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xAI

xAI

25 models available

Documentation

Models

Browse all models from xAI

Grok 4.20 (Experimental, Non-Reasoning)

xai

Tool UseVision

Input

$2.00/1M

Output

$6.00/1M

Context

2.0M

Max Output

30K

Grok 4.20 Beta (Non-Reasoning)

xai

Tool UseVision

Input

$2.00/1M

Output

$6.00/1M

Context

2.0M

Max Output

30K

Grok 4.20 Multi-Agent Beta

xai

ReasoningVision

Input

$2.00/1M

Output

$6.00/1M

Context

2.0M

Max Output

30K

Grok 4.20 Beta (Reasoning)

xai

ReasoningTool UseVision

Input

$2.00/1M

Output

$6.00/1M

Context

2.0M

Max Output

30K

Grok 4.20 Multi-Agent

xai

ReasoningVision

Input

$2.00/1M

Output

$6.00/1M

Context

2.0M

Max Output

30K

Grok 4.20 (Reasoning)

xai

ReasoningTool UseVision

Input

$2.00/1M

Output

$6.00/1M

Context

2.0M

Max Output

30K

Grok 4.20 (Non-Reasoning)

xai

Tool UseVision

Input

$2.00/1M

Output

$6.00/1M

Context

2.0M

Max Output

30K

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API Integration
NPM Package
@ai-sdk/xai
Environment Variables
XAI_API_KEY
Documentation