> ## Documentation Index
> Fetch the complete documentation index at: https://praison.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# is Anthropic Model • TypeScript AI Agent SDK

> isAnthropicModel: API reference for isAnthropicModel

# isAnthropicModel

Function

> This function is defined in the [**llm**](https://praison.ai/docs/sdk/reference/typescript/modules/llm.md) module.

## Signature

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
def isAnthropicModel(model: string | undefined) -> boolean
```

### Returns

**Returns** `boolean`

The result of the operation.

## Source

> [card] [View on GitHub](https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-ts/src/llm/index.ts#L204)
>
> `src/llm/index.ts` at line 204

***

## Related Documentation

> [card] [JS Providers](https://praison.ai/docs/docs/js/providers)


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