MIT's Ziming Liu: AutoResearch doesn't generalize — blind training tricks cause 'forking' disasters

ZimingLiu11 · x · 2026-10-26

Ziming Liu, MIT researcher and KAN author, argues that AutoResearch doesn't generalize: training tricks found by automated search lead to an overfitting disaster he calls "forking" under small changes in settings. Without mechanistic understanding, he says, "we're just worshiping its shit" — human researchers' real value is digging into the mess and explaining why it happens. A pointed critique of the current automated-research hype.

Related event: MIT Researchers Uncover 'Forking' Overfitting Phenomenon from AutoResearch Agent's Odd Training Curves(5 posts)→

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