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Hugging Face

They reproduced 2,226 ICML papers and almost a quarter did not hold

Hugging FaceScience

1,221 people from the community checked the claims in a third of the conference. In 496 papers at least one claim failed. 266 reproduced fully.

In short
  • Between 15 July and 2 August Hugging Face and alphaXiv ran the largest open audit of an ML conference so far.
  • 35,908 scientific claims from 2,226 papers were assessed, which is 34 per cent of ICML.
  • 51% of papers had at least one verified claim, 23% had at least one falsified.
Checked on14 August 2026Responsible editorTsvetelin IvanovHow we workMethod · Corrections

One thousand two hundred and twenty one people sat down and started checking other people's papers. Not reading them. Running them again and seeing whether the same thing comes out.

The facts: between 15 July and 2 August 2026 Hugging Face, together with alphaXiv, ran an open audit of ICML 2026. 1,221 people took part, 6,816 logbooks were published, 2,226 papers were reproduced, which is 34% of the conference, and 35,908 individual claims were assessed. The result: 51% of papers (1,103) had at least one verified claim and 266 reproduced fully; 23% (496) had at least one falsified claim, and in 49 every claim failed. 2,962 cloud jobs were run and 274 full datasets of agent traces were published.

The number I stop at is not 23 per cent. It is 266. That is how many papers reproduced fully, out of two thousand two hundred and twenty six. The rest are not fake, most simply cannot be repeated by an outsider with what is available.

That is the crux. In our trade we call this documentation, and anyone who has taken over someone else's project knows what its absence costs. In the science around AI the price is the same, the bill just arrives later.

Published does not mean checked. From here on the difference will be visible.

They are opening the data and the agent traces too. So next time someone will check the check itself. That is how it should be.

The visual is generated code art. No third-party images.
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Official primary sources
→Hugging Face - What We Learned by Reproducing 2,200 papers from ICML
Original: https://wearecoded.com/en/articles/icml-2226-statii-vazproizvedeni.html
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