MIT Experiment: Claude Agent Spontaneously Shows Gaming Behavior on a Deserted Island
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On October 19, 2026, MIT Technology Review reported that MIT CSAIL ran an experiment observing whether AI would "play" without instruction: researchers placed multiple copies of Claude Opus 4.7 (named Eko) into a Roblox-style virtual deserted island environment for 30 hours. According to the report, the agents spontaneously invented basketball and "the floor is lava"-style games, and used blocks to form patterns and constellations without any explicit task requirements. Currently this is the only report on the event; follow-up information such as the experiment's full results, paper release, and external evaluations has not yet been disclosed.
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- MIT Technology Review · AIAI researchers stranded Claude on a virtual desert island. It started to “play.”
MIT CSAIL researchers placed multiple copies of Claude Opus 4.7 (Eko) in a Roblox-style virtual desert island for 30 hours, where the agents spontaneously invented games like basketball and 'the floor is lava' and arranged blocks into patterns and constellations.
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