# Compare models

An optional way to try the same brief with different models in one run.

Source: https://www.creativly.ai/docs/sessions/compare-models

![Two 16:9 results side by side with different model labels.](https://cdn.creativly.ai/public-app-sessions/v1/documentation/sessions-image-comparison-7cf4295a94e27bce.webp)

The same brief, interpreted by GPT Image 2 and Nano Banana 2.

## Turn on Multiple

Open **Models** and enable **Multiple**. Select the models to compare, then choose **Done**.

![Multiple enabled with GPT Image 2 and Nano Banana 2 selected in the model picker.](https://cdn.creativly.ai/public-app-sessions/v1/documentation/sessions-model-selection-e4a2205756e252a6.webp)

## Run a small comparison

Keep the same prompt and ratio. Set **Count 1** for one result from each selected model, check the total estimate, and generate.

The model chip on each result tells you which model made it.

Count is **per model**. Two models × Count 1 gives two results. Image sessions allow up to four total outputs per run; video sessions allow up to two.

## Try it with video

**Veo 3.1 (Fast)** and **Gemini Omni 1.1 Flash** can provide two interpretations of the same shot. Use compatible inputs and compare the actual movement—not just the preview image.

![Actual Video session with Veo 3.1 Fast and Gemini Omni 1.1 Flash results side by side.](https://cdn.creativly.ai/public-app-sessions/v1/documentation/sessions-video-overview-95de8a3b51335b1b.webp)

Two completed landscape videos in the same session, with their model labels visible.

[Veo 3.1 Fast version of the four-second blue-cup product film](https://cdn.creativly.ai/public-app-sessions/v1/documentation/video-comparison-01-preview-030d87c6dbce3760.mp4)

Veo 3.1 (Fast)

[Gemini Omni 1.1 Flash version of the same four-second blue-cup product film](https://cdn.creativly.ai/public-app-sessions/v1/documentation/video-comparison-02-preview-7ab63b327e5a8129.mp4)

Gemini Omni 1.1 Flash

Both use the [same prompt](https://www.creativly.ai/docs/sessions/video#describe-the-shot), **16:9**, **720p**, **4s** and **Count 1 per model**.

[Download Veo original](https://cdn.creativly.ai/public-app-sessions/v1/documentation/video-comparison-01-original-cf76f808e1805cb3.mp4) · [Download Omni original](https://cdn.creativly.ai/public-app-sessions/v1/documentation/video-comparison-02-original-bc46e719e735b0e8.mp4)

## Read a source-video comparison

[Edit a video with an image reference](https://www.creativly.ai/docs/sessions/edit-video) shows a completed source-video edit with its prompt, source, reference and original download. When comparing your own edits, keep the inputs and settings visible so you can see what changed between runs.

Open in Creativly: [Image ↗](https://www.creativly.ai/app/image) · [Video ↗](https://www.creativly.ai/app/video)