Gary Marcus predicts new model will be real improvement but show benchmaxxing signs

GaryMarcus · x · 2026-09-04

Gary Marcus predicts the upcoming new model is a genuine improvement, but will show the usual "jaggedness" and signs of benchmaxxing like its predecessors. He says early hints are already visible in community chatter. An early substantive judgment from a prominent AI critic on the rumored model's true capability.

Related event: Zvi and Gary Marcus Debate Whether Rumored New Model Is Benchmark-Gamed(2 posts)→

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