langchain.chains.openai_functions.extraction.create_extraction_chain¶
- langchain.chains.openai_functions.extraction.create_extraction_chain(schema: dict, llm: BaseLanguageModel, prompt: Optional[BasePromptTemplate] = None, tags: Optional[List[str]] = None, verbose: bool = False) Chain[source]¶
Creates a chain that extracts information from a passage.
- Parameters
schema (dict) – The schema of the entities to extract.
llm (BaseLanguageModel) – The language model to use.
prompt (Optional[BasePromptTemplate]) – The prompt to use for extraction.
verbose (bool) – Whether to run in verbose mode. In verbose mode, some intermediate logs will be printed to the console. Defaults to the global verbose value, accessible via langchain.globals.get_verbose().
tags (Optional[List[str]]) –
- Returns
Chain that can be used to extract information from a passage.
- Return type