# gen4.5

`gen4.5` — **runway** · VIDEO

> gen4.5 (gen4.5) is a video model from runway; input image, text; output video.

| Field | Value |
| --- | --- |
| Vendor | runway |
| Kind | VIDEO |
| Input modalities | image, text |
| Output modalities | video |
| Sources | litellm |
| Last verified | 2026-10-30 |

*Part of the [Model Catalog](https://openviglet.github.io/model-catalog/) — [runway models](https://openviglet.github.io/model-catalog/models/runway/) · [Vendor JSON](https://openviglet.github.io/model-catalog/by-vendor/runway.json) · [HTML](https://openviglet.github.io/model-catalog/models/runway/gen4.5.html)*