OpenAI: GPT-4.1 Nano
openai/gpt-4.1-nano
For tasks that demand low latency, GPT‑4.1 nano is the fastest and cheapest model in the GPT-4.1 series. It delivers exceptional performance at a small size with its 1 million...
Modalities
ImageTextFile
In / out price
₩176 / ₩702
1M
Context
1.05M
Released
Apr 15, 2025
Pricing
Prices are quoted in Korean won. Changes to the exchange rate or margin show up immediately.
| Input (prompt) | ₩176 / 1M |
| Output (completion) | ₩702 / 1M |
| Cache read | ₩44 / 1M |
| Cache write | — |
1,000 input tokens plus 1,000 output tokens costs about ₩0.8775.