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NewsConfirmed by the company

Securing our frontier model training environment

OpenAI

Context: OpenAI has cut live web access from training of its most advanced models; they now browse and search a cached copy of the web instead, The Next Web reports.

Read the original at openai.com ↗Hacker News ↗ · 119 pts · 120 commentsBloomberg ↗TechCrunch ↗Techmeme ↗
Source
OpenAI (openai.com)
Published
First seen here
Edition
Friday, October 23, 2026, ranked 2
Status
The company itself announced or confirmed this.
Engagement
As shown by each platform when we last looked ().
Why it’s here
OpenAI's own post, reported by TechCrunch and The Next Web.
Topics
AI, Security, Openai
News

OpenAI details a pipeline that used an upcoming cyber model to validate and patch 948 local privilege escalation vulnerabilities in Linux for $1.2M in API costs (opens openai.com)

OpenAI details a pipeline that used an upcoming cyber model to validate and patch 948 local privilege escalation vulnerabilities in Linux for $1.2M in API costs — Security research that once required a separate, sustained investigation for each finding can increasingly be run as a systematic…

OpenAINov 4, 2026Details
Securing our frontier model training environment · Keeping Up with Silicon Valley