openai/gpt-5.2-proGPT-5.2 Pro is OpenAI’s proprietary AI model, released Dec 11, 2025. It costs $21/M input and $168/M output tokens, and handles a 400K-token context window. Its strongest use case is math, where it ranks in the 93rd percentile of the models Model Beat tracks.
GPT-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
GPT-5.2 Pro is OpenAI’s most advanced model, offering major improvements in agentic coding and long context performance over GPT-5 Pro.
GPT-5.2 Pro is an AI model developed by OpenAI, part of the GPT family, released Dec 11, 2025.
GPT-5.2 Pro's list price from OpenAI is $21 per million input tokens and $168 per million output tokens.
GPT-5.2 Pro supports a context window of up to 400K tokens.
On standardized evaluations tracked by Epoch AI, GPT-5.2 Pro scores 31.3% on FrontierMath Tier 4, 90.5% on ARC-AGI, 54.2% on ARC-AGI-2.
GPT-5.2 Pro is a proprietary model (API access), available through its provider's API rather than as a downloadable open-weight model.
Benchmark data from Epoch AI (CC BY) and Artificial Analysis; pricing, specs & descriptions from OpenRouter. Data updated Jul 30, 2026.