TAU2
Measured May 29, 2026Source
Score
0.87
Models15 0 
GPT-5 (medium)
OpenAIOpenAIUnited States
GPT-5 (medium) is a mid-tier model in OpenAI's GPT-5 family, offering a strong balance of advanced reasoning, coding proficiency, and multimodal understanding. It supports extended context windows and provides fast response times, making it suitable for complex, multi-step tasks.
ReasoningCodingMultimodalLong contextFast
Input / 1M tokens
$1.25Output / 1M tokens
$10.00Output tokens/s
86.09First-token seconds
47.7sSupported plans
0Benchmark history
Evaluations
Terminalbench Hard
Measured May 29, 2026Source
Score
0.38
Lcr
Measured May 29, 2026Source
Score
0.73
Ifbench
Measured May 29, 2026Source
Score
0.71
Aime 25
Measured May 29, 2026Source
Score
0.92
Aime
Measured May 29, 2026Source
Score
0.92
Math 500
Measured May 29, 2026Source
Score
0.99
Scicode
Measured May 29, 2026Source
Score
0.41
Livecodebench
Measured May 29, 2026Source
Score
0.7
Hle
Measured May 29, 2026Source
Score
0.24
Gpqa
Measured May 29, 2026Source
Score
0.84
Mmlu Pro
Measured May 29, 2026Source
Score
0.87
Artificial Analysis Math Index
Measured May 29, 2026Source
Score
91.7
Artificial Analysis Coding Index
Measured May 29, 2026Source
Score
38.9
Artificial Analysis Intelligence Index
Measured May 29, 2026Source
Score
42
Plan availability
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