Has γ Plateaued at ~0.66? Toby Ord Says We Can't Tell Yet

tobyordoxford · x · 2026-10-09

Toby Ord adds a caveat to his γ scaling analysis: it's currently impossible to tell whether γ has plateaued at roughly 0.66 or is still increasing.

In theory γ could even exceed 1 — meaning the AI would gain more performance from 10x the tokens than a human gains from 10x the time. The open question bears directly on how far AI time-horizon scaling can ultimately go.

Related event: Oxford's Toby Ord Estimates AI Capability Scaling Factor γ at 0.66(3 posts)→

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