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SpaceXAI: Grok 4.20 Multi-Agent

X-AI Developer Architecture Profile

Intelligence (ELO)1431Chatbot Arena Verified
Max Context Limit2,000,000Max Out: 1,800,000 tokens
Prompt Caching84% OFF$0.20 / 1M cached
Standard API / 1M$3.75Blended Standard Rate

Model Capabilities & Contract SLAs

  • Reasoning
  • Coding & Logic
  • Fictional
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...

Granular Pricing Matrix

Input Tokens (Standard Prompt)$1.25 / 1M
⚡ Cached Input (Prompt Cache Read)84% OFF$0.20 / 1M
Output Tokens (Completion)$2.50 / 1M

Pricing data via OpenRouter. Sync: 10/2/2026

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