OpenAI

gpt-5.2-pro-2025-12-11-webapp

Made by OpenAI. Released 2025-12-11. Accessibility not recorded. We hold no price for this model: no seller we can read lists it any more, so what follows is what was measured, not what it cost.

What it scores, by house

BenchmarkHouseScoreEvaluatedScaffold
frontiermath tier 4Epoch AI0.3±0.072025-12-24

These scores are not comparable between houses and are not added up. A score is dated by when it was evaluated, not when the model was released, and a score without its scaffold is not a measurement — which is why both are printed.

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