# DatasetVersion

> **Class** in `langsmith`

📖 [View in docs](https://reference.langchain.com/python/langsmith/schemas/DatasetVersion)

Class representing a dataset version.

## Signature

```python
DatasetVersion()
```

## Extends

- `BaseModel`

## Properties

- `tags`
- `as_of`

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[View source on GitHub](https://github.com/langchain-ai/langsmith-sdk/blob/6a74bf5af9e542d8065af8edca54b2448f430916/python/langsmith/schemas.py#L295)