OpenAI: GPT-5.4 Image 2
openai/gpt-5.4-image-2
[GPT-5.4](https://openrouter.ai/openai/gpt-5.4) Image 2 combines OpenAI's GPT-5.4 model with state-of-the-art image generation capabilities from GPT Image 2. It enables rich multimodal workflows, allowing users to seamlessly move between reasoning, coding, and...
Modalities
ImageTextFile
In / out price
₩14,040 / ₩26,325
1M
Context
272K
Released
Apr 22, 2026
Pricing
Prices are quoted in Korean won. Changes to the exchange rate or margin show up immediately.
| Input (prompt) | ₩14,040 / 1M |
| Output (completion) | ₩26,325 / 1M |
| Cache read | ₩3,510 / 1M |
| Cache write | — |
1,000 input tokens plus 1,000 output tokens costs about ₩40.36.