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What type of output does CommaSeparatedListOutputParser produce when parsing text?

easy📝 Conceptual Q1 of 15
LangChain - Output Parsers
What type of output does CommaSeparatedListOutputParser produce when parsing text?
AA list of strings separated by commas
BA dictionary with comma-separated keys
CA single string with commas removed
DA JSON object with comma-separated values
Step-by-Step Solution
Solution:
  1. Step 1: Understand the parser's purpose

    The CommaSeparatedListOutputParser is designed to parse text output that contains items separated by commas.
  2. Step 2: Identify the output format

    It converts the comma-separated string into a list of strings, splitting at commas.
  3. Final Answer:

    A list of strings separated by commas -> Option A
  4. Quick Check:

    Output format = list of strings [OK]
Quick Trick: CommaSeparatedListOutputParser splits text into list by commas [OK]
Common Mistakes:
  • Thinking it returns a dictionary
  • Assuming it removes commas without splitting
  • Expecting JSON output

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