Grok 3

xai

xAI's previous-generation flagship text model with 131K context, function calling, and structured output support. Superseded by the Grok 4 series.

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Capabilities

Tool Use

Example Use Cases

General text tasks with xai legacy

Function calling without reasoning

Technical Specifications

Context Window

131,072 tokens

Max Output

131,072 tokens

Cache Miss Cost

$3 per 1M tokens

Non-Reasoning Cost

$15 per 1M tokens

Cache Read Cost

$0.75 per 1M tokens

Web Search Cost

$15 per 1K calls

Code Execution Cost

$0.19 per 1K calls

Image Generation Cost

$20 per 1K calls

⚠️ Legacy

Made legacy on

Reason

Outdated model

Recommended Replacement

Grok 4