The Dirty Secret of Data Quality
Most enterprise AI projects fail not because of the model, but because of the data underneath.
A hallucination everyone recognizes as a hallucination is manageable. A hallucination that looks like a quarterly forecast is a different category of problem.
Common failure modes: the same metric calculated differently across systems and regions; data that records what happened but not why; pipelines that appear to be running while feeding last quarter's reality into today's decisions.
The model is the last mile. Data quality is the road.