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Grok 4.20

Grok 4.20 Beta: xAI's frontier multimodal model with native 4-agent multi-agent collaboration system (Grok, Harper, Benjamin, Lucas) for real-time debate, fact-checking, and reduced hallucinations

Input / 1M tokens

N/A

Output / 1M tokens

N/A

Context window

256K

Capabilities

  • Streaming
  • Function Calling
  • Multi-Agent Collaboration
  • Real-time Search
  • Native Tool Use