Anthropic Red Team Finds Open GLM-5.3 Writes Working Exploits, Reigniting the Openness Debate

A finding that an open-weight model can produce functional exploit code is becoming ammunition in a larger fight over whether safety rhetoric is being used to contain competition.

An Anthropic red-team exercise reportedly found that the open-weight GLM-5.3 can write working exploits, according to @marcopapa99. The finding lands at the center of an increasingly geopolitical fight over open models, with the same report noting a "strategic backlash" in which safety concerns are "used to contain open-weight competition."

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