Grok 4.20 Multi-Agent
Grok 4.20 Multi-Agent is xAI's model purpose-built for multi-agent orchestration and collaboration, part of the Grok 4.20 beta generation.
ReasoningTool UseImplicit CachingVision (Image)File InputWeb Search
index.ts
import { streamText } from 'ai'
const result = streamText({ model: 'xai/grok-4.20-multi-agent', prompt: 'Why is the sky blue?'})Providers
Route requests across multiple providers. Copy a provider slug to set your preference. Visit the docs for more info. Using a provider means you agree to their terms, listed under Legal.
| Provider |
|---|
 xAI | 2M | 2.1s | 1844tps | $1.25/M | $2.50/M | Read: $0.2/M Write: — | $5/K + input costs | — | +4 | 03/09/2026 |