OpenAI: GPT-5.4 Mini
openai/gpt-5.4-mini
GPT-5.4 mini brings the core capabilities of GPT-5.4 to a faster, more efficient model optimized for high-throughput workloads. It supports text and image inputs with strong performance across reasoning, coding,...
Modalities
FileImageText
In / out price
₩1,316 / ₩7,898
1M
Context
400K
Released
Mar 17, 2026
Pricing
Prices are quoted in Korean won. Changes to the exchange rate or margin show up immediately.
| Input (prompt) | ₩1,316 / 1M |
| Output (completion) | ₩7,898 / 1M |
| Cache read | ₩132 / 1M |
| Cache write | — |
1,000 input tokens plus 1,000 output tokens costs about ₩9.21.