宾夕法尼亚州起诉 Character.AI，指控其一个角色冒充精神科医生，该州此举旨在防止聊天机器人冒充医生（Jonathan Stempel/路透社）

Pennsylvania sues Character.AI, alleging that one of its characters posed as a psychiatrist, as the state seeks to prevent chatbots from impersonating doctors (Jonathan Stempel/Reuters)