Skip to content
AI Viewer
xAI Released March 31, 2026 Synced Apr 19, 2026

xAI: Grok 4.20 Multi-Agent

Grok 4.20 Multi-Agent is a variant of xAI’s Grok 4.20 designed for collaborative, agent-based workflows. Multiple agents operate in parallel to conduct deep research, coordinate tool use, and synthesize information...

VisionReasoning

Why it stands out

Offers a 2000K-token context window, enabling full-document and multi-file analysis without chunking.
Reasoning capability positions it for multi-step analysis and chain-of-thought tasks.
Multimodal input (vision) extends it beyond text-only workflows.

What to watch

No tool-use capability is currently tracked, which limits its fit for agentic or function-calling patterns.
No benchmark score currently tracked — evaluate using task-specific testing alongside pricing and capability data.

Release timeline

Tracked events for xAI: Grok 4.20 Multi-Agent.

Back to model tracker

release

xAI: Grok 4.20 Multi-Agent entered the tracked catalog

March 31, 2026

Grok 4.20 Multi-Agent is a variant of xAI’s Grok 4.20 designed for collaborative, agent-based workflows. Multiple agents operate in parallel to conduct deep research, coordinate tool use, and synthesize information across complex tasks. Reasoning effort behavior: - low / medium: 4 agents - high / xhigh: 16 agents

View source

Nearby alternatives

Other xAI models worth checking.

Need a recommendation instead?
xAI

xAI: Grok 4.20

Grok 4.20 is xAI's newest flagship model with industry-leading speed and agentic tool calling capabilities. It combines the lowest hallucina

Input $2.00/M
Context 2,000,000
 xAI

xAI: Grok 4.20 Multi-Agent Beta

Grok 4.20 Multi-Agent Beta is a variant of xAI’s Grok 4.20 designed for collaborative, agent-based workflows. Multiple agents operate in par

Input $2.00/M
Context 2,000,000
 xAI

xAI: Grok 4.20 Beta

Grok 4.20 Beta is xAI's newest flagship model with industry-leading speed and agentic tool calling capabilities. It combines the lowest hall

Input $2.00/M
Context 2,000,000
 xAI

xAI: Grok 4.1 Fast

Grok 4.1 Fast is xAI's best agentic tool calling model that shines in real-world use cases like customer support and deep research. 2M conte

Input $0.200/M
Context 2,000,000

Recent changes

LaunchMar 31

xAI launched xAI: Grok 4.20 Multi-Agent

Compare

See how xAI: Grok 4.20 Multi-Agent stacks up.

All comparisons

vs Anthropic: Claude 3.5 Haiku

Side-by-side pricing, context, and capabilities

vs Anthropic: Claude Haiku 4.5

Side-by-side pricing, context, and capabilities

vs DeepSeek: R1 0528

Side-by-side pricing, context, and capabilities

vs DeepSeek: R1

Side-by-side pricing, context, and capabilities

vs Google: Nano Banana (Gemini 2.5 Flash Image)

Side-by-side pricing, context, and capabilities

vs Google: Gemini 2.5 Flash

Side-by-side pricing, context, and capabilities