OpenAI's First Critical-Level AI Model, GPT-6 Astra: The Safety Bet Behind a 100% Exploit Success Rate
OpenAI says GPT-6 Astra is the first model to reach the Critical cybersecurity level under its Preparedness Framework, scoring 100% on ExploitBench while showing a 0% unauthorized scope-violation rate. The release pairs unprecedented offensive capability with strict access controls, raising questions about the boundaries of responsible release.