Comparing 1 model
| OpenAI: GPT-5 Nano | |
|---|---|
| Maker | Openai |
| Context window | 400K |
| Max output | 128K |
| Input / 1M | $0.1 |
| Output / 1M | $0.8 |
| Cache read / 1M | $0.01 |
| Cache write / 1M | — |
| 1M in + 1M out | $0.9 |
| Takes | text, image, file |
| Returns | text |
| Tools | yes |
| Reasoning | always on · high, medium, low, minimal |
| Open weights | no |
| Released | 2025-08-07 |
| Knowledge cutoff | 2024-05-31 |
| Retires | — |