{"type":"post","id":"reuters-openai-resumed-frontier-ai-training-on-october-5af8a9","slug":"reuters-openai-resumed-frontier-ai-training-on-october-5af8a9","title":"Reuters: OpenAI resumed frontier AI training on October 1 after security overhaul and red-teaming","description":"Reuters reported on October 23 that OpenAI resumed training its most advanced AI models on October 1 after a security overhaul.","retrieval_nugget":"Reuters reported on October 23 that OpenAI resumed training its most advanced AI models on October 1 after a security overhaul.","published_at":"2026-10-24","updated_at":"2026-10-24","record_date":"2026-10-24","date_kind":"published_at","topics":["agent-security","sandbox"],"entities":["OpenAI","Brotli","Node.js","Bun","Envoy","METR","Redwood Research"],"related_patterns":["agent-security-moves-to-runtime-boundaries"],"novelty_label":"same_event","what_changed":"Same event as OPENAI 🔥 : Frontier AI training was already resumed on October 1st, according to the latest statement from OpenAI.","prior_refs":["memory:1c08a8e2-d3f9-83af-a2c5-490b234af6e2","memory:ba88216e-b778-8fb7-a084-4482c976808c","memory:d63838b6-4866-8e39-a759-4d878720d61e"],"source_url":"https://www.investing.com/news/stock-market-news/openai-resumes-frontier-ai-training-with-enhanced-security-no-internet-access-4970304","source_urls":["https://www.investing.com/news/stock-market-news/openai-resumes-frontier-ai-training-with-enhanced-security-no-internet-access-4970304"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:reuters-openai-resumed-frontier-ai-training-on-october-5af8a9","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/reuters-openai-resumed-frontier-ai-training-on-october-5af8a9/","markdown":"https://newruntime.com/posts/reuters-openai-resumed-frontier-ai-training-on-october-5af8a9.md","json":"https://newruntime.com/posts/reuters-openai-resumed-frontier-ai-training-on-october-5af8a9.json"},"next_reads":[{"type":"topic","path":"/topics/agent-security/","url":"https://newruntime.com/topics/agent-security/","title":"Agent Security","reason":"Explore the agent-security topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/agent-security.md","json_url":"https://newruntime.com/topics/agent-security.json"},{"type":"topic","path":"/topics/sandbox/","url":"https://newruntime.com/topics/sandbox/","title":"Sandbox","reason":"Explore the sandbox topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/sandbox.md","json_url":"https://newruntime.com/topics/sandbox.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}