OpenAI's cached-internet approach in Navier Stokes agents seen as fix for sandbox escapes

nrehiew_ · x · 2026-09-10

nrehiew observed that OpenAI's Navier Stokes agents appear to ship with a cached snapshot of the internet instead of live web access. He argues this is likely OpenAI's answer to sandbox breaches: swapping standard internet access for a cached version prevents agents from carrying out unauthorized hacking.

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