Grok 4.20 Multi-Agent Beta (xAI)

View on xAI View on OpenRouter

Verified provider routes accept text and image input and produce text output. Supported combinations depend on the provider route.

Description source

Identity and capabilities

Status: active
Local execution: Not verified
Context window: 1,000,000
Maximum output: 1,800,000
Image input: Yes
Reasoning: Yes
Tool calling: No
Release date: Mar 10, 2026
First seen: 2026-08-29 19:40:01Z UTC
Last verified: 1 min ago

Current offers - prices in USD · per 1M tokens

Prices by provider, service tier, context and offer route
	OpenRouter
Cached input	$0.2
Input	$1.25
Output	$2.5

Active promotions

No officially confirmed promotion applies to this model.

Recent price changes

No price changes in the last 7 days.