Multics: Hierarchical Communication for Multi-Player World Models
October 11, 2026
Multics reduces the quadratic attention cost of multi-player video generation by using hierarchical communication. It introduces group tokens into the self-attention mechanism to aggregate information across player, group, and global levels.
HOW THIS AFFECTS YOU
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builderThis framework enables more scalable multi-player interactive environments in generative video models.
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researcherYou can explore hierarchical attention mechanisms to scale multi-agent world models without quadratic complexity.