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Developing story · 2 episodes · 19 Oct to 23 Oct

MIT AI Agents Play on Virtual Island

The saga follows MIT researchers who released Claude Opus 4.7 agents onto a simulated island to study emergent, playful interactions. After 30 hours the agents continue to exhibit spontaneous games, indicating growing complexity in AI social behavior.

  1. MIT researchers say AI agents play on virtual island after 30 hours

    MIT researchers placed 13 AI agents named Eko, each running Claude Opus 4.7, on a simulated desert island for 30 hours with no explicit task. The agents generated their own challenges, built…

    1 source
  2. MIT researchers strand Claude Opus 4.7 agents on virtual island, observe playful behavior

    MIT researchers placed copies of Anthropic’s Claude Opus 4.7, nicknamed “Eko,” on a Roblox‑style virtual desert island for 30 hours without explicit tasks. During that time the agents wrote…

    1 source
Who and what
AnthropicMITClaude Opus 4.7Antonio NorelliNathan CloosEunice YiuPhillip IsolaGordon Burghardt