xAI (Grok)

Configure xAI’s Grok models with large context windows and reasoning capabilities.

Website: https://x.ai/

Getting an API Key

1. Go to xAI Console and sign in
2. Navigate to API Keys section
3. Create a new API key and name it (e.g., “CodinIT”)
4. Copy the key immediately - you won’t see it again

Configuration

1. Click the settings icon (⚙️) in CodinIT
2. Select “xAI” as the API Provider
3. Paste your API key
4. Choose your model

Supported Models

Grok-3 Series (131K context):

• grok-3-beta (Default)
• grok-3-fast-beta
• grok-3-mini-beta (Reasoning enabled)
• grok-3-mini-fast-beta (Reasoning enabled)

Grok-2 Series (131K context):

• grok-2-latest
• grok-2
• grok-2-1212

Vision Models:

• grok-2-vision-latest (32K context)
• grok-2-vision (32K context)
• grok-vision-beta (8K context)

Reasoning Capabilities

Available on grok-3-mini-beta and grok-3-mini-fast-beta:

• Step-by-step problem solving: Methodical thinking process
• Reasoning effort control: Set low for quick responses or high for complex problems
• Reasoning trace access: View the model’s thinking process

Notes

• Context window: Up to 131K tokens for most models
• Vision support: Available on select models
• Pricing: Varies by model, see xAI documentation