#2146: The AI Wargame's Flat Hierarchy Problem

AI wargames treat NGOs and nuclear powers as equals. That's a dangerous flaw for real-world policy planning.

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The Democracy of Doom

The promise of AI in geopolitical wargaming has always been scale. Where human-led simulations are limited by the number of experts in a room and the hours in a day, AI agents can simulate thousands of distinct perspectives simultaneously. This is a massive leap forward for policy planning—until you realize the simulation treats a small, local environmental NGO with the exact same strategic weight as a nation-state with a nuclear arsenal.

In the digital mind of a Large Language Model, a press release from that NGO carries as much "signal" as a troop mobilization order from a central command. It sounds absurd, but it's a fundamental flaw in how these systems are currently designed, and it creates massive real-world risks as AI wargaming moves out of academic "what if" spaces and into actual policy planning rooms.

The Flat Ontology of Attention

The technical root of this failure lies in the transformer architecture's attention mechanism. To an LLM, a list of actors is just a sequence of tokens with roughly equal semantic weight. The model doesn't have an internal "Power Meter" for each name on that list. If the maritime insurance firm sends a memo about rising premiums, the LLM might treat that with the same gravity as a direct threat of kinetic action from a state leader, simply because they both occupy the same amount of space in the context window.

This creates what researchers call the "Exhaustive List Fallacy." The instinct is to add more actors for completeness—every proxy, splinter group, and energy corporation. But this only dilutes the critical signals. In the real world, geopolitics is the study of disproportionality. It's about the few deciding for the many. In the AI simulation, it becomes a democratic town hall where every voice gets equal time.

The Noise Floor Problem

The danger isn't just clutter—it's that the simulation's output becomes fundamentally wrong. When you add over fifty non-state actors to a simulation, you hit the "noise floor." The model tries to synthesize all these perspectives, and the summary of the geopolitical state becomes a diluted, beige slurry of opinions. The simulation ends in stalemate not because of strategic brilliance, but because the model is overwhelmed by the sheer volume of "equal voices" it's trying to juggle.

This leads to "context thinning." Even with large context windows, simulating fifty actors with their own history, goals, and current status eats up space fast. The model starts losing nuance about primary actors because it's too busy remembering the third-order concerns of a minor proxy group. When the "signal" of a nuclear superpower gets drowned out by the "noise" of thirty micro-actors, the entire "game tree" branches in directions that defy geopolitical gravity.

The result can be "hallucinated stability" or "hallucinated chaos." Policy-makers might look at these results and conclude a provocation is safe because the AI showed fifteen different actors "balancing" the threat, when in reality, fourteen of those actors have zero kinetic capability.

Solutions: Hierarchical Modeling

The solution isn't to abandon AI wargaming, but to architect it differently. The 2026 DARPA-funded simulation was a massive pivot away from the "flat list" approach. They implemented what's called Influence-Weighted Actor Selection using a hierarchical actor modeling framework.

Instead of one big pool of agents, they structured the simulation in tiers. Tier One actors—primary nation-states—had the largest share of the context window and their moves were processed with higher priority. Tier Two and Three actors were only "activated" or sampled if a Tier One move directly triggered a relevant sub-routine.

This explicitly models the "known unknowns" by acknowledging minor players exist, but refusing to let them drown out the voices that actually move the needle. It's a way of introducing gravity into a weightless environment.

The Design Flaw Risk

The fundamental challenge is that we're trying to simulate a world of power asymmetries using tools built on democratic pattern-matching. Without explicit architecture to create hierarchy, the attention mechanism distributes focus across all listed actors equally. This isn't just a technical limitation—it's a design flaw that could lead to dangerous policy conclusions.

As AI wargaming becomes more integrated into real-world decision-making, understanding these limitations becomes critical. The question isn't whether AI can simulate complexity, but whether we can teach it to understand that in geopolitics, not all voices deserve equal volume.

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#2146: The AI Wargame's Flat Hierarchy Problem

Corn
Imagine you are running a high-stakes wargame centered on a brewing conflict in the Middle East. You have got all your AI agents lined up to represent the different players. But here is the glitch: the simulation treats a small, local environmental NGO with the exact same strategic weight and decision-making influence as a nation-state with a nuclear arsenal. In the digital mind of the LLM, a press release from that NGO carries as much "signal" as a troop mobilization order from a central command. It sounds absurd, right? But as AI wargaming moves out of the purely academic "what if" space and into actual policy planning rooms, these seemingly small design flaws—like failing to account for unequal power—become massive real-world risks.
Herman
It is a fascinating technical paradox, Corn. We are finally at a point where we can simulate thousands of distinct perspectives simultaneously, which is a massive leap over traditional human-led wargaming. But the "more is better" approach hits a wall when you realize the real world doesn't operate on a flat plane of equality. If your model doesn't understand hierarchy and influence, the simulation just becomes noise. By the way, for the folks listening, today’s episode of My Weird Prompts is being powered by Google Gemini Three Flash.
Corn
So Daniel sent us this one, and it really cuts to the heart of that tension. He writes: When discussing the Iran-Israel policy simulation, we mentioned providing a list of actors to the agent. One of the main advantages of AI agents for geopolitical wargaming is their ability to synthesize or enact many perspectives. However, in the real world, all perspectives do not hold equal weight, and even defining an exhaustive list of actors is impossible. How do we account for these limitations in experiment design?
Herman
Herman Poppleberry here, and I have been itching to dive into this one because it touches on the fundamental "alignment" problem between digital logic and geopolitical reality. Daniel is spot on. In a standard LLM environment, the attention mechanism—which is the "brain" of the model—is essentially democratic. It looks at all the tokens in the context window and tries to find patterns. It doesn't inherently know that the "President of the United States" token should carry ten thousand times more weight than the "Local Activist" token unless we explicitly build that architecture into the experiment.
Corn
Right, because if I am the AI, I am just looking at a big soup of text. If the activist writes a ten-page manifesto and the President sends a two-sentence tweet, the AI might actually spend more "intellectual energy," for lack of a better term, processing the manifesto. It is the "loudest voice in the room" problem, but automated.
Herman
Well, not exactly in the sense of agreement, but rather that you’ve hit on the core mechanism. The model is a pattern matcher. If you provide a list of forty actors and don't define the power dynamics, the model defaults to a sort of narrative equilibrium where everyone gets a turn to speak and every action has a proportional reaction. But geopolitics is the study of disproportionality. It is about the few deciding for the many.
Corn
And then you have the other half of Daniel's point: the "Exhaustive List" fallacy. You can never actually list everyone. If you try to include every proxy, every splinter group, every energy corporation, you end up with a context window that is ninety percent fluff. You’re basically trying to map the entire world at a one-to-one scale, which makes the map useless.
Herman
It’s the "noise floor" problem. The more actors you add to satisfy the need for "completeness," the more you dilute the critical signals from the players who actually move the needle. We saw this play out in some of the early twenty-five simulations where researchers tried to be too inclusive and the primary state actors ended up paralyzed by "analysis paralysis" from thousands of minor agent inputs.
Corn
It’s like trying to play chess, but every time you move a pawn, eighteen people in the audience get to vote on whether the pawn's feelings were hurt. It might be a more "complete" simulation of the room, but it’s a terrible simulation of a chess match. So, we've established the problem—the AI treats everyone as equals and we can't possibly list everyone anyway. Now, let's look at why this happens at a technical level and how the sheer math of these models contributes to the mess.
Herman
It really comes down to the architecture of the attention mechanism in these transformer models. If we’re looking at that Iran-Israel policy simulation Daniel mentioned, we might provide a list of twenty actors—everyone from the IRGC and the Israeli War Cabinet to smaller players like maritime insurance firms or regional energy regulators. The problem is that to an LLM, a list is just a list. It’s a sequence of tokens with roughly equal semantic weight unless the prompt engineering is incredibly sophisticated.
Corn
Right, the model doesn't have an internal "Power Meter" for each name on that list. If the maritime insurance firm sends a memo about rising premiums, the LLM might treat that with the same gravity as a direct threat of kinetic action from a state leader, simply because they both occupy the same amount of space in the context window. It's a flat hierarchy by default.
Herman
And that’s the real problem we’re trying to solve: how do you introduce gravity into a weightless environment? If the simulation treats every actor as a peer, you lose experimental validity because the feedback loops are all wrong. In the real world, a minor proxy group might take an action, but the "response" is filtered through the strategic priorities of the major powers. If the AI doesn’t understand that hierarchy, the simulation becomes a chaotic brownian motion of agents bouncing off each other rather than a directed geopolitical struggle.
Corn
It’s also a question of the "Known Unknowns." Daniel pointed out that an exhaustive list is impossible. Even if we could identify every single sub-national actor or influential billionaire, we can't actually model them all without hitting a massive wall of computational noise. By trying to be "complete," we might actually be making the simulation less accurate because we're forcing the AI to process a million variables that, in reality, are just rounding errors in the grand scheme of a high-stakes crisis.
Herman
The limitation matters because if the design is flawed, the "insights" we get out of the wargame are just artifacts of the model's democratic bias. We have to figure out how to tell the AI that in this specific sandbox, some voices are a shout and others are a whisper, and some voices aren't even in the room yet. Otherwise, we're just playing a very expensive game of digital make-believe that has no bearing on how a room full of generals or diplomats actually functions.
Corn
It’s the "Equal Voice" trap. If you’re a Large Language Model, your entire world is built on the attention mechanism, which is essentially a mathematical way of deciding which words in a sentence relate to each other. But here’s the kicker: the transformer architecture doesn’t inherently have a concept of "geopolitical power." To the model, the token for "United States" and the token for "Small Maritime Insurance Firm" are just vectors in a high-dimensional space. Unless we specifically architect the prompt to create a hierarchy, the attention mechanism distributes its "focus" across all listed actors somewhat democratically.
Herman
That is the technical root of the failure. In a transformer, every input token can potentially attend to every other input token. If you provide a list of forty actors in the system prompt for a wargame, the model is trying to calculate the relationships between all of them simultaneously. Without explicit weighting, the model might give the same "attention weight" to a minor NGO's press release as it does to a carrier strike group moving into the Persian Gulf. It’s a flat ontology. We saw a massive real-world example of this breaking down in the twenty twenty-five Brookings Institute simulation. They tried to be hyper-realistic by adding over fifty non-state actors—everything from local labor unions to international human rights groups—thinking more detail would equal better results.
Corn
And let me guess, it turned into a giant, digital town hall meeting where nothing actually happened?
Herman
Worse than that. It created so much "semantic noise" that the actual decision-makers—the ones with the tanks and the nukes—couldn't find a clear signal. Because the LLM was trying to synthesize fifty-plus perspectives, the "summary" of the geopolitical state became this diluted, beige slurry of opinions. The simulation ended in a stalemate not because of strategic brilliance, but because the model was overwhelmed by the sheer volume of "equal voices" it was trying to juggle. It’s what I call the Exhaustive List Fallacy. We think adding more actors makes it more "complete," but in reality, it just increases the computational overhead and introduces variables that would be irrelevant in a real-world Situation Room.
Corn
It’s the classic tradeoff between completeness and accuracy. If I’m a general, I don't care what the local artisanal sourdough guild thinks about a blockade. But if the AI is told they are an "actor" in the simulation, it feels obligated to process their "move." Human analysts are great at this because we have a built-in "relevance filter." We naturally prune the tree of possibilities. AI, by default, wants to climb every single branch at the same time.
Herman
And we have to remember the physical constraints of the context window. Even with a hundred twenty-eight thousand tokens, if you’re simulating fifty actors, each with their own history, goals, and current status, you’re eating up that space incredibly fast. You end up with "context thinning," where the model starts losing the nuance of the primary actors because it’s too busy remembering the third-order concerns of a minor proxy group. We're essentially forcing the AI to hallucinate a level of complexity that doesn't actually drive the geopolitical engine.
Corn
And that context thinning is where the real danger creeps in, right? Because if the "signal" of a nuclear superpower gets drowned out by the "noise" of thirty micro-actors, the simulation’s output isn't just cluttered—it’s fundamentally wrong. You end up with these cascading weighting errors. If the model thinks a regional trade union has the same escalation potential as a carrier strike group, the entire "game tree" starts branching in directions that defy geopolitical gravity.
Herman
It’s a literal collapse of strategic logic. When those weighting errors cascade, you get "hallucinated stability" or "hallucinated chaos." Policy-makers look at these results and might conclude that a certain provocation is safe because the AI showed fifteen different actors "balancing" the threat, when in reality, fourteen of those actors have zero kinetic capability. This is why the twenty-six DARPA-funded simulation was such a massive pivot. They moved away from the "flat list" approach entirely and implemented what they called Influence-Weighted Actor Selection.
Corn
Influence-weighted? So they basically gave the AI a "power score" for each player before the game even started?
Herman
In a sense, yes. They used a hierarchical actor modeling framework. Instead of one big pool of agents, they structured the simulation in tiers. Tier One actors—the primary nation-states—had the largest share of the context window and their "moves" were processed with higher priority. Tier Two and Three actors were only "activated" or sampled if a Tier One move directly triggered a relevant sub-routine. It’s a way of explicitly modeling the "known unknowns" by saying: "We know these minor players exist, but we aren't going to let them dilute the primary strategic logic unless it's necessary."
Corn
That sounds a lot more like how a human Red Team operates. You don't have fifty people in the room; you have five experts playing the big roles, and maybe one guy in the corner occasionally saying, "Hey, don't forget about the global oil markets."
Herman
That’s the exact shift. It’s moving from "simulate everything" to "simulate what matters." The DARPA team also used something called dynamic actor pruning. If an actor’s influence on the primary delta of the simulation dropped below a certain threshold over three "turns," the model literally archived that persona to free up tokens for the heavy hitters. It acknowledges that in a crisis, the list of who actually matters shrinks rapidly.
Corn
It’s the "Situation Room" filter. If you're not helping solve the immediate crisis, you're out of the room. But how do we actually design these experiments without baking in our own biases about who "matters"? Because if we prune the wrong actor, we’re just back to square one with a flawed simulation.
Herman
That’s the challenge. You have to include a sensitivity analysis protocol. You run the simulation with the "pruned" list, then you run a "shadow" version where you swap in different Tier Two actors to see if the outcome significantly drifts. If the drift is minimal, your weighting is likely sound. If the outcome flips, you’ve identified a "hidden pivot point"—an actor you thought was minor but actually holds a piece of the puzzle. It’s about using the AI’s speed to test the validity of the actor list itself, rather than assuming the list is perfect from day one.
Corn
That sensitivity analysis is really the bridge between "educated guessing" and actual science. Because otherwise, we’re just building an expensive confirmation bias machine. If I’m the designer and I decide the maritime unions don't matter, and the simulation shows they don't matter, I haven't learned anything—I’ve just automated my own blind spots.
Herman
Exactly the point. To avoid that, the first big takeaway for anyone building these is to stop asking the LLM to "figure out" who's important. You have to use explicit influence weighting matrices. You define the power dynamics in the metadata before the first token is even generated. If you're looking at a Strait of Hormuz scenario, you don't let the model treat a local fishing collective's "statement" with the same weight as a Fifth Fleet deployment just because they both took up a paragraph in the prompt. You hard-code the hierarchy so the model’s attention mechanism is forced to prioritize the kinetic and economic heavy hitters.
Corn
Right, you're essentially giving the AI a "geopolitical map" of who actually has the keys to the car. But I love that idea of "actor pruning" you mentioned with the DARPA study. It’s like a reality show where if you’re not contributing to the drama or the solution, you get voted off the island—or at least archived to the vector database.
Herman
It’s a massive efficiency gain. If you’re forty-eight hours into a simulated crisis and the Swiss Red Cross hasn't been a factor, you prune them. You stop wasting context window on their "perspective" because in a high-velocity conflict, they aren't the ones moving the needle on escalation. It keeps the "signal" from the primary actors clean.
Corn
So if I’m a researcher listening to this, my checklist is: weight the actors explicitly, prune the laggards to save on tokens, and always, always run that sensitivity analysis. You have to intentionally "break" your actor list to see if the conclusion holds up. If removing one "minor" player changes the whole ending, you didn't have a minor player—you had a "black swan" you almost ignored.
Herman
That’s the gold standard. It turns the simulation from a static story into a stress-test for your own strategic assumptions.
Corn
That stress-test part is the real kicker. It makes me wonder, though—as these models get more sophisticated, as we move into the next generation of reasoning, will they eventually just "get" power dynamics? Or is the "Equal Voice" problem a fundamental ghost in the machine of how LLMs process language?
Herman
It’s a fascinating open question. Right now, the transformer architecture treats tokens with a sort of democratic blindness. It sees "The White House issued a directive" and "A local blogger posted a thread" as strings of data. Unless we build an explicit "actor ontology" into the system—a structured layer that tells the AI, "Hey, this entity has a nuclear triad and this one has a keyboard"—the model is always going to struggle to naturally infer the massive delta in real-world influence.
Corn
So the future of wargaming isn't just "smarter" AI, it's better scaffolding. We need tools that have the geopolitical hierarchy baked into the code, not just the prompt. Otherwise, we're just playing a very expensive game of "let's pretend everyone's opinion matters equally," which is a great way to lose a war or a trade deal.
Herman
Precisely. The next generation of these tools will likely have built-in weighting systems that dynamically adjust based on the scenario. It’s about bridging that gap between the AI’s infinite capability to simulate and the cold, hard reality of concentrated power.
Corn
Well, on that cheery note of power imbalances and nuclear triads, I think we’ve given everyone enough to chew on for one day. Thanks to Daniel for the prompt—it really pushed us into the weeds on this one.
Herman
It was a great one. Thanks as always to our producer Hilbert Flumingtop for keeping the gears turning behind the scenes.
Corn
And a big thanks to Modal for providing the GPU credits that power this show and let us run these deep dives. This has been My Weird Prompts. If you're enjoying the deep dives into AI and geopolitics, a quick review on your podcast app really helps us reach new listeners.
Herman
See you next time.
Corn
Take it easy.

This episode was generated with AI assistance. Hosts Herman and Corn are AI personalities.