GPT-5.2 Pro: Pricing, Context Window & Benchmarks
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.
What you can do with GPT-5.2 Pro
Everyday Q&A and clear explanations
Writing help (emails, posts, summaries)
Idea generation and brainstorming
Learning support with step-by-step guidance
Composite Indices
Intelligence, Coding, Math
Standard Benchmarks
Academic and industry benchmarks
Benchmark Highlights
| Metric | Value |
|---|---|
| Provider | OpenAI |
| Context Window | 400,000 tokens |
| Input Price | $1.75/1M tokens |
| Output Price | $14.00/1M tokens |
| Release Date | Dec 11, 2025 |
| Modalities | image, text, file |
| Capabilities | Vision |
Compare GPT-5.2 Pro to other models
See how it stacks up on price, quality, and overall performance.
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.
Suggested comparisons
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Benchmarks and pricing are sourced from Artificial Analysis where available. OpenRouter specs are used as a fallback.
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