Grok 4.20

grok-4-20

Modalities

Input

textimage

Output

text

Pricing

Cost per 1 million tokens

Input

$1.704

Output

$3.396

Model Specs

Context Window

2,000,000

Max Output

128,000

Release Date

2026-03-12

Knowledge Cutoff

Capabilities

Reasoning

Tool Calling

Vision

Last Updated: 2026-05-07

Provider: