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,...
| Provider | openai |
|---|---|
| Input price | $21.00 / 1M tokens |
| Output price | $168.00 / 1M tokens |
| Context window | 400k tokens |
| Max output | 128k tokens |
| Modalities | image, text, file |
| Model ID | openai/gpt-5.2-pro |
A 1,000-token prompt with a 500-token answer on OpenAI: GPT-5.2 Pro costs roughly $0.10500. Use the OpenRouter cost calculator to price your own prompt across 400+ models, or the token counter to measure prompt length first.
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