o4-mini (high) vs Grok 4
Comparing 2 AI models · 6 benchmarks · OpenAI, xAI
Most Affordable
Op
o4-mini (high)
$1.10/1M
Highest Intelligence
xA
Grok 4
87.7% GPQA
Best for Coding
xA
Grok 4
55.1 Coding Index
Price Difference
2.7x
input cost range
Composite Indices
Intelligence, Coding, Math
Standard Benchmarks
Academic and industry benchmarks
Benchmark Winners
6 tests
Op
o4-mini (high)
1
- LiveCodeBench
xA
Grok 4
5
- GPQA
- MMLU Pro
- HLE
- MATH 500
- AIME 2025
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