AI Models Directory
xAI
xAI

Grok 4

A fast decision page for teams comparing performance, cost, context window, and critical capabilities without digging through raw specs.

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Max Context (In)

256K

Max Output (Out)

64K

Input (1M tokens)

$3.00

Output (1M tokens)

$15.00

Quick signals

  • Provider: xAI
  • Inputs: text
  • Latest update: 2025-07-09

Usage profile

  • Context window: 256K
  • Max output: 64K
  • Open weights: No

Capabilities

Vision
Tool Calling
Structured Output (JSON)
File Attachments
Reasoning
Open Source

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