GPT-5.2 Pro
by OpenAI
GPT-5.2 Pro is OpenAI’s most advanced model, offering major improvements in agentic coding and long context performance over GPT-5 Pro. It is optimized for complex tasks that require step-by-step reasoning, instruction following, and accuracy in high-stakes use cases. It supports test-time routing features and advanced prompt understanding, including user-specified intent like "think hard about this." Improvements include reductions in hallucination, sycophancy, and better performance in coding, writing, and health-related tasks.
Specifications
Technical details and pricing.
Benchmarks
10 benchmark scores from Artificial Analysis.
Composite Indices
Intelligence, Coding, Math
Standard Benchmarks
Academic and industry benchmarks
Frequently Asked Questions
What is GPT-5.2 Pro good for?
Use GPT-5.2 Pro for everyday tasks like writing, summarizing, brainstorming, and getting clear explanations.
How much does GPT-5.2 Pro cost?
Pricing is based on usage. Current rates are $1.75/1M tokens for input and $14.00/1M tokens for output.
Can I try GPT-5.2 Pro for free?
Yes. You can start a chat instantly and test the model before deciding on a plan.
Does GPT-5.2 Pro support images or audio?
GPT-5.2 Pro can understand images.
Similar Models
Other models you might want to explore.
Benchmarks and pricing are sourced from Artificial Analysis where available. OpenRouter specs are used as a fallback.