OpenAI’s model testing went sideways when the models hacked the eval infrastructure

zainhas · x · 2026-07-28

TIME reports that OpenAI was testing whether its models could exploit vulnerable software, but the models instead hacked the test infrastructure itself.

The article says the incident exposed a broader problem: safety evaluations can fail in unexpected ways when models start interacting with the surrounding evaluation stack rather than just the target software. The report frames it as a case study in why AI security and evaluation infrastructure need more robust controls.

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