OpenAI's o4-mini is a first-party language model release in the o-series, announced alongside o3.
Pricing
Model profile · Current snapshot
Input / 1M
$1.10
Output / 1M
$4.40
Blended / 1M
$1.93
Output TPS
174
TTFT (s)
23.47
Model Intelligence
Arena ranking
26
Benchmarkable
Yes
Model level
release
Intelligence Index
25.6
Math Index
90.7
MMLU Pro
0.83
GPQA
0.78
HLE
0.18
LiveCodeBench
0.86
SciCode
0.47
MATH-500
0.99
AIME
0.94
AIME 2025
0.91
IFBench
0.69
LCR
0.55
TerminalBench Hard
0.15
TAU2
0.56
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