# EmbeddingDistance

> **Class** in `langchain_classic`

📖 [View in docs](https://reference.langchain.com/python/langchain-classic/evaluation/embedding_distance/base/EmbeddingDistance)

Embedding Distance Metric.

## Signature

```python
EmbeddingDistance()
```

## Extends

- `str`
- `Enum`

## Properties

- `COSINE`
- `EUCLIDEAN`
- `MANHATTAN`
- `CHEBYSHEV`
- `HAMMING`

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[View source on GitHub](https://github.com/langchain-ai/langchain/blob/f0c5a28fa05adcda89aebcb449d897245ab21fa4/libs/langchain/langchain_classic/evaluation/embedding_distance/base.py#L75)