[Solved] Given this code snippet, what will be the output of results? inputs = ["Hello", "World"] model = lambda x: x.... Given this code snippet, what will be the output of results? | LangChain

LangChain - Evaluation and Testing

Given this code snippet, what will be the output of results?

inputs = ["Hello", "World"]
model = lambda x: x.lower()
expected = ["hello", "world"]
pipeline = EvaluationPipeline(inputs, model, expected)
results = pipeline.run()

A[True, False]

B[False, False]

C[True, True]

DRuntimeError

Step-by-Step Solution

Solution:

Step 1: Understand the model function
The model converts each input string to lowercase, so "Hello" -> "hello" and "World" -> "world".
Step 2: Compare model outputs to expected
Both outputs match the expected list exactly, so evaluation returns True for both.
Final Answer:
[True, True] -> Option C
Quick Check:
Lowercase matches expected = True [OK]

Quick Trick: Check if model output matches expected exactly [OK]

Common Mistakes:

MISTAKES

Assuming case does not matter
Expecting runtime error from lambda
Mixing up True and False results

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More LangChain Quizzes

Given this code snippet, what will be the output of results?

Step 1: Understand the model function

Step 2: Compare model outputs to expected

Final Answer:

Quick Check:

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