# is_codey_model

> **Function** in `langchain_community`

📖 [View in docs](https://reference.langchain.com/python/langchain-community/llms/vertexai/is_codey_model)

Return True if the model name is a Codey model.

## Signature

```python
is_codey_model(
    model_name: str,
) -> bool
```

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[View source on GitHub](https://github.com/langchain-ai/langchain-community/blob/a6a6079511ac8a5c1293337f88096b8641562e77/libs/community/langchain_community/llms/vertexai.py#L42)