# Use Evaluative Metrics

1. You can select the metrics you want to evaluate for each track.

2. You can also expand by clicking on the metrics to view the prompt in a read-only mode. This is for you to understand how the prompt is structured for each OOTB metric, and select the metric accordingly.

3. You can select one or more metrics depending on how you want to evaluate.

4. Exact match or contextual match will help you in evaluating the match between the Expected Output and Agent Response

5. For the Faithfulness metric, you can provide the guidelines on which you want the Agent's response to be evaluated. You can specify the rules, expectations, or constraints the LLM response must follow. This is the reference against which the LLM response will be evaluated.

6. Groundedness will help in evaluating how well the Agent Response is aligned with the context provided (for cases like RAG or file as an input )

7. Relevance will help you in evaluating how well the response aligns with the system instructions ( the prompt )

Note- Each of these Evaluative metrics has a cost associated with it for evaluation