swarmagent.dev
GitHub
DocsModelsResourcesPricingNewsContactGitHub

OpenRouter model

SpaceXAI: Grok 4.20 Multi-Agent

Grok 4.20 Multi-Agent is a variant of SpaceXAI’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...

Provider
OpenRouter
Availability
Available
Model ID
x-ai/grok-4.20-multi-agent
Snapshot
2026-10-07

SpaceXAI: Grok 4.20 Multi-Agent model overview

SpaceXAI: Grok 4.20 Multi-Agent is listed in the public Swarm catalog through OpenRouter. This page summarizes the verified catalog fields used by Swarm without claiming real-time access for every provider account.

Provider
OpenRouter
Family
OpenRouter
Context window
2M tokens
Thinking support
low · medium · high · xhigh
Availability status
Available
Catalog ID
openrouter/x-ai/grok-4.20-multi-agent
  • File input
  • Image input
  • Text input
  • Text output
  • Reasoning
  • Structured output
  • JSON

Run SpaceXAI: Grok 4.20 Multi-Agent in Swarm

Verified CLI workflow & multi-agent architecture

Quickstart Guide →
bash — swarm run
$swarm ctl model set --provider openrouter --model openrouter/x-ai/grok-4.20-multi-agent

# Or switch interactively inside the terminal TUI:

>/models

Subagent Role Matrix

Assign SpaceXAI: Grok 4.20 Multi-Agent to specialized system roles in ~/.swarm/config.json:

  • Primary / Planner: Orchestrates full task DAGs and multi-stage pipelines.
  • Coder Subagent: Generates code and unit tests inside private Git worktrees.
  • Finder Subagent: Performs read-only code search, symbol discovery, and mapping.
System Agent Roles →Why Swarm Architecture →
← All OpenRouter models

Public catalog snapshot. Catalog availability is not a real-time provider status or an access guarantee.