LangChain - Prompt Templates
Which Langchain class is typically used to combine multiple prompts into a chain?
Which Langchain class is typically used to combine multiple prompts into a chain?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Recall Langchain classes for chaining
LLMChain is the class designed to link prompts and language models in sequence.Step 2: Eliminate incorrect options
PromptTemplate defines single prompts, ChainOfThought is not a Langchain class, PromptCombiner does not exist.Final Answer:
LLMChain -> Option BQuick Check:
Class for chaining = LLMChain [OK]
Quick Trick: LLMChain links prompts and models in Langchain [OK]
Common Mistakes:
- Confusing PromptTemplate with chaining class
- Assuming ChainOfThought is a Langchain class
- Inventing non-existent classes like PromptCombiner
Master "Prompt Templates" in LangChain
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