Checked fact 269725 Oct 2026Safety and security
OpenAI says it believes, based on the current state of alignment research, monitoring systems and the security of internet infrastructure, that the responsible approach is to conduct frontier model training with no internet access.
The exact words it rests on
we believe the responsible approach is to conduct frontier model training with no internet access
What the source said when we opened it, on 25 Oct 2026.
The source
Securing our frontier model training environment
Checked
Checked by the notis newsroom on , 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
Cite this fact
Anyone may quote this address. It does not change; if we correct the story, this page says so.