Back to Grok 4.3

Grok 4.3

xAI's flagship reasoning model with 1M context, vision, and tool support.

grok-4-3
STABLEGet Started
Streaming
Vision
Tools
Reasoning
JSON Output

Select Provider

xAI Pricing for Grok 4.3

View detailed pricing and capabilities for this provider.

xAI
Context: 1M
Input
$1.25
/M tokens
Cached
$0.3125
/M tokens
Output
$2.5
/M tokens
Get Started