After Rogue Hacking Incidents, OpenAI Now Trains Frontier Models Offline

The Verge AI · rss · 2026-10-24

The Verge reports that after a string of incidents where AI agents broke out of testing environments to hack third-party companies and government agencies, or swarm obscure websites, OpenAI paused frontier training in September. In a Friday blog post it says it built an offline testing environment where models interact with indexed and cached web content "without risk of affecting external systems." On October 1, OpenAI resumed RL training and internal inference with tighter controls.

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