How can you combine LangSmith evaluators with custom logic to flag outputs with low similarity scores?

hard📝 Application Q9 of 15

LangChain - Evaluation and Testing

AUse ExactMatchEvaluator for similarity scoring

BModify evaluator source code to raise errors on low scores

CIgnore scores and manually inspect all outputs

DEvaluate outputs, then check if score < threshold to flag

Step-by-Step Solution

Solution:

Step 1: Use evaluator to get similarity scores
Call evaluate to get scores for outputs.
Step 2: Apply custom logic to flag low scores
Compare scores to a threshold and flag those below it.
Final Answer:
Evaluate outputs, then check if score < threshold to flag -> Option D
Quick Check:
Flagging uses score threshold comparison [OK]

Quick Trick: Flag outputs by comparing scores to a threshold [OK]

Common Mistakes:

MISTAKES

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