You open AI to improve a sentence. Ten minutes later, it has changed the argument.
That can be useful. It can also mean that the most important decision in AI-assisted writing, what AI is allowed to shape, was never really made.
I kept catching myself doing exactly that. I knew what I wanted from the piece, but not always whether I wanted AI to improve the thinking, the wording, or both. The process could be productive, but it could also become a blur of better ideas, better sentences and unexamined hand-offs.
So I went looking for a simple way to make that division of labour visible before I write, notice when it shifts while I work, and learn from it afterwards. That search became the Thinking × Wording Lens.
If this sounds familiar, open the Lens now and keep it beside this article. Pick a position that feels plausible for something you are working on. Then read on. The interesting part is not where you start, but what the map reveals as the work moves.
What AI has pulled apart: Writing = Thinking × Wording
Writing has always involved at least two jobs: deciding what to say and finding the words to say it. They often happened so closely together that we treated them as one activity. Generative AI makes it possible to separate them much more explicitly.
You can bring the observation and judgement while AI helps formulate the prose. You can use AI to challenge your thinking and still write every sentence yourself. You can develop both together, or set a task and let AI carry most of both. All are truthfully “using AI”, which is why that phrase tells us very little.
“The useful distinction is not one scale of AI-ness. It is two variables: where the thinking comes from and where the wording comes from.”
Even a perfect AI scanner could not tell you whether AI polished sentences, challenged an argument, opened a research path or supplied most of the thesis.
That raises a related question I have been circling in earlier Perspectives: perhaps authorship is becoming a more useful way to talk about the value of a piece than the old shorthand of who “wrote” it. Authorship is not a percentage. It is the presence of an essential contribution. The Lens does not measure authorship, but it can help make the provenance of that contribution visible: in the thinking, the wording, the direction, the judgement, or across the process.
Why × and not +
The multiplication sign is deliberate. In one important sense it is mathematical: if either thinking or wording is zero, the outcome is zero. No substantive thought means there is nothing worth carrying; no wording means nothing reaches the reader.
I am not proposing a numerical quality formula. The point is interdependence. Polished wording cannot rescue empty thinking, and strong thinking cannot travel without usable words.
The mapping
I chose three positions on each axis rather than a binary human-or-AI split because the middle matters. Thinking and Wording can each be Mainly human, Developed together, or Mainly AI. Put those together and nine positions appear, with Thinking on the horizontal axis and Wording on the vertical. “Together” means substantive contribution from both. It does not mean a 50/50 split.
| THINKING → WORDING ↓ | T1 Mainly human | T2 Developed together | T3 Mainly AI |
|---|---|---|---|
| W1 Mainly human | T1W1 Mainly human | T2W1 Think Collab | T3W1 Human-articulated |
| W2 Developed together | T1W2 Co-worded | T2W2 Interplay | T3W2 Human-edited |
| W3 Mainly AI | T1W3 AI-worded | T2W3 AI-expressed | T3W3 Mainly delegated |
The codes are coordinates, not grades. T1W3 means mainly human thinking with mainly AI wording; T3W1 means the reverse. The question is not which square sounds most virtuous. It is which combination fits this particular work, and why.
The map describes provenance, not quality. Mainly human work can be poor; Mainly delegated work can be entirely fit for purpose. AI-worded content can help expertise travel faster or flatten distinctive thinking. Human-edited AI thinking can be useful for synthesis or make weak reasoning look more convincing. The map makes those choices discussable. It does not make them for you.
The position belongs to the work, not the writer
You are not a T1W2 or T2W2 “type”. A position describes a piece of work, or even a phase of it. A draft may start with mainly human thinking, move into developed-together thinking when AI surfaces a useful angle, then return to mainly human wording for the final voice. Movement is normal.
Before, during and after
Let’s say you are writing a CEO point of view. Before you start, you decide the judgement and conclusion should remain mainly human, but you want AI to challenge assumptions, so you aim for Think Collab: thinking developed together, wording mainly human. During the work, AI surfaces an angle that changes the argument and then starts helping substantially with the phrasing, so the piece moves towards Interplay. Before publishing, you map where it actually ended up and ask whether that still fits the purpose. If not, you change the process or rewrite. The value is not staying in one square. It is noticing, choosing and being able to explain the choice.
“The value is not staying in one square. It is noticing, choosing and being able to explain the choice.”
For teams, clients and agencies
The Lens becomes more useful when work involves more than one person. Before arguing about tools, a team can discuss the division of labour: which content deserves mainly human thinking, where developing together helps, where AI-led wording is efficient, and what guardrails follow. Different content types can legitimately lead to different answers.
“AI makes us more efficient” is incomplete until we agree what is becoming more efficient: routine wording, research, or judgement and strategy.
The Lens does not decide fees, scope or responsibilities. It can make the underlying bargain explicit first: what is the client buying, which human contribution remains part of the value, what can AI accelerate, and what still deserves human review?
A boundary: you need access to the process
This is not a forensic tool for judging a stranger’s finished prose. I can map my own process, or one I share with a colleague, client, agency or partner, because the people involved know what happened. Looking only at somebody else’s final text, I usually cannot know where either the thinking or wording substantially came from.
That is one reason I prefer this to scanner-policing. It asks participants to make the process visible rather than pretending provenance can be reverse-engineered from fluent prose. Without access to the process, the honest answer is: we do not know.
A lens, not a verdict
The Thinking × Wording Lens maps provenance, not quality. It is not a detector, rating, certification, compliance checklist or disclosure standard. A T1W1 piece can be poor; a T3W3 piece can be entirely fit for purpose. Accuracy, ethics, confidentiality, legal obligations and disclosure still require their own judgement.
This Lens isn’t finished. I’d like your hand in it.
I built it for myself first, and I am publishing it before pretending it is finished. A small international Feedback Circle has already sharpened it. Their recurring challenge: prove the practical value, avoid turning it into a lower-is-better AI percentage, and allow real processes to move.
One question remains open: is this useful beyond five minutes of self-reflection? I think the answer lies in the decisions it enables for specific content, teams and client relationships. I would rather test that in public than declare it solved.
So I would like fellow content creators to push against it. Where does the map break? Which labels mislead? Which cases would make it more useful? I will fold what I learn into successive versions, with reasoned decisions and credit where contributors want it. The framework is CC BY 4.0.
Explore the live Lens at bertvanloon.com/txwx/.
The Open Lab will follow as a public place to challenge, improve and add real cases. Open to contributions. Curated by Bert. Improved through iteration.







