SpaceXAI: Grok 4.6

grok-4.6

Grok 4.6 is a model from SpaceXAI with frontier performance on coding, knowledge work, and STEM. It is succeeded by [Grok 4.7](/x-ai/grok-4.7).

Modalities

Input

textimagepdf

Output

text

Pricing

Cost per 1 million tokens

Input

$2.4

Output

$7.2

Model Specs

Context Window

500,000

Max Output

450,000

Release Date

2026-08-12

Knowledge Cutoff

2026-02-01

Capabilities

Reasoning

Tool Calling

Vision

Last Updated: 2026-08-12

Provider: