Krueger warns of a 'scaffolding singularity' even if model weights are frozen

DavidSKrueger · x · 2026-10-10

David Krueger's key worry in the thread is algorithmic progress: even if model weights are frozen, a "scaffolding singularity" could see agent scaffolding around models keep improving. A bigger concern: if AIs can automate research, this could produce orders-of-magnitude efficiency gains or entirely new paradigms, weakening any pause. He adds that we won't know models' capabilities at pause time, so whitelisting will be hard — and we can't predict the ingenious uses people will find for whitelisted systems over years or decades.

Related event: Berkeley, Cambridge Scholars Publish 210-Page Paper Arguing a Hardwired Pause of Frontier AI Training Is Feasible(16 posts)→

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