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Which of the following is the correct way to enable streaming when creating a LangChain LLM instance?

easy📝 Syntax Q12 of 15
LangChain - LLM and Chat Model Integration
Which of the following is the correct way to enable streaming when creating a LangChain LLM instance?
Allm = OpenAI(streaming=True)
Bllm = OpenAI(enable_stream=True)
Cllm = OpenAI(stream=True)
Dllm = OpenAI(use_streaming=True)
Step-by-Step Solution
Solution:
  1. Step 1: Recall LangChain LLM streaming parameter

    The correct parameter to enable streaming is exactly streaming=True.
  2. Step 2: Match correct syntax

    llm = OpenAI(streaming=True) uses streaming=True, which matches the official LangChain pattern.
  3. Final Answer:

    llm = OpenAI(streaming=True) -> Option A
  4. Quick Check:

    Streaming param is streaming=True [OK]
Quick Trick: Look for exact parameter name 'streaming=True' [OK]
Common Mistakes:
  • Using incorrect parameter names like stream or enable_stream
  • Adding underscores incorrectly
  • Confusing streaming with other flags

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