Faster output version of Grok 3 Mini. 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 extensive domain knowledge, and shines in math-specific and quantitative use cases, such as solving challenging puzzles or math problems. Content policy rejections can still be charged: xAI may pass through a $0.05 moderation-failure fee, or a $0.055 usage-guidelines violation fee, depending on which rejection upstream returns.
Context Window
131.1K
Max Output
131.1K
Input Price (Auto)
$0.60/1M
Output Price (Auto)
$4.00/1M
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
32.1
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Coding Index
25.2
GPQA Diamond
Graduate-level scientific reasoning
79.1%
Better than 81% of models compared
HLE
Humanity's Last Exam
11.1%
Better than 76% of models compared
IFBench
Instruction-following benchmark
45.9%
Better than 62% of models compared
T²-Bench Telecom
Conversational AI agents in dual-control scenarios
90.4%
Better than 88% of models compared
AA-LCR
Long context reasoning evaluation
50.3%
Better than 67% of models compared
SciCode
Python programming for scientific computing
40.6%
Better than 85% of models compared
Terminal-Bench Hard
Agentic coding and terminal use
17.4%
Better than 64% of models compared
AIME 2025
American Invitational Mathematics Examination 2025
84.7%
Better than 82% of models compared
AIME
American Invitational Mathematics Examination
93.3%
Better than 97% of models compared
MMLU-Pro
Professional and academic subject knowledge
82.8%
Better than 82% of models compared
Last updated May 15, 2026
Artificial AnalysisLiveCodeBench
Contamination-free coding benchmark
69.6%
Better than 79% of models compared
Math-500
Diverse mathematical problem solving benchmark
99.2%
Better than 99% of models compared
