Skip to main content

Apps & Servers Skills News Models Leaderboard Blog

Grok 4 — AI Model — MCP App Store | MCP App Store

Grok 4

instructClosed source

xAI's Grok 4 flagship — frontier reasoning and multimodal model with a 256K context window and tool-use capabilities.

256K tokens$3 in · $15 out / 1MTransformerProprietary

Benchmarks

Grok 4

55.5%

Grok 4.1 Fast

55.5%

Grok 4.20

55.5%

exo-unoptimized (grok-4-fast + gemini-2.5-flash)

Grok 4

63.0%

Grok 4.1 Fast

69.6%

Grok-4-0709 Prompt — rank #9

Grok 4

24.5%

Grok 4 — rank #3, calibration error 56.4%

Grok 4

62.0%

Grok 4.20

68.0%

Grok 4.1 Fast

60.0%

Grok 4 — rank #24

MCP App Store

The AI ecosystem directory — MCP Apps, Agent Skills, and daily news.

Directory

MCP Apps & Servers Agent Skills AI News AI Models What are MCP Apps?

Resources

Documentation Specification GitHub

Account

Sign in Get Started Dashboard

Company

Contact Build an MCP App

Legal

Privacy Policy Terms of Use

© 2026 MCP App Store

All rights reserved.

Other models in this family

Grok 4.1 Fastinstruct

Grok 4.20reasoning

Grok 4.20 Multi-Agentinstruct