Why does one AI feel overly polite,another aggressively opinionated,and another coldly rational? The answer lies in AI Persona . An AI Persona refers to the way an AI system is designed to behave as if it has a specific personality, set of values, tone of voice, and even a backstory—going far beyond simple information delivery. In this video, we cover: What an AI Persona really is (System Prompts & RLHF) How AI Personas are used across industries in 2026 Personality differenc