TAU2
Measured Jul 10, 2026Source
Score
0.37
Models11 0 
GPT-5.4 mini (medium)
OpenAIOpenAIUnited States
GPT-5.4 mini (medium) is a balanced, lightweight variant within the GPT-5 series, optimized for a strong combination of performance and cost-efficiency. It retains core reasoning and multimodal capabilities while offering faster response times and lower operational costs compared to larger models in the family.
CodingReasoningFastCheapMultimodal
Input / 1M tokens
$0.75Output / 1M tokens
$4.50Output tokens/s
165.6First-token seconds
6.44sSupported plans
0Benchmark history
Evaluations
Terminalbench Hard
Measured Jul 10, 2026Source
Score
0.34
Lcr
Measured Jul 10, 2026Source
Score
0.61
Ifbench
Measured Jul 10, 2026Source
Score
0.65
Scicode
Measured Jul 10, 2026Source
Score
0.44
Hle
Measured Jul 10, 2026Source
Score
0.17
Gpqa
Measured Jul 10, 2026Source
Score
0.82
Artificial Analysis Intelligence Index
Measured Jul 10, 2026Source
Score
29.8
Tau Banking
Measured Jul 10, 2026Source
Score
0.3
Terminalbench V2 1
Measured Jul 10, 2026Source
Score
0.78
Artificial Analysis Coding Index
Measured Jul 10, 2026Source
Score
71.1
Plan availability
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