Grok 4.20 Multi-Agent Beta

xAI

Introduction

Grok 4.20 Multi-Agent Beta is an AI model developed by xAI. It supports Chat, Code capabilities.

2,000,000 tokens

140 tokens/s

14000 tokens/s

Chat

Code

Input Tokens2,000,000 tokens

Output Tokens128,000 tokens

$0.002/1K input, $0.006/1K output

Release Date2026-03-12

Versiongrok4.20