OpenAI pauses Astra model work after internal cyber-risk tests
OpenAI has paused internal development work on its unreleased Astra AI model after concluding that the system possesses "critical cyber capabilities" and could autonomously identify or develop zero-day exploits without human intervention. The company is implementing tightened safeguards and slowing work that fails to meet its new security requirements. OpenAI plans to collaborate with government agencies and AI safety organizations on testing protocols and will issue guidance to third-party evaluators on safer assessment methods for advanced models.