Model provider

xAI

Grok chat and reasoning models through an OpenAI-compatible API.

Try in Playground Provider website

Available through one endpoint

2 xAI models

API documentation →

xAIGrok 4grok-4

xAI reasoning model with tool and vision support.

256K context$3.00 / $15.00reasoningtoolsvision xAIGrok 3 Minigrok-3-mini

Compact reasoning model for lower-cost tasks.

131K context$0.30 / $0.50fastreasoning