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

# Anthropic

> Connect to Anthropic's Claude 3 models for high-quality interactions.

<Frame>
  <img src="https://mintcdn.com/arivu/piekGGEpY74vFGfF/images/anthropic.png?fit=max&auto=format&n=piekGGEpY74vFGfF&q=85&s=19289571ae8b4c2ba1809bfb4749c392" alt="Anthropic" width="1919" height="908" data-path="images/anthropic.png" />
</Frame>

## Overview

Anthropic delivers the Claude 3 model family, offering leading benchmarks across reasoning, coding, and multilingual understanding. Models like Claude 3.5 Sonnet provide unparalleled speed combined with deep context handling.

<CardGroup cols={2}>
  <Card title="Large Context Window" icon="maximize">
    Handles up to 200k tokens to process entire documents or codebases.
  </Card>

  <Card title="Nuanced Reasoning" icon="brain">
    Superior performance in complex, multi-step logical tasks.
  </Card>
</CardGroup>

## Configuration

<Steps>
  <Step title="Get your API Key">
    Obtain a key from the [Anthropic Console](https://console.anthropic.com/).
  </Step>

  <Step title="Environment Setup">
    Add the API key to your configuration:

    <CodeGroup>
      ```bash .env theme={null}
      ANTHROPIC_API_KEY="sk-ant-api03-..."
      DEFAULT_MODEL="claude-3-5-sonnet-20240620"
      ```
    </CodeGroup>
  </Step>
</Steps>

<Accordion title="Model Differences">
  * **Claude 3 Opus**: Highest capability and intelligence.
  * **Claude 3.5 Sonnet**: The best balanced model for speed, cost, and high-tier intelligence.
  * **Claude 3 Haiku**: Fastest responsiveness, designed for near real-time engagement.
</Accordion>