An AI persona is a structured set of instructions that defines how an artificial intelligence system should communicate, behave, and respond in conversations. Think of it as a comprehensive behavioral blueprint that shapes the AI's personality, expertise areas, communication style, and interaction patterns. Unlike simple prompts that tell an AI what to do, personas tell an AI how to be.

What if your AI could swap into a rigorously fact‑only historian—one that summarizes only what happened, ends precisely at your cutoff date, and never drifts into predictions? A single, well‑designed persona can dramatically tighten outputs for retrospective research, compliance reviews, and evidence‑based strategy work.