Output Parsers

Learn how to parse the output of an LLM as structured information using output parsers in the LangChain framework.

LLMs typically provide a string of text as an output. However, when creating an LLM-powered application, we might need a more structured and formatted output that provides us with concise information rather than reading the complete response. Parsers are a tool that can help us in getting a structured output.

Note: If we don’t use parsers for our responses, then the expected output will be a plain text.

LangChain provides us with different types of parsers, as illustrated in the diagram below:

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