# BaseCrossEncoder

> **Class** in `langchain_core`

📖 [View in docs](https://reference.langchain.com/python/langchain-core/cross_encoders/BaseCrossEncoder)

Interface for cross encoder models.

## Signature

```python
BaseCrossEncoder()
```

## Extends

- `ABC`

## Methods

- [`score()`](https://reference.langchain.com/python/langchain-core/cross_encoders/BaseCrossEncoder/score)

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[View source on GitHub](https://github.com/langchain-ai/langchain/blob/5ff19c613a92f448370322352c24b622d7989f18/libs/core/langchain_core/cross_encoders.py#L6)