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Grok 4

Closed

Grok 4 is an AI model from xAI.

Publisher
xAI
Family
Grok
Input
Output
License
proprietary
Released
10 Jul 2025

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Notes

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Attribution

Benchmark scores
AiderAAfrontiermathLiveBenchprime-hubOpenReward
Attribution policy →
Input
$5.50
/1M tok
Output
$27.50
/1M tok
Blended
$11
#403/ 414/1M · 3:1
Speed
0
#221/ 414tok/s

Price & speed via Artificial Analysis · ranked across tracked models

Reported on 23 evals across 8 domains - best 99.0% on MATH-500 · #3 of 178

Reported eval scores

23
MATH-50099
AIME 2024: Problems from the American Invitational Mathematics Examination94.3
FrontierMath19.7
MMLU-Pro86.6
Humanity's Last Exam (HLE)23.9
LiveBench67.4
GPQA Diamond87.7
SciCode45.7
AIME 2025: Problems from the American Invitational Mathematics Examination92.7
LiveCodeBench81.9
Aider Polyglot Benchmark79.6
Terminal-Bench (Hard)37.9
LiveBench - Language76.4
LiveBench - Coding73.1
IFBench53.7
LiveBench - Reasoning79.1
LiveBench - Data Analysis63.4
LiveBench - Math83
LiveBench - Instruction Following29.1
τ²-bench (Tau²-bench)74.9
Traveling Salesman1
AIME202598.8
Infraresolutionbench80.4