# InfinityRerank

> **Class** in `langchain_community`

📖 [View in docs](https://reference.langchain.com/python/langchain-community/document_compressors/infinity_rerank/InfinityRerank)

Document compressor that uses `Infinity Rerank API`.

## Signature

```python
InfinityRerank()
```

## Extends

- `BaseDocumentCompressor`

## Properties

- `client`
- `model`
- `top_n`
- `model_config`

## Methods

- [`validate_environment()`](https://reference.langchain.com/python/langchain-community/document_compressors/infinity_rerank/InfinityRerank/validate_environment)
- [`rerank()`](https://reference.langchain.com/python/langchain-community/document_compressors/infinity_rerank/InfinityRerank/rerank)
- [`compress_documents()`](https://reference.langchain.com/python/langchain-community/document_compressors/infinity_rerank/InfinityRerank/compress_documents)

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[View source on GitHub](https://github.com/langchain-ai/langchain-community/blob/d5ea8358933260ad48dd31f7f8076555c7b4885a/libs/community/langchain_community/document_compressors/infinity_rerank.py#L31)