Artificial intelligence is changing the way translation and localisation work. Tools can draft, translate, rewrite and adapt content faster than ever before. That naturally raises a question I increasingly expect clients to ask:
If AI can already follow instructions, do we still need translation style guides?
My answer is yes. In fact, I would argue that style guides are becoming more relevant, not less. AI changes who can generate multilingual content, but it does not remove the need for shared rules. If anything, it makes those rules more important because more people — and more systems — can now produce copy at scale.
A style guide is not tied to a particular technology
A translation style guide is not a set of instructions for one translator, one agency or one CAT tool. It is a record of the linguistic decisions your organisation wants to follow.
That means the same document can guide:
- human translators,
- reviewers and proofreaders,
- copywriters,
- machine translation workflows,
- and increasingly, AI tools.
The technology used to produce the first draft may change. The need to decide how your brand should sound in Polish does not.
AI still needs clear instructions
Modern AI tools are remarkably flexible, but flexibility is not the same as consistency. If you simply ask an AI system to “translate this naturally into Polish”, it still has to make many decisions on its own.
For example, should it address the reader using ty, Pan/Pani or Państwo? Should it preserve a passive construction or rewrite it more directly? Should a brand name be inflected according to Polish grammar? How should gendered language be handled? Which product terminology is approved?
A style guide provides answers before those choices become inconsistent.
Real examples from Polish localisation
English often leaves open choices that Polish forces us to make.
How should we address the reader?
English “you” can become several different things in Polish:
- Informal: „Masz pytania?”
- Formal, one person: „Czy ma Pan pytania?” / „Czy ma Pani pytania?”
- Formal, an audience: „Czy mają Państwo pytania?”
If your brand wants to sound young and conversational, ty may be the right choice. A financial, legal or public-service context may require something more formal. The important point is to make that decision deliberately and record it.
Active or passive wording?
Compare:
„Twoje zamówienie zostało wysłane.”
Your order has been dispatched.„Wysłaliśmy Twoje zamówienie.”
We have dispatched your order.
Both are correct. The second is more direct and makes the company’s role explicit. A style guide can tell both a human translator and an AI system which approach your brand generally prefers.
Gendered or neutral wording?
Polish may require a choice that English avoids:
- „Jesteś gotowy?” — masculine,
- „Jesteś gotowa?” — feminine,
- „Zaczynamy?” — a possible neutral alternative.
Again, there is no universal answer. There is only the answer that fits your audience, your product and your tone of voice.
Style guides are becoming a governance layer for multilingual content
This is where style guides become especially useful in the AI era. They are no longer just reference documents for translators; they can become a practical governance layer for every person and system producing Polish content for the same brand.
You can use the same document to instruct an AI tool to:
- use ty rather than Pan/Pani,
- prefer active wording where appropriate,
- follow approved terminology and product names,
- maintain a defined tone of voice,
- avoid phrases or constructions that do not fit the brand,
- and flag situations where a human decision is still needed.
Human translators and reviewers can then work from exactly the same reference point.
This is particularly valuable in mixed workflows, where AI-generated or machine-translated content is reviewed by a linguist. Instead of relying on personal preference at every stage, everyone is working towards the same documented standard.
AI increases the value of shared standards
One of the biggest practical advantages is not simply better first drafts. It is easier quality assurance and clearer accountability. When the preferred choices are documented, reviewers can judge AI-generated and human-translated copy against the same standard rather than against personal preference.
If your style guide says that your Polish copy should address customers using ty, avoid unnecessary passive constructions and use a defined set of product terms, a reviewer has clear criteria against which to assess the output.
That is much more useful than asking whether a translation merely “sounds good”. It turns subjective preferences into explicit, repeatable decisions.
A concise guide is often enough to start
A style guide does not need to be a thirty-page manual. For many clients, I prefer to begin with a short, practical document — often only one or two pages — covering the decisions that matter most.
It can then grow as real localisation work reveals recurring questions.
Detailed terminology usually belongs in a glossary or termbase. The style guide provides the broader principles that hold the communication together.
AI makes consistency more important, not less
The easier it becomes to generate content, the easier it also becomes to generate inconsistent content at scale.
If ten different people, agencies or AI prompts are producing Polish copy for the same company, someone still has to decide what “on brand” means.
That is exactly what a good style guide is for.
The technology may change, but the need for clear linguistic guidance does not.
Want to go deeper?
I explain the broader role of a style guide in a localisation strategy on my page Style Guide – First Step in Creating Your Translation Strategy.
I have also created a dedicated FAQ on Polish translation style guides, including practical questions about terminology, tone of voice, AI-assisted workflows, pricing and how the process works.
If you are considering entering the Polish market, reviewing your current localisation process or introducing AI into your translation workflow, get in touch. I am happy to look at your existing materials and suggest a sensible starting point.