Pretrain Falls to 7% of Compute as Yudkowsky's Doom Scenario Regains Ground

DKokotajlo · x · 2026-10-09

A formerly skeptical reader of If Anyone Builds It, Everyone Dies (IABIED) says reality has tracked closer to the book than expected, updating sharply toward concern.

Eliezer Yudkowsky replies that his old guess—verifiable domains like coding and AI research spike first, then drag general capability along—survived a transient phase where AI trained mostly on human data and looked less spiky. Many declared Yudkowskian scenarios falsified during that window, but he says it would only last a few years.

Key evidence: pretraining has dropped to roughly 7% of compute share, and capabilities are reverting toward his predicted trajectory. Whether or not you buy the doom framing, the pretrain-compute datapoint is significant.

Related event: Pretraining compute share falls to 7%, reviving Yudkowsky's doom thesis(2 posts)→

Original post →

More from AGI Musings

AGI Musings channel →