OpenAI
GPT-5.2 Pro
openai/gpt-5.2-pro
Input
$21.00
per 1M tokens
Output
$168.00
per 1M tokens
Cached input
—
per 1M tokens
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,...
- Released
- Context window
- 400K tokens
- Max output
- 128K tokens
- Input
- image, text, file
- Output
- text
- Reasoning
- Yes
Price history
No price changes since we started tracking on .
Providers on OpenRouter
1 endpoint serves this model. Uptime is OpenRouter's share of successful requests; prices per 1M tokens.
| Provider | Input | Output | Context window | Uptime 30 min | Uptime 24 h |
|---|---|---|---|---|---|
| OpenAIvendor's own | $21.00 | $168.00 | 400K | — | 100% |