A third presence in the room

I built something that steps into the moment after an argument. Here is why – and why it is an AI.

30 August 2026

Almost every relationship has this one argument. It has many triggers and always the same course. You already know the sentences that are about to come, and you say them anyway. Afterwards the silence, which feels like a room with something standing in it that nobody names.

Over the past weeks I have built something that steps right into this moment. It is called Gegenüber – “face to face”, in German. Two people speak into a phone one after the other, each for themselves, without being interrupted. Then the app gathers what lies between them – and never says who said what. It suggests ways forward. The deciding is done by the two of them.

I am writing this down because the question that comes with it will not leave me alone: why, of all things, an AI?

What fascinates me, and what bothers me

I notice in many places right now how negatively people talk about artificial intelligence. And I understand it. Much of it is justified: worries about work, about truth, about what happens to our data. I do not want to talk that down, and I do not believe scepticism is the problem.

What bothers me is something else. It is the one-sidedness. The debate is almost entirely about what this technology takes away from us, and hardly ever about what it could put in front of us. I see a tool of a power I have never before experienced in my life – and most people have so far met it as a chat window you type questions into.

I cannot let go of the thought that this could become something that is very close to people. Not in the abstract, not in ten years. Now, on an evening when two people no longer know how to go on.

Why a machine helps precisely here

When I started, I thought the decisive thing was that the AI listens well. That is true, but it is not the core. The core is something more sober:

It has no stake in it.

A mediator is a human being with a history, with a day behind them, with sympathies they try to suppress. He is tired at seven in the evening. He remembers the last time. He is expensive, and whoever goes to see him has already cleared a hurdle that many get stuck on.

The machine has no closing time, no sympathy and no invoice. It gains nothing when one side turns out to be right. And it forgets – nothing of what was said stays in storage with us.

That sounds cold. But it is exactly this coldness that makes the room warm. Whoever says something to their partner risks something. Whoever speaks it into a device that has no stake in it and does not keep it afterwards risks less – and is therefore more likely to say what is really there.

Two decisions that determined everything

While building, there were two moments where I understood what this is actually about.

The first: the app must never say who said what. That sounds like a privacy detail, but it is the opposite – it is the whole trick. If the answer has two columns, yours here, mine there, then no couple in the world will read a shared picture in it. They read a comparison and immediately start correcting it. If instead there is one picture, there is nothing to settle up. Both have to look at the same thing.

That is why the model never even learns which voice belongs to whom. Not because I distrust it, but because it then has no choice: it has to phrase the two sides of a conflict as two needs, because it knows no two people to pin them on. That is exactly the step a good mediator makes – and here the missing information makes it.

The second: there are situations in which the app must hold its tongue and pass things on. When violence sounds through what is said, fear of each other, control – then self-mediation is the wrong path. Then Gegenüber does not look for a balance but points to people and to numbers that help.

That was more important to me than any feature. An app that suggests a compromise in such a moment does damage.

What it is not

Gegenüber does not replace couples therapy. That is on the start page, and it is not the usual legal formula – it is meant honestly. What a therapist does with two people over months, an app cannot do, and it should not claim to.

What it can do is smaller and still not nothing: bridge the weeks on a waiting list. Hold the evenings between two sessions. Or simply be there for the many couples who will never go to a therapist but are still looking for a way out of the same loop.

What I hope for

I built this because I believe this technology can be more than a chat window and more than a threat. Because I wanted to make it something you can experience – not as a demo, but as something that helps on one concrete evening.

And because, if I am honest, one thought appeals to me in particular: that of all things a machine could help people find their way back into connection with each other. That is just about the opposite of what this technology is credited with.

Whether I have succeeded, I do not know. Only the couples who use it can judge that. That is why it is currently open and free, and that is why I am asking for feedback – what helped and what did not.