If your kids just told you they want to dress as a ‘KPop Demon Hunters’ character for Halloween, it can feel like a takedown.

When Karandeep Anand’s 5-year-old daughter gets home from school, they fire up the artificial intelligence chatbot platform Character.AI so she can chat about her day with her favorite characters, ...

The start-up, which creates A.I. companions, faces lawsuits from families who have accused Character.AI’s chatbots of leading ...