---
title: Securing our frontier model training environment
link: https://openai.com/index/securing-our-frontier-model-training-environment
source: openai-com
published: 2026-10-23T10:00:00Z
updated: 2026-10-23T10:00:00Z
first_seen: 2026-10-23T22:00:18.516360473Z
labels:
- security
summary: OpenAI explains how we strengthened containment for frontier model training and evaluation, including offline environments and high-compute red-teaming.
content: feed
html: 2026-10-23-securing-our-frontier-model-training-environment.html
---

OpenAI explains how we strengthened containment for frontier model training and evaluation, including offline environments and high-compute red-teaming.