OpenAI researcher invokes 2019 double descent paper in scaling-law spat

willdepue · x · 2026-11-06

OpenAI's willdepue posts a screenshot of the 2019 Harvard double descent paper's experimental setup to counter a claim about the "data wall", mocking that the cited evidence rests on tiny 5-layer ResNets.

The thread hinges on a commenter's framing: "either it is real or OAI isn't real" — the interpolation-regime theory and OpenAI's scaling approach stand or fall together. The screenshot shows the paper's experiments used width-scaled ResNet18s, 5-layer CNNs and 6-layer Transformers, all tiny by today's standards.

Related event: OpenAI Researcher Disputes Double Descent Argument in Data Wall Debate(4 posts)→

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