GPT 5.2

Release Date: 12/11/2025

Accuracy (Average)

66.72%

Latency (Average)

956.82s

Avg. Cost (In/Out)

1.75 / 14

Context Window

400k

Max Output Tokens

128k

Input Modality

Hyperparameter settings
Default Provider : OpenAI

Temperature

Default

Top P

Default

Top K

Default

Max Output Tokens

128,000

Reasoning Effort

xhigh

Benchmarks

Accuracy

Rankings

0.0%

± 0.93
16/ 113

0.0%

± 2.26
11/ 65

0.0%

± 1.86
12/ 64

0.0%

± 0.92
22/ 80

0.0%

± 3.57
23/ 39

0.0%

± 3.35
15/ 61

0.0%

± 0.84
6/ 119

0.0%

± 5.07
9/ 59

0.0%

± 1.84
8/ 113

0.0%

± 8.32
3/ 55

0.0%

± 1.03
18/ 118

0.0%

± 0.40
38/ 116

0.0%

± 0.34
28/ 112

0.0%

± 0.82
9/ 76

0.0%

± 1.92
16/ 56
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