Agent Foundations Field Network · Empirical Philosophy

Questioning the assumptions of AI Safety.

Much of AI safety research today works inside a machine learning frame. AFFINE is a research network practicing empirical philosophy: re-examining the concepts underneath the field, agent, goal, optimization, value among others. More foundationally we hope to bring in new perspectives and ask new questions about the foundations of the field of AI Safety. We pursue this through residential seminars, fellowships, and research retreats.

Why we exist

AI safety is trying to answer a larger question than it currently states.

One way of viewing AI Safety is through the question: how do we make future generally intelligent systems work for the betterment of humanity and society?

Put that way, it is plainly not only a computer science question. It asks what a general intelligence is. It asks what it would mean for a system to be moral. And it asks what betterment amounts to for a species that does not agree with itself about it. Those are questions about life, about mind, and about value, and they are much older than machine learning.

Meanwhile the work is urgent in a way philosophy usually is not. We are building systems that plan, model themselves, and act in the world, and we are deploying them faster than we can say clearly what they are.

Serious effort goes into keeping them safe: evaluations, oversight, interpretability. Almost all of it inherits a vocabulary of agents, goals, rewards, and optimization, assembled from economics, control theory, and machine learning. Those concepts were built for other purposes, and they strain here. Problems and unpredictabilities arise from this perspective: how do you continuously evaluate a continual learning agent? How do we find the right primitives for describing general agency in the first place?

The research tradition closest to this concern is agent foundations, which treats agency, goals, and reasoning as open problems rather than settled primitives. AFFINE takes its name from the tradition: the Agent Foundations Field Network.

The current safety work might be built on the wrong concepts, and careful work aimed through an unexamined concept can be precise and still miss. We believe that the field is pre-paradigmatic in Kuhn’s sense: it has not yet settled the concepts that would let it tell good questions from dead ends.

We would rather find that out early. If the frame is sound, this upstream work costs a few careful people some years. If it is not, this upstream work is the only thing that helps.

Open problems

We are not sure these are the right questions yet.

A field before its paradigm is a field where even the questions are still being found. What follows is a small sample of the questions we want to ask, but it is indicative of the general space. We expect the better version of each question to look different after real work, and we would count finding it as progress.

It is possible that several of these dissolve, or merge, or that the interesting phenomena sit where our current concepts cannot yet see them.

What is an agent, and where does it end?

The field mostly asks how to specify an agent’s objective. But every formal answer we have seen buys its crispness by assuming a boundary somewhere. If the boundary turns out to be the hard part, objectives may be the wrong place to start.

Background: what counts as one individual · Critch’s «Boundaries» sequence →

Where does wanting come from at all?

Physics does not want anything, and yet organisms do. Until we know how goal-directedness arises from ordinary matter, we are guessing about whether it can arise in a machine by accident.

Background: how ends enter a physical world · outer alignment →

When is a collective a mind?

Markets, institutions, and colonies compute; some appear to want things no member wants. Both sides of “align AI with humanity” may be collectives, which makes the sentence harder than it looks.

Background: why scale changes the rules · Ngo’s scale-free theory of agency · ACS on hierarchical agency →

What is optimization?

We use one word for evolution, markets, gradient descent, and desire. It is not obvious it picks out one thing, or that the differences are the unimportant part.

Background: regulation and requisite variety · The ground of optimization →

What can keep its shape under vast optimization pressure?

A superintelligence is, among other things, an enormous amount of optimization pressure applied to the world. Anything we hope survives contact with it, a value, a boundary, an institution, must hold its shape under that pressure. Working backwards from that requirement may change which problems look central, and we suspect it is where many of the subtle ones live.

Background: reflective stability · Yudkowsky on coherence and the VNM axioms · Thornley on shutdown and decision theory →

Precedent

Hard problems are often dissolved rather than solved.

If we want to make progress on the science of agents, it makes sense to bring in philosophy of science. It often turns out that we were tracking the wrong question, and that only through new questions and new “what ifs” are we able to make foundational progress in a field.

1770s · Chemistry

How does phlogiston escape from burning matter?

What combines with what when things burn?

Lavoisier’s answer, oxygen, dissolved phlogiston entirely and opened modern chemistry.

1820s · Heat

How does the caloric fluid flow from hot to cold?

What if heat is the motion of particles?

There was no fluid. The reframe gave us thermodynamics, and eventually a physical account of information.

1900s · Light

How fast are we moving through the ether?

What if there is no ether, and time itself bends?

Einstein dropped the assumed medium instead of measuring it more precisely.

1890s–1930s · Life · The closest case

What is the vital force that animates living matter?

What organization makes matter behave as though it had ends?

Driesch’s entelechy was a real answer to a real puzzle, and it was wrong. Purposiveness turned out to be a fact about organization, not a substance.

We do not claim to know which of today’s concepts will dissolve. We claim that the question deserves people working on it full-time, and that almost nothing in the current funding landscape pays anyone to ask it.

What might we be missing when it comes to false concepts of the AI Safety field? What are the false labels we are currently applying?

Method

Questioning the core concepts.

Most research holds its concepts fixed and iterates within them. When the concepts are sound, that is exactly right, and it is how fields make steady progress.

Sometimes research happens on underdefined concepts, which can lead to the degradation of science as people dig themselves into deeper pits than they were in before. If this is the case in AI Safety, it implies that we need to start digging in new places. This is difficult to do: what determines progress for a concept that does not yet exist? That thinking is slow, hard to measure, and easy to get wrong. How would you make this happen?

We believe that running it well requires two things that are difficult to fund: unhurried time, and people who will tell you that your framing is wrong. So that is what we’re trying to build. A setting where existing concepts can be taken apart carefully, by people who have read enough to know what has already been tried.

What AFFINE is

A residential research network.

AFFINE grew out of a month-long residential seminar held in Czechia in May 2026, and is now being built into something lasting: recurring seminars, fellowships, and retreats that bring researchers across fields into the same room for long enough to disagree properly.

Founded2026, by the organisers of the first AFFINE seminar.
First seminarMay 2026: 30 participants, one month, residential. Our public retrospective covers what worked and what we changed.

The Seminar

One month, residential, a few dozen researchers with mathematical training and philosophical range. Roughly one core mentor per five participants. Reading, workshops, and a culture of peer teaching, aimed at open problems and foundational methods of inquiry.

The Network

Retreats and collaborations connecting researchers across fields and career stages. Longer term, a permanent home for foundational work on intelligence and agency.

Get involved

Come argue with us.

The most useful thing an outside researcher can do for a young field is tell it where it is confused. We mean that literally, and we have designed the invitation around it.

  • If you work on these questions: visit, give a talk, or spend a week as a mentor. The most valuable version of that visit is the one where you explain what our framing gets wrong and which literature we have missed.
  • If you are an early-career researcher: apply to the next seminar. We select for mathematical grounding and philosophical appetite, not for agreement with us.
  • If you are curious: read along. The thinking is public, starting with the retrospective from the first seminar.