> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.atlabs.ai/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How do I switch AI models in a workflow?

### Why switch models

Different shots call for different models: a realistic talking scene, a stylized action moment, a fast draft. Atlabs lets you swap models with a click so you can pick the right one per shot without leaving your project or setting up a new account.

### Switch models in an AI App

Every AI App has a **Model** dropdown near the top of the upload panel:

1. Open the app (e.g., **Video → Image to Video**, **Image → Create Image**, **Video → Lip Sync**).
2. Open the **Model** dropdown.
3. Select a model; the estimate updates to reflect it.
4. Generate.


![](https://storage.crisp.chat/users/helpdesk/website/-/4/1/a/c/41accd17b39fe400/screenshot-2026-07-27-at-10093_1wkiuwp.png)

### Switch the video model inside a workflow (per scene)

Inside a project, motion is generated per scene, so you can choose a different video model for each one:

1. Open a scene and go to the **Motion** tab.
2. Open the **Model** selector (Seedance 1 Pro Fast is the default). `[EDITOR: confirm current default model name]`
3. Choose the model that fits that scene, then generate motion.

💡 **Tip:** Use a fast model to block out the whole video, then switch your hero scenes to a higher-quality model like Kling 3.0 or Veo 3.1 before final export.



![](https://storage.crisp.chat/users/helpdesk/website/-/4/1/a/c/41accd17b39fe400/screenshot-2026-07-27-at-10115_5poloh.png)