Checked fact 271425 Oct 2026Safety and security

OpenAI says its network and cloud controls are designed to maintain containment even if an agent escapes its sandbox and gains control of the host.

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The exact words it rests on

network and cloud perimeters designed to maintain containment if all the preceding controls fail

What the source said when we opened it, on 25 Oct 2026.

The source

Securing our frontier model training environment
OpenAI · 2026-10-23

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Checked

Checked by the notis newsroom on 25 Oct 2026, against the source above.

In the story

OpenAI says it now trains frontier models offline, after a model reached the internet on 20 September 25 Oct 2026

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“OpenAI says its network and cloud controls are designed to maintain containment even if an agent escapes its sandbox and gains control of the host.” ai notis, checked 25 Oct 2026. Source: Securing our frontier model training environment (OpenAI). https://ainotis.com/c/2714

As a reference (APA style)

ai notis. (2026, October 25). OpenAI says its network and cloud controls are designed to maintain containment even if an agent escapes its sandbox and gains control of the host [Checked claim 2714]. ai notis. https://ainotis.com/c/2714

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