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Overview

xAI’s Grok models bring real-time knowledge and unique capabilities to your agents. Known for their direct, informative responses and ability to access current information.

Available Models

Grok 4.1 Fast Non-Reasoning

2 credits • Optimized for speed
  • 128K context window
  • Good reasoning with fast responses
  • Speed: Fast • Cost: Low
  • Best for: Real-time applications

Grok 4 Fast Non-Reasoning

2 credits • Fast and efficient
  • 128K context window
  • Good reasoning for quick tasks
  • Speed: Fast • Cost: Low
  • Best for: Quick responses

Grok 3

2 credits • Versatile model
  • 128K context window
  • Excellent reasoning capabilities
  • Speed: Medium • Cost: Medium
  • Best for: Diverse applications

Grok 3 Mini

1 credit • Compact and efficient
  • 64K context window
  • Good reasoning at low cost
  • Speed: Fast • Cost: Low
  • Best for: Simple tasks, high volume

Grok 3 Reasoning

4 credits • Enhanced reasoning
  • 128K context window
  • Excellent analytical capabilities
  • Speed: Medium • Cost: Medium
  • Reasoning model for complex tasks

Setup

Using BoostGPT-Hosted API Keys

1

Select Grok Model

In your BoostGPT dashboard, select any Grok model when creating or configuring your bot.
2

Choose Your Model

  • Grok 3: Best for balanced performance
  • Grok 4.1 Fast: When you need speed
  • Grok 3 Mini: Cost-effective for simple tasks
  • Grok 3 Reasoning: Complex analytical tasks

Using Your Own xAI API Key

1

Navigate to Integrations

Go to app.boostgpt.co and select Integrations
2

Select xAI

Find and click on the xAI provider
3

Add API Key

Enter your xAI API key and select which agents will use this key
4

Save Configuration

Click save to apply your custom API key

Next Steps