xAI: Grok 4.20 Multi-Agent

Public pricingIntelligence 79/100Huge memoryVisionRéflexion approfondieOutils

xAI: Grok 4.20 Multi-Agent est un modèle multimodal conçu pour workflows agentiques et usage d’outils. Il associe la gestion multimodale des entrées et une utilisation fiable des outils et des agents, un contexte de 1M+ tokens et un profil à coût équilibré pour un travail fiable sur agent workflows, tool use, and orchestration.

Input

$2.00/1M

Output

$6.00/1M

Cached

$0.20/1M

Batch

$1.00/1M

Calculate your Grok 4.20 Multi-Agent bill.

Set your workload — see cost at your exact volume.

What would Grok 4.20 Multi-Agent cost you?

Adjust the workload to see your monthly bill.

1,00010,00050,000250,0001M10M

Technical specifications

Grok 4.20 Multi-Agent at a glance.

Memory

2,000,000

tokens

Max reply

65,536

tokens

Memory tier

Huge

multiple books or whole repositories

Tokenizer

grok

Released

Mar 2026

Training cutoff

Sep 2025

Availability

Public pricing

Status

active

Benchmarks

Quality benchmarks

Independent evaluations from public leaderboards. Higher is better.

  • aa_intelligence_index

    48

What it can do

Capabilities & limits.

  • Understands images
  • Deep step-by-step thinking
  • Uses tools / calls functions
  • Strict JSON output
  • Streams replies
  • Fine-tunable on your data

When to pick Grok 4.20 Multi-Agent

  • Multi-step reasoning, research agents, or hard math.
  • Screenshot analysis, image understanding, or document OCR.
  • Agentic workflows that call tools or APIs.
  • Long documents, full codebases, or extensive chat histories.

When to look elsewhere

  • Very latency-sensitive, real-time apps where every millisecond counts.

Alternatives

Similar models to compare.

FAQ

Grok 4.20 Multi-Agent — the questions we see most.

Pricing, capabilities, alternatives — generated from the same data that powers the calculator above.

Get instant answers from our AI agent

At a typical workload of 50,000 conversations a month with 1,500-token prompts and 800-token replies, Grok 4.20 Multi-Agent costs roughly $390 per month. Input is $2.00 /1M tokens and output is $6.00 /1M tokens.
Grok 4.20 Multi-Agent has a 2,000,000-token context window (huge memory — multiple books or whole repositories). That means you can fit about 375,000 words of input and history in a single call.
Beyond text generation, Grok 4.20 Multi-Agent supports understanding images, deep step-by-step reasoning, calling functions / tools, strict JSON output. It streams replies by default.
Grok 4.20 Multi-Agent was released in March 2026, with training data cut off around September 2025.
Models in a similar class include Grok 4.20, Grok 4, Grok 4 Fast. The "Similar models" section below this FAQ links into each.

Still unsure?

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