Grok 4.7

xAI · September 2026

Built for code, agent work and professional knowledge work, over long documents.

Best for: Coding and agent workflows

Context window
500,000 tokens
≈ 375,000 words · about 1,500 pages

Modalities

TextInput and output
ImageInput only
AudioNot supported
VideoNot supported

Reasoning effort

Default: High.

Low
Medium
High
X-High

Features

StreamingSupported
Function callingSupported
Structured outputsSupported
Fine-tuningNot supported

Tools

Web searchSupported
Image generationSupported
Code interpreterSupported
Hosted shellSupported
Apply patchNot supported
SkillsNot supported
Computer useNot supported

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