x-ai

SpaceXAI: Grok 4.20 Multi-Agent

SpaceXAI's Grok 4.20 Multi-Agent is designed to process vast amounts of text-up to 2 million tokens in context-and handle inputs from multiple modalities including text, images, and files. It supports reasoning but does not offer structured output or integration with external tools. At $1.25 per million input tokens and $2.5 per million output tokens, the model is priced higher than some alternatives; however, its ability to manage complex contexts and diverse inputs makes it a strong contender for tasks requiring deep comprehension and flexibility. Given its current lack of independent benchmark coverage, users should consider this pricing along with the model's unique capabilities when deciding whether Grok 4.20 fits their needs.

Quality Score
98/100
price + capability + benchmarks
Input Price
$1.25
per 1M tokens
Output Price
$2.50
per 1M tokens
Context Window
2,000,000
tokens
Model ID
x-ai/grok-4.20-multi-agent
Vendor
x-ai
Released
March 2026
Tokenizer
Grok
Input Modalities
text, image, file
Output Modalities
text
Max Output
default
Tool Calling
not supported
Structured Output
✓ supported
Reasoning Mode
✓ supported
Vision
✓ accepts images
Audio
no
Moderated
no

What it costs in practice

Computed from the current $1.25/M input and $2.50/M output rates. Run your own numbers →

JobTokensCost
Summarize a 50-page report 30k in / 1.5k out $0.04
Classify 1,000 customer emails 500k in / 50k out $0.75
A month of a busy support chatbot 5M in / 2M out $11.25

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Quick answers

How much does SpaceXAI: Grok 4.20 Multi-Agent cost?
$1.25 per million input tokens and $2.50 per million output tokens.
What is SpaceXAI: Grok 4.20 Multi-Agent's context window?
2,000,000 tokens, roughly 3,000 pages of text in a single request.
Does SpaceXAI: Grok 4.20 Multi-Agent support tool calling?
It supports structured output, a reasoning mode.
Can SpaceXAI: Grok 4.20 Multi-Agent process images?
Yes, it accepts image input.