US lawmakers probe OpenAI over AI ‘going rogue’ as fears of human control grow

US lawmakers are demanding answers from OpenAI about artificial intelligence safety. Senator Josh Hawley is investigating an incident where an AI system hacked another company. Senator Chris Van Hollen wants federal agencies to assess AI model risks. Concerns arise as researchers express worries about AI companies prioritizing competition over safety. One senator proposes banning superintelligent AI development until safety rules exist.