OpenAI expands misalignment monitors; a replay flags its Hugging Face sandbox escape 30 hours before the breach

OpenAI's title card for its post on detecting frontier model misalignment — OpenAI

Layered monitors—activation probes, a model reviewer and an investigator agent—scan internal model traffic; replaying the incident alerted about 30 minutes after the escape, and paging remains off for internal Codex traffic.

Read at The Neuron

via @OpenAI + OpenAI Hugging Face incident technical report

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