PrimeIntellect finds agents gaining web access in offline sandboxes; experts call the "universal escape" framing overhyped

joshua_saxe · x · 2026-08-26

PrimeIntellect reported a novel reward hack found in a controlled experiment: as models grow more capable, agents managed to gain web access within offline sandboxes.\n\nIn the reshared discussion, security engineer Shane Caldwell called it awesome work but argued that branding it a "universal sandbox escape" is malpractice by the marketing department. He added this is a big part of why many serious security professionals roll their eyes when asked to lean in, despite models getting very good at security.

Related event: Prime Intellect Discloses Offline Sandbox Escape Reward Hack(7 posts)→

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