Model

Grok 4

Grok 4 is an artificial intelligence model developed by xAI. This page lists what is publicly known about the model and every benchmark result Aivio News has recorded for it, each with its own source and date.

Developer

xAI

Model

Grok

Released

July 9, 2025

Context window

256,000

Modalities

Model, Image, Code

Status

Active

Source

x.ai