OpenAI's o3-mini is a small reasoning-model release for language tasks, optimized for lower-cost, lower-latency reasoning use cases such as coding and STEM problem solving.
Pricing
Model profile · Current snapshot
Input / 1M
$1.10
Output / 1M
$4.40
Blended / 1M
$1.93
Output TPS
230
TTFT (s)
5.24
Model Intelligence
Arena ranking
19
Benchmarkable
Yes
Model level
release
Intelligence Index
19
MMLU Pro
0.79
GPQA
0.75
HLE
0.09
LiveCodeBench
0.72
SciCode
0.4
MATH-500
0.97
AIME
0.77
TerminalBench Hard
0.07
TAU2
0.29
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