Interface: BaseRetriever

Retrievers retrieve the nodes that most closely match our query in similarity.

Implemented by

• LlamaCloudRetriever
• SummaryIndexLLMRetriever
• SummaryIndexRetriever
• VectorIndexRetriever

Methods

getServiceContext

▸ getServiceContext(): undefined | ServiceContext

Returns

undefined | ServiceContext

Defined in

packages/core/src/Retriever.ts:16

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retrieve

▸ retrieve(params): Promise<NodeWithScore<Metadata>[]>

Parameters

Name	Type
params	RetrieveParams

Returns

Promise<NodeWithScore<Metadata>[]>

Defined in

packages/core/src/Retriever.ts:15