TAU2
Measured May 14, 2026Source
Score
0.29
Models15 0 
o3-mini
OpenAIOpenAIUnited States
o3-mini is a lightweight reasoning model from OpenAI's o3 family, optimized for fast and cost-effective performance on complex tasks like coding and math. It retains strong reasoning capabilities while offering lower latency and reduced costs compared to larger models.
CodingReasoningFastCheap
Input / 1M tokens
$1.10Output / 1M tokens
$4.40Output tokens/s
141.58First-token seconds
9.2sSupported plans
0Benchmark history
Evaluations
Terminalbench Hard
Measured May 14, 2026Source
Score
0.07
Aime
Measured May 14, 2026Source
Score
0.77
Math 500
Measured May 14, 2026Source
Score
0.97
Scicode
Measured May 14, 2026Source
Score
0.4
Livecodebench
Measured May 14, 2026Source
Score
0.72
Hle
Measured May 14, 2026Source
Score
0.09
Gpqa
Measured May 14, 2026Source
Score
0.75
Mmlu Pro
Measured May 14, 2026Source
Score
0.79
Artificial Analysis Coding Index
Measured May 14, 2026Source
Score
17.9
Artificial Analysis Intelligence Index
Measured May 14, 2026Source
Score
25.9
Lcr
Measured May 14, 2026Source
Score
0.69
Ifbench
Measured May 14, 2026Source
Score
0.71
Aime 25
Measured May 14, 2026Source
Score
0.88
Artificial Analysis Math Index
Measured May 14, 2026Source
Score
88.3
Plan availability
Products and plans that support this model
No products or plans have been linked to this model yet.
Discussion
Thinking... Make sure you are connected to GitHub server