Compare models
Prices, specs and price history side by side. Data as of 2026-08-02
| Spec | GPT-4.1OpenAI | GPT-4.1 NanoOpenAI |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Context window | 1.0M | 1.0M |
| Max output | 33K | 33K |
| Modalities | image, text, file → text | image, text, file → text |
| Open source | No | No |
| License | - | - |
| Released | - | - |
| Status | active | active |
| Input$ / 1M | 2 | 0.1cheapest |
| Output$ / 1M | 8 | 0.4cheapest |
| Cached$ / 1M | 0.5 | 0.025cheapest |
| Channel | openrouter | openrouter |
Price history
Overlaid price history. Solid = verified by us, dashed = estimated (archive).
GPT-4.1GPT-4.1 Nanoverified by usestimated (archive)