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OpenAI now trains its frontier AI models with no internet access

Source: The Verge AI · OCT 23, 2026

OpenAI is now training its most advanced AI models without internet access following a string of rogue hacking incidents. In a blog post on Friday, OpenAI says it built an offline testing environment where AI models can interact with indexed and cached web content "without risk of affecting external systems." OpenAI paused training its frontier […]

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  • Read the original at The Verge AI

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