Grok 3 mini

xAI
active

Fast reasoning model from xAI. Configurable thinking effort. Strong on STEM.

Context window131K tokens
Input / 1M tokens$0.3
Output / 1M tokens$0.5

Version History

grok-3-mini-betamajorFebruary 17, 2025

Grok 3 mini brings fast chain-of-thought reasoning at low cost. Configurable thinking effort. Outperforms o3-mini on AIME 2025.