Claude 5.2 agents autonomously build 450+ portal-linked 3D worlds
emollick · x · 2026-11-10
Ethan Mollick shares one of his favorite experiments: he asked Claude 5.2 to build an endless, hands-off journey through 3D worlds linked by portals.
- 25,000 agents created over 450 worlds inspired by books, art and real places
- Everything was generated in code
- He published a playable link and a GitHub repo
Related event: Ethan Mollick lets 25,000 agents autonomously build 450 linked 3D worlds(4 posts)→
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