AI Models Directory
xAI
xAI

Grok 4.3

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)

1.0M

Max Output (Out)

30K

Input (1M tokens)

$1.25

Output (1M tokens)

$2.50

Quick signals

  • Provider: xAI
  • Inputs: text, image
  • Latest update: 2026-05-01

Usage profile

  • Context window: 1.0M
  • Max output: 30K
  • Open weights: No

Capabilities

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

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