Parameters
- 
__namedParameters: { 
 llm: LanguageModelLike;
 prompt: BasePromptTemplate<any, BasePromptValueInterface, any>;
 documentPrompt?: BasePromptTemplate<any, BasePromptValueInterface, any>;
 documentSeparator?: string;
 outputParser?: BaseOutputParser<RunOutput>;
 }
- 
llm: LanguageModelLike
- 
prompt: BasePromptTemplate<any, BasePromptValueInterface, any>
- 
OptionaldocumentPrompt?: BasePromptTemplate<any, BasePromptValueInterface, any>
- 
OptionaldocumentSeparator?: string
- 
OptionaloutputParser?: BaseOutputParser<RunOutput>
 
 
Returns Promise<RunnableSequence<Record<string, unknown>, Exclude<RunOutput, Error>>>
An LCEL Runnable chain.
   Expects a dictionary as input with a list of Documents being passed under
   the "context" key.
   Return type depends on the output_parser used.
 
Create a chain that passes a list of documents to a model.