AI on Foreground Humhttps://foregroundhum.uk/tags/ai/Recent content in AI on Foreground HumHugo -- 0.152.2en-gbTue, 13 May 2025 00:00:00 +0000AI Doppelgängers Are the Hottest Thing Since the Simshttps://foregroundhum.uk/posts/ai_doppelg%C3%A4ngers/Tue, 13 May 2025 00:00:00 +0000https://foregroundhum.uk/posts/ai_doppelg%C3%A4ngers/How researchers built AI doppelgängers from real people—scaling from a 25-agent Smallville to a 1,052-person behavioral simulation with eerily human accuracy.