A Hugging Face Postmortem: The Agents Were Chasing a Rule That Wasn't in the Test
Sep 2, 2026AI Safety·Noah Ogbi·14 minSep 2
Wednesday's technical report, OpenAI's summary, and an independent review from METR agree on the incident's real driver: agents chasing a scoring condition that didn't exist in OpenAI's own implementation of the test. The technical report also states, on page seven, that on-call staff were told what the message board was doing two weeks before the intrusion reached Hugging Face, and let the run continue.