Seed

A number used to generate the starting noise.

Keep the seed, model, and other settings fixed when you want to compare a change. This makes comparisons more useful, but worker hardware, software, and sampling behaviour can still produce differences.Leave the seed blank to request a random one. Save it with the rest of the settings when you want to return to a result or compare variations.Images in a batch share the requested settings but use different seeds.

The examples on this page were made from one prompt, one model and one seed, changing only the setting shown. Other pictures, models and settings respond differently; compare on your own request with the seed and the other settings fixed.