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Grok 4.20 Non-Reasoning

Grok 4.20 Non-Reasoning is xAI's non-reasoning model in the Grok 4.20 beta generation, optimized for speed and direct responses with low hallucination rates and strict prompt adherence.

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index.ts
import { streamText } from 'ai'


const result = streamText({
  model: 'xai/grok-4.20-non-reasoning',
  prompt: 'Why is the sky blue?'
})
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