2 models · 1–2
| Select models to compare | Model | Released | Context | Input /M | Output /M | Parameters | Type | I/O | Openness |
|---|---|---|---|---|---|---|---|---|---|
 Sora 2OpenAIRetired | September 30, 2025 | — | — | — | — | Video | text, image → video | Closed | |
| Sora 2 ProOpenAIRetired | September 30, 2025 | — | — | — | — | Video | text, image → video | Closed |