OpenAI: GPT-5.2-Codex
openai/gpt-5.2-codex
GPT-5.2-Codex is an upgraded version of GPT-5.1-Codex optimized for software engineering and coding workflows. It is designed for both interactive development sessions and long, independent execution of complex engineering tasks....
Modalities
TextImage
In / out price
₩3,071 / ₩24,570
1M
Context
400K
Released
Jan 15, 2026
Pricing
Prices are quoted in Korean won. Changes to the exchange rate or margin show up immediately.
| Input (prompt) | ₩3,071 / 1M |
| Output (completion) | ₩24,570 / 1M |
| Cache read | ₩307 / 1M |
| Cache write | — |
1,000 input tokens plus 1,000 output tokens costs about ₩27.64.