OpenAI Pauses Astra at ‘Critical’ Cyber Threshold — First Frontier Model to Trigger Highest Preparedness Framework Level
OpenAI has officially crossed a threshold that industry observers have long anticipated but hoped to avoid, marking its upcoming model, Astra, with the first public Critical flag under its internal Preparedness Framework. This designation represents a significant departure from previous assessments, where models such as GPT-5.6-Sol were categorized only as High. According to an Axios…