guides · Neurodance Insights
Veo 3 vs Veo 3.1: what changed, and should I reuse old prompts?
Treat model-version changes as a prompt migration: validate old work against the current model instead of reusing it blindly.
Published by Neurodance Research ·
Short answer
Do not assume prompts behave the same across model versions. Take a representative brief, test the old prompt against the current model, document failures and revise the prompt or references before moving production work.
Practical steps
- Select representative approved briefs. - Run a small side-by-side validation set. - Update prompt templates and reference guidance from observed differences.
Keep in mind
Check the provider's current model names, availability and migration notes before describing a version as current or deprecated.