# Imagen 4 Fast

`imagen-4.0-fast-generate-001` — **gemini** · IMAGE

> Imagen 4 Fast (imagen-4.0-fast-generate-001) is a image model from gemini with a 480-token context window; input text.

| Field | Value |
| --- | --- |
| Vendor | gemini |
| Kind | IMAGE |
| Context window | 480 tokens |
| Max output tokens | 8,192 tokens |
| Input modalities | text |
| Sources | gemini-api |
| Last verified | 2026-07-24 |

*Part of the [Model Catalog](https://openviglet.github.io/model-catalog/) — [gemini models](https://openviglet.github.io/model-catalog/models/gemini/) · [Vendor JSON](https://openviglet.github.io/model-catalog/by-vendor/gemini.json) · [HTML](https://openviglet.github.io/model-catalog/models/gemini/imagen-4.0-fast-generate-001.html)*