Gary Marcus says item 2 is still unproven and hallucinations are counterevidence

GaryMarcus · x · 2026-07-24

Gary Marcus pushes back on the claim that item 2 is “done,” saying he does not see the evidence for it and that the closest test he has seen failed. He adds that hallucinations count as counterevidence.

The point is less about a specific benchmark than about how to judge progress: without convincing evidence, capability claims should not be treated as completed.

Related event: Gary Marcus Calls for Evidence in AI Debates, Citing Empty Claims(3 posts)→

Original post →

More from AGI Musings

AGI Musings channel →