# Seedream 4.5

> Pictures from words or from your own pictures, with edits that keep consistent what you did not ask to change — up to the largest size.

**Seedream 4.5** makes pictures from your words or from your own pictures, *"with edits that keep what is not asked to change consistent"*. When Studio offers it, you find it under **Pictures** on Studio's home and **Images** in **Choose a model**.

## What it takes and makes

### Make — words, and pictures if you like, to a picture

| Setting | What it takes |
| --- | --- |
| Your words | Required — up to 20,000 characters |
| Pictures | Up to 14 pictures (Image 1, Image 2… in the order you add them) |
| Size | 1K, 2K or 4K — starts at 1K |
| Shape | 1:1, 1:2, 2:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, 9:19.5, 19.5:9, 9:20, 20:9, 9:21 or 21:9 — starts at 1:1 |
| Naming your references | Type @ and pick one — one of each kind, read as “the picture”, “the clip” or “the sound” |
| Makes | A picture |

The price is never written here — prices change. It is on the model's page in Studio: on the **Make** button and beside each length, size or quality that changes it, before you press.

## Writing for it

- To edit a picture of yours, add it and name only the change — what you leave unsaid stays as it was.
- It reads your pictures one of each kind in Studio — describe in words which picture is which.
- It has very tall and very wide shapes for stories, banners and screens.

Source: https://routix.studio/help/picture-models/seedream-4-5 · Updated 2026-10-20