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Grok 3 Mini Beta

Grok 3 Mini Beta by xAI

xAI's lightweight model that thinks before responding. Great for simple or logic-based tasks that do not require deep domain knowledge. The raw thinking traces are accessible.

index.ts
import { streamText } from 'ai'
const result = streamText({
model: 'xai/grok-3-mini',
prompt: 'Why is the sky blue?'
})