# ModelFeedbackSource

> **Class** in `langsmith`

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

Model feedback source.

## Signature

```python
ModelFeedbackSource()
```

## Extends

- `FeedbackSourceBase`

## Properties

- `type`

---

[View source on GitHub](https://github.com/langchain-ai/langsmith-sdk/blob/c2450d95237768ddd7e77a60f4939f164fca3e8d/python/langsmith/schemas.py#L601)