Add Evaluations
Attach repeatable checks that score agent responses during testing and batch runs.
Add Evaluations
Evaluations turn an expected behavior into a repeatable check. Use them to measure requirements such as correctness, groundedness, format, tone, or response length.
- Open the Flow's Evaluate tab.
- Select Add Eval.
- Choose a Quick Setup template or an existing evaluator.
Choose the evaluator based on the requirement:
- A Code Evaluation is deterministic and works well for schemas, exact values, patterns, and limits.
- An LLM as a Judge evaluation can grade qualities that require language understanding, such as whether an answer is supported by the retrieved context.
Map the evaluator's inputs to the Flow input, output, or expected dataset fields it needs. Run a few examples and inspect the evaluation reason—not only the score—to make sure the check represents your requirement.
See Evaluations for setup, custom evaluators, and RAG evaluation patterns.