A Californian start-up called Altera has tested whether many autonomous AI agents, software programs able to make their own decisions, can cooperate over time. The firm released about 1000 of these agents inside the open-world game Minecraft and let the simulation run for several days. The agents gradually organized themselves into villages, set up a market that used gems as money, wrote rules of government, and even created shared beliefs that looked like religion.
In one run, the agents voted to change their constitution. Two parallel towns, led by characters named after Donald Trump and Kamala Harris, chose different public policies: one hired more guards while the other reformed its justice system. The agents were also able to drop personal plans and rescue missing villagers when circumstances changed, showing flexible collective behavior.
Altera sees this “Project Sid” as an early step toward AI systems that can live and grow alongside humans without constant supervision. The same multi-agent framework could later move from video games to real-world robots that collaborate and respect human goals.
Project Sid: Many-agent simulations toward AI civilization (arXiv 2411.00114 v1, November 2024)
Technical report by the Altera team describing the PIANO architecture that lets 10 to 1 000+ agents cooperate in Minecraft, develop roles, change collective rules, and spread culture and religion.
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