Sora 3 versions
By OpenAI
| Model | Released | Type | Arch | Params (B) | Context | Open | Status |
|---|---|---|---|---|---|---|---|
| Sora | Dec 9, 2024 | Video gen | Dense | Not disclosed | Not disclosed | Closed | Active |
| Sora 2 | Sep 30, 2025 | Video gen | Unknown | Not disclosed | Not disclosed | Closed | Active |
| Sora 2 Pro | Sep 30, 2025 | Video gen | Unknown | Not disclosed | Not disclosed | Closed | Active |