Grok 3 Mini Beta

Reasoning Tool Calling

Grok 3 Mini is a lightweight, smaller thinking model. Unlike traditional models that generate answers immediately, Grok 3 Mini thinks before responding. It’s ideal for reasoning-heavy tasks that don’t demand...

Providers 2

Released Feb 17, 2025

Input Modalities text

Output Modalities text

Tarsk Use coding

Available Providers (2)

Provider	Model ID	Input Cost	Output Cost	Context	Max Output	Docs
NanoGPT	`grok-3-mini-beta`	$0.30/MTok	$0.50/MTok	131.1K	131.1K
OpenRouter	`x-ai/grok-3-mini-beta`	$0.30/MTok	$0.50/MTok	131.1K	8.2K

Capabilities

Reasoning

Tool Calling

Attachments

Open Weights

Structured Output