One good answer is not visibility
A model can mention the brand today and skip it tomorrow. So monitoring stores the model, the prompt, the response excerpt, the citation URL and the date — not just a headline percentage.
- Evidence
- Repeat runs and per-model variance are compared; instability is treated as a reason to look closer.
- Owner action
- Show the trend per intent and per model, and tie every recommendation to evidence refs.
- Limit of the conclusion
- With too few runs, confidence has to fall even when the score looks high.