Grok 4 mini
xAI🇺🇸 United States
Fast reasoning variant of Grok 4. Efficient chain-of-thought at significantly lower cost than flagship Grok 4.
Context window131K tokens
Input / 1M tokens$0.5
Output / 1M tokens$1.5
Version History
grok-4-mini-betamajor
Grok 4 mini brings next-generation reasoning at low cost. Significantly outperforms Grok 3 mini on AIME and competitive coding tasks.
Benchmark Scores
Full leaderboard →88.0%
AIME 2025
72.0%
GPQA
92.0%
HumanEval
74.5%
LiveCodeBench
93.2%
MATH
87.8%
MMLU
145.0 tokens_per_sec
Speed (tok/s)
55.0%
SWE-bench Verified