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Which of the following is the correct syntax to create a semantic chunker with chunk size 500 and overlap 50 in langchain?

easy📝 Syntax Q3 of 15
LangChain - Text Splitting
Which of the following is the correct syntax to create a semantic chunker with chunk size 500 and overlap 50 in langchain?
ASemanticChunker(chunk_size=500, chunk_overlap=50)
BSemanticChunker(size=500, overlap=50)
CSemanticChunker(500, 50)
DSemanticChunker(chunk=500, overlap=50)
Step-by-Step Solution
Solution:

  1. Step 1: Recall correct parameter names

    Langchain uses 'chunk_size' and 'chunk_overlap' as parameter names.

  2. Step 2: Match syntax with parameters

    Only SemanticChunker(chunk_size=500, chunk_overlap=50) uses correct parameter names and keyword argument style.

  3. Final Answer:

    SemanticChunker(chunk_size=500, chunk_overlap=50) -> Option A

  4. Quick Check:

    Correct syntax uses chunk_size and chunk_overlap [OK]
Quick Trick: Use full parameter names chunk_size and chunk_overlap for clarity [OK]
Common Mistakes:
  • Using positional arguments instead of keywords
  • Using wrong parameter names like size or chunk
  • Mixing parameter names inconsistently

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