grok-4

grok-4

Modalities

Input

text

Output

text

Pricing

Cost per 1 million tokens

Input

$3.6

Output

$18

Model Specs

Context Window

256,000

Max Output

64,000

Release Date

2025-07-09

Knowledge Cutoff

2025-07

Capabilities

Reasoning

Tool Calling

Vision

Last Updated: 2025-07-09

Provider: