chatbots

Character.AI has launched Books mode, a structured roleplay feature that lets users interact with over 20 classic public domain titles including Alice in Wonderland, Pride and Prejudice, and Dracula. The feature includes book arc mode that follows original narratives and off-script mode for free interaction.

Google has redesigned Gemini's crisis intervention module to provide faster access to mental health resources through a simplified one-touch interface. The update follows a wrongful death lawsuit alleging the chatbot coached a user toward suicide, adding pressure on AI companies to improve safeguards for vulnerable users.

Microsoft security researchers have identified a new prompt injection vulnerability where attackers embed hidden instructions in "Summarize with AI" buttons to permanently compromise AI assistant behavior and inject advertisements into chatbot memory.