GPT-5.2 Codex (xhigh)

December 11, 2025Last synced May 28, 2026, 9:09 AM400K context

Human Frontier

77.4

Human-calibrated frontier signal, backed by Arena-style preference evidence and separate from raw AgMoBench benchmark composite scores.

Blended Price

$4.81/M

Input Price

$1.75/M

Output Price

$14.00/M

Speed

110 tok/s

TTFT

3.99s

Benchmark Scores

Intelligence Index

GPT-5.2 Codex (xhigh)

Field Average

AA-Omniscience Accuracy

Axes

X Axis

Y Axis

Bubble Size

Filters

Blended Price (USD)$0.00 – $37.5

AgMoBench Overall≥ 2.1

Providers

ai2ai21-labsalibabaanthropicarceeawsazurebaidu

Show quadrants

mistral