This research provides a comprehensive framework for designing ethical AI personalities in conversational systems powered by large language models.

• Identifies critical ethical concerns including bias, manipulation potential, and social consequences
• Proposes a structured approach to persona development with ethical considerations at the core
• Emphasizes the need for governance and transparency in AI personality design
• Highlights applications across multiple domains including healthcare and education

For security professionals, this research offers valuable insights into preventing AI manipulation, reducing harmful biases, and implementing responsible AI governance structures that protect both users and organizations.

Personas Evolved: Designing Ethical LLM-Based Conversational Agent Personalities