Seed
Related tutorialA seed is the number that initializes the random noise pattern an image model starts from. With the same prompt, settings and seed, generation is reproducible and gives back the same image; changing the seed while keeping everything else fixed produces a different variation of the same idea.
In tendre.AI, the seed is automatic by default, so every run gives you something new; click the die to fix it on the value just used, so you can reproduce or fine-tune a result you liked. The Gallery's Reuse button also reopens a past image with its exact prompt and seed in one click.