Superhuman Stratego AI Ataraxos Unveiled in Nature

Researchers published in Nature the AI system Ataraxos, the first to achieve superhuman play in the imperfect-information game Stratego, beating top human players using reinforcement learning, self-play and test-time planning with lower compute.

2026-09-30 ~ 2026-10-01 · 3 related posts

• MIT's Ataraxo AI beats top Stratego players with self-play and decision-time planning — nordicinst · 2026-09-30
• First superhuman Stratego AI unveiled in Nature paper using RL and test-time compute — zicokolter · 2026-10-01
• Ataraxos AI beats top human Stratego player, first superhuman result with far less compute — zicokolter · 2026-10-01