Grok 4.20 Multi-Agent

xAI

Grok 4.20 Multi-Agent is optimized for orchestrating multiple agents that collaborate on research tasks. It coordinates web search and X search across agents to gather, synthesize, and iterate on research in real time, refining results based on intermediate findings. With a 2M context window and reasoning capabilities, it excels at complex research workflows requiring multi-source analysis.

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Capabilities

Thinking

Tool Use

Image Input

Example Use Cases

Multi-agent collaborative research

Complex research requiring multiple search sources

Orchestrated agent workflows with reasoning

Technical Specifications

Context Window

2,000,000 tokens

Max Output

256,000 tokens

Pricing

Token Costs (per 1M tokens)

Cache Miss Input

$2

Non-Reasoning Output

$6

Cache Read Input

$0.20

Tool Costs (per 1K calls)

Web Search

$5

Code Execution

$5