Interp Researchers Clash: Is Superposition Just a Function of Parameter Count?

livgorton · x · 2026-10-16

An interpretability debate broke out on X: one participant argued a model's interpretability can go from 0% to 99% without changing model size, claiming nearly everyone simply had the wrong causal explanation. A researcher with field experience pushed back, arguing the amount of superposition and downstream polysemanticity is not purely a function of parameter count. The exchange highlights ongoing disagreement in the interp community over mechanistic explanations versus ontological differences.

Related event: Anthropic researcher rebuts paper claiming interp's superposition idea is broken(14 posts)→

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