Grok 3 mini
xAIFast 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.