How to Keep an AI Character Consistent Across Shots
Short answer: a model re-invents your character from scratch on every generation. You fix it with three habits: token anchoring, a locked reference image, and seed locking where your tool allows it.
Why characters drift
Models don't "remember" your character. Each generation is a fresh roll of the dice, guided only by your words and any reference you give it.
1. Token anchoring
Write a precise identity once, then repeat it word for word in every shot and every scene. Don't paraphrase.
✗ a young woman with dark hair, smiling ✓ a woman in her late twenties, sharp jaw, copper-red bob, a thin silver nose ring, freckles across the nose
2. Lock a reference image
Build a 360° character sheet once and reuse that exact sheet as the reference for every shot. New to references? Start with how to make a perfect reference photo.
3. Seed locking and per-model tricks
- Seed lock when the tool exposes it.
- Runway Gen-4.5 and Seedance 2.0 have strong reference-driven consistency.
- Kling 3.0 holds a subject well across its multi-shot sequences.
- Nano Banana Pro is excellent for generating consistent reference frames.
The workflow
- Design the character once.
- Generate a reference photo / 360° sheet.
- Reuse it as
@img1in every shot. - Keep one style and one lighting setup across the whole piece.
This pairs directly with multi-shot video prompting.
FAQ
Why does my AI character look different in every shot?
Because the model re-imagines the character from scratch each generation. Unless you pin the identity, small details drift.
What is token anchoring?
Repeating the exact same identity tokens in every shot and every scene. Combine it with seed locking where the tool allows it.
Do reference images help with consistency?
A lot. A single clean reference image — ideally a 360° character sheet — attached as image 1 in every generation is the strongest anchor most tools offer.
Which models are best at character consistency?
Runway Gen-4.5 and Seedance 2.0 lead on reference-driven consistency; Kling 3.0 holds subjects well across its multi-shot sequences.
What's the fastest way to do all this?
Build the character once in GoldenPrompts, generate a reference photo from it, then reuse the same anchored description as @img1 across every shot.
GoldenPrompts designs a unique character and anchors it across every shot for you. Free to start: 1 prompt, no card.