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

# ClaudeModel

> Represents the Claude model family used in a session or tool invocation.

## Definition

**Assembly:** CloudNimble.ClaudeEssentials.dll

**Namespace:** CloudNimble.ClaudeEssentials.Hooks

**Inheritance:** System.Enum

## Syntax

```csharp theme={null}
CloudNimble.ClaudeEssentials.Hooks.ClaudeModel
```

## Summary

Represents the Claude model family used in a session or tool invocation.

## Values

| Name | Value | Description |
| - | - | - |
| `Sonnet` | 0 | The Claude Sonnet model, balancing capability and speed. |
| `Opus` | 1 | The Claude Opus model, optimized for the most demanding tasks. |
| `Haiku` | 2 | The Claude Haiku model, optimized for speed and efficiency. |


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