Compare models
Prices, specs and price history side by side. Data as of 2026-08-02
| Spec | o3 Deep ResearchOpenAI | o4 Mini HighOpenAI |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Context window | 200K | 200K |
| Max output | 100K | 100K |
| Modalities | image, text, file → text | image, text, file → text |
| Open source | No | No |
| License | - | - |
| Released | - | - |
| Status | active | active |
| Input$ / 1M | 10 | 1.1cheapest |
| Output$ / 1M | 40 | 4.4cheapest |
| Cached$ / 1M | 2.5 | 0.275cheapest |
| Channel | openrouter | openrouter |
Price history
Overlaid price history. Solid = verified by us, dashed = estimated (archive).
o3 Deep Researcho4 Mini Highverified by usestimated (archive)