Comparing 1 model
| OpenAI: GPT-6 Luna Pro | |
|---|---|
| Maker | Openai |
| Context window | 1.1M |
| Max output | 128K |
| Input / 1M | $0.2 |
| Output / 1M | $1 |
| Cache read / 1M | $0.02 |
| Cache write / 1M | $0.25 |
| 1M in + 1M out | $1.20 |
| Takes | file, image, text |
| Returns | text |
| Tools | yes |
| Reasoning | optional · max, xhigh, high, medium, low, none |
| Open weights | no |
| Released | 2026-09-22 |
| Knowledge cutoff | — |
| Retires | — |