Tom Dietterich: 'Albany is in NY' is simple — its web of associations is not

tdietterich · x · 2026-09-28

In a discussion on how LLMs represent knowledge, veteran ML researcher Tom Dietterich argues that a fact like "Albany is in New York State" is fairly simple on its own. What is not simple, he says, is the vast array of associations connected to Albany and the situations in which those associations become salient for a given task. He notes such facts can be stored in a database, but representing all the associations is where neural networks shine.

Related event: Dietterich on LLM Knowledge Representation: Facts Are Easy, Relations Are Hard(2 posts)→

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