> ## Documentation Index
> Fetch the complete documentation index at: https://reedai-07fa30f1.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Anthropic (Claude) Models

> Access Claude 3.5 Sonnet, Haiku, and Opus models for advanced reasoning and long-context tasks

Anthropic's Claude models are known for exceptional reasoning capabilities, nuanced understanding, and industry-leading context windows up to 200,000 tokens.

## Available models

<CardGroup cols={2}>
  <Card title="Claude 3.5 Sonnet" icon="sparkles">
    **Context**: 200K tokens\
    **Strengths**: Best balance, reasoning, coding

    Anthropic's most capable general-purpose model
  </Card>

  <Card title="Claude 3.5 Haiku" icon="bolt">
    **Context**: 200K tokens\
    **Strengths**: Speed, efficiency, large context

    Fast responses with extended context
  </Card>

  <Card title="Claude 3 Opus" icon="crown">
    **Context**: 200K tokens\
    **Strengths**: Maximum capability, analysis

    Top-tier performance for complex tasks
  </Card>
</CardGroup>

## Model details

### Claude 3.5 Sonnet

Anthropic's flagship model with exceptional capabilities:

**Best for:**

* Complex coding and software architecture
* Long document analysis
* Nuanced writing and content creation
* Research and analysis
* Technical documentation

**Key strengths:**

* Superior reasoning on complex problems
* Excellent instruction following
* Strong coding capabilities
* Natural, human-like responses
* Extended context handling

### Claude 3.5 Haiku

Fast and efficient with large context:

**Best for:**

* Quick responses with context retention
* Real-time applications
* High-volume processing
* Cost-effective long-context tasks

**Key strengths:**

* Exceptional speed
* Maintains quality at lower cost
* Full 200K context window
* Good for iterative workflows

### Claude 3 Opus

Maximum capability model:

**Best for:**

* Most challenging reasoning tasks
* Critical analysis requiring highest accuracy
* Complex research and synthesis
* When quality is paramount

## Capabilities comparison

| Capability    | Sonnet 3.5 | Haiku 3.5 | Opus 3 |
| ------------- | ---------- | --------- | ------ |
| **Reasoning** | ⭐⭐⭐⭐⭐      | ⭐⭐⭐⭐      | ⭐⭐⭐⭐⭐  |
| **Coding**    | ⭐⭐⭐⭐⭐      | ⭐⭐⭐⭐      | ⭐⭐⭐⭐⭐  |
| **Speed**     | ⭐⭐⭐⭐       | ⭐⭐⭐⭐⭐     | ⭐⭐⭐    |
| **Context**   | 200K       | 200K      | 200K   |
| **Cost**      | ⭐⭐⭐        | ⭐⭐⭐⭐⭐     | ⭐⭐     |

<Tip>
  Claude models excel at long-form content, complex reasoning, and maintaining context over extended conversations. Use them when nuance and depth matter.
</Tip>

## Use cases

* Advanced code generation and refactoring
* Long document analysis and summarization
* Research paper comprehension
* Creative writing and storytelling
* Complex problem decomposition
* Technical documentation writing

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