{"id":243118,"date":"2026-08-24T09:09:46","date_gmt":"2026-08-24T14:09:46","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/08\/more-is-different-when-ai-agent-populations-work-together-study-suggests"},"modified":"2026-08-24T09:09:46","modified_gmt":"2026-08-24T14:09:46","slug":"more-is-different-when-ai-agent-populations-work-together-study-suggests","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/08\/more-is-different-when-ai-agent-populations-work-together-study-suggests","title":{"rendered":"More is different when AI agent populations work together, study suggests"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/more-is-different-when-ai-agent-populations-work-together-study-suggests.jpg\"><\/a><\/p>\n<p>New research published in <i>Proceedings of the National Academy of Sciences<\/i> suggests that when artificial intelligence (AI) agents interact in groups, their <a href=\"https:\/\/pnas.org\/doi\/10.1073\/pnas.2531697123\" target=\"_blank\">number is not merely a technical detail<\/a>. It is a decisive factor in what the group settles on: populations built from the same AI model and doing the same task can reach opposite outcomes for no other reason than that one group is larger.<\/p>\n<p>Human beings behave differently depending on how many of us are in the room. A family is not a small village. A village is not London is not a nation-state. As scale grows, new rules, norms and pathologies can appear that were nowhere to be found at the scale below. The authors argue the same is true of AI.<\/p>\n<p>The study, from City St George\u2019s, University of London, the IT University of Copenhagen and the Universitat Polit\u00e8cnica de Catalunya, arrives at a time when AI agents are increasingly being deployed to work together rather than alone. Multi-agent systems are already used in finance, energy, defense and social media, and researchers have begun modeling populations of millions, even billions, of interacting agents\u2014what some now call AI societies.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>New research published in Proceedings of the National Academy of Sciences suggests that when artificial intelligence (AI) agents interact in groups, their number is not merely a technical detail. It is a decisive factor in what the group settles on: populations built from the same AI model and doing the same task can reach opposite [\u2026]<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45,6],"tags":[],"class_list":["post-243118","post","type-post","status-publish","format-standard","hentry","category-finance","category-robotics-ai"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/243118","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/662"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=243118"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/243118\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=243118"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=243118"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=243118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}