Hinweis: Der untenstehende Inhalt ist im englischen Original. Die Übersetzung ist in Arbeit.
The "Holy Grail" of AI image generation has always been Character Consistency.
Generating a cool character once is easy. Generating that exact same character in a different pose, wearing different clothes, or standing in a different room? That used to be nearly impossible for standard diffusion models.
Whisk AI changes the game by treating "Identity" as a separate input layer.
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The Problem with Seeds
In traditional AI (e.g., Midjourney v5), users often try to use "Seeds" to maintain consistency. While helpful, seeds control the noise pattern, not the specific semantic identity. You might get a similar looking person, but the facial structure, hair color, or outfit often drifts.
Whisk's Identity Locking
Whisk allows you to upload a Subject Reference (your character sheet). The model analyzes the invariant features of this subject:
- Eye distance and shape
- Nose structure
- Hair texture and style
- Costume details
When you prompt for a new scene (e.g., "fighting a dragon"), Whisk keeps these invariant features locked while generating the new pose and environment.
Step-by-Step Guide
1. Create Your "Master" Character
Generate or draw your character in a neutral pose (T-pose or standard portrait) with neutral lighting. High resolution is key. Let's call her "Agent K."
2. Isolate the Identity
Use the Subject Input slot for Agent K's image.
3. Change the Scene
Upload a background image for your scene (e.g., "Cyberpunk Bar").
4. Change the Action via Text/Style
While Whisk relies on visual inputs, you can influence the output. If you want a specific style (e.g., "Comic Book Inking"), use the Style Input.
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Use Cases for Consistency
| Industry | Application |
|---|---|
| Graphic Novels | Create panel after panel of the same protagonist moving through the story. |
| Game Assets | Generate multiple NPC avatars that clearly belong to the same "species" or "faction" by reusing style and subject variance. |
| Storyboarding | Quickly visualize a film script with consistent actors. |
Pro Tip: Rotating the Character
Warning: Whisk creates 2D blends. It cannot "guess" the back of a character if you only show the front.
If you need to change the angle (e.g., profile view), having a reference image of the character from that angle helps immensely. Whisk can infer 3D structure, but a little guidance goes a long way.
Character consistency is no longer a struggle—it's a feature.
