days to minutes.