Teaching AI Your Brand Voice: A Repeatable Method
June 11, 2026 · 7 min read
Brand voice is learnable by models, but only if you can articulate it concretely.
Write the rules down
Vocabulary to use, words to ban, sentence length, and formality level.
Curate examples
Five excellent samples teach more than a thousand words of description.
Build an evaluation set
Score new output against fixed prompts whenever you change models.
Distribute it
A shared prompt or custom assistant beats every person improvising separately.