Writing from inside the simulator.

Product decisions, research notes, and post-mortems from the team building Nationz.AI. Pick a topic or read them all.

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Research

Engineering

Field Notes

Why We Built Nationz.AI: Simulating Society, One Agent at a Time

Every policy leaves a wake. We wanted a way to see it before the policy ships — not after the headlines.

How we turn a folder of articles, a flag, and a few stubborn facts into a structured dossier the simulator can actually reason with.

Not every policy is vulnerable to the same distortion. We built a score that tells you where the story will be twisted first.

Small populations lie politely. Large ones tell the truth. A field report from pushing the simulator past comfortable limits.

A post-mortem on our UAE simulation pack — what the population taught us about the limits of demographic averaging.