Grok 4.20 Reasoning

xAI

xai/grok-4.20-0309-reasoning

Providers

1

Context

2.0M

Input

$2.00/M

Output

$6.00/M

Aliases:grok-4.20-reasoninggrok420-reasoning

xAI's Grok 4.20 reasoning model with 2M token context window. Supports reasoning, function calling, structured outputs, and vision.

xai/grok-4.20-0309-reasoning

2.0M context131K max out

Input Price

$2.00/M tokens

Output Price

$6.00/M tokens

Cache read: $0.20/MWeb search $5.00/1K searches