OpenAI: GPT-5 Image
openai/gpt-5-image
[GPT-5](https://openrouter.ai/openai/gpt-5) Image combines OpenAI's GPT-5 model with state-of-the-art image generation capabilities. It offers major improvements in reasoning, code quality, and user experience while incorporating GPT Image 1's superior instruction following,...
Modalities
ImageTextFile
In / out price
₩17,550 / ₩17,550
1M
Context
400K
Released
Oct 14, 2025
Pricing
Prices are quoted in Korean won. Changes to the exchange rate or margin show up immediately.
| Input (prompt) | ₩17,550 / 1M |
| Output (completion) | ₩17,550 / 1M |
| Cache read | ₩2,194 / 1M |
| Cache write | — |
1,000 input tokens plus 1,000 output tokens costs about ₩35.1.