Grok 4.20 Subagent
xAI's subagent variant of Grok 4.20 for collaborative deep research. Multiple agents operate in parallel to coordinate tool use and synthesize information across complex tasks. Scales from 4 to 16 agents based on reasoning effort. 2M-token context with image support.
Benchmarks
This model hasn't been evaluated by Artificial Analysis yet. Benchmark scores will appear once they're published.
Specifications
Providers
Compare with
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Nemotron 3 Ultravs Grok 4.20 SubagentFrequently Asked Questions about Grok 4.20 Subagent▼
Who created Grok 4.20 Subagent?
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Grok 4.20 Subagent was created by xAI.
Is Grok 4.20 Subagent a reasoning model?
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No, Grok 4.20 Subagent is not a reasoning model. It responds directly without an extended internal thinking step. For tasks requiring deep chain-of-thought reasoning, consider models like Claude, o-series from OpenAI, or Gemini Thinking.
Does Grok 4.20 Subagent support image or vision input?
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Yes, Grok 4.20 Subagent supports vision/image input. You can share images in your conversation and the model will analyze and respond based on their content.
Does Grok 4.20 Subagent support audio?
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No, Grok 4.20 Subagent does not support audio input.
What is the context window of Grok 4.20 Subagent?
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Grok 4.20 Subagent has a context window of 2M tokens, meaning it can process approximately 1,500,000 words of context at once.
Is Grok 4.20 Subagent open source?
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Grok 4.20 Subagent is a proprietary model developed by xAI. The model weights and training data are not publicly available.
What is Grok 4.20 Subagent good at?
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Based on benchmark data, Grok 4.20 Subagent excels at: visual analysis and image understanding. It is xAI's capable model suitable for a wide range of tasks.
Where can I use Grok 4.20 Subagent?
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You can chat with Grok 4.20 Subagent on idapt.app — no separate API key required. idapt is an AI workspace with 200+ models, agents, computers, and tasks. You can also access Grok 4.20 Subagent through xAI's own API or platform.