SMRTR AIJan 18, 2026Scientific American

World models could unlock the next revolution in artificial intelligence

SMRTR summary

AI systems often fail because they lack internal models of reality, causing errors like objects changing appearance in generated videos. Researchers are developing "world models" that create four-dimensional representations of environments, enabling AI to maintain consistent understanding across time and space, with applications ranging from improved video generation to autonomous vehicles and potentially artificial general intelligence.

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