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Grok 3 Mini Beta

Grok 3 Mini Beta is xAI's compact reasoning model in the Grok 3 family. It provides efficient inference for tasks that need solid reasoning without the full computational overhead of the full-scale Grok 3, within a context window of 131.1K tokens.

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