openai/gpt-5.2-proGPT-5.2 Pro is OpenAI’s most advanced model, offering major improvements in agentic coding and long context performance over GPT-5 Pro.
Scores on standardized evaluations. Higher is better — and rank shows where GPT-5.2 Pro lands among all models tracked on Model Beat.
Abstract visual reasoning
Harder abstract reasoning
Common-sense trick questions
Hardest research math
Model & benchmark data from Epoch AI (CC BY); pricing, specs & descriptions from OpenRouter.