# VespaRetriever

> **Class** in `langchain_community`

📖 [View in docs](https://reference.langchain.com/python/langchain-community/retrievers/vespa_retriever/VespaRetriever)

`Vespa` retriever.

## Signature

```python
VespaRetriever()
```

## Extends

- `BaseRetriever`

## Properties

- `app`
- `body`
- `content_field`
- `metadata_fields`

## Methods

- [`get_relevant_documents_with_filter()`](https://reference.langchain.com/python/langchain-community/retrievers/vespa_retriever/VespaRetriever/get_relevant_documents_with_filter)
- [`from_params()`](https://reference.langchain.com/python/langchain-community/retrievers/vespa_retriever/VespaRetriever/from_params)

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[View source on GitHub](https://github.com/langchain-ai/langchain-community/blob/a6a6079511ac8a5c1293337f88096b8641562e77/libs/community/langchain_community/retrievers/vespa_retriever.py#L11)