Persona
An AI persona is a virtual character or agent, with a specific purpose (for example, language assistant, coding assistant,...). A persona is based on a given model, with it's built-in capabilities and knowledge. With a combination of temperature, top P and system prompt a persona is given a specific purpose and modus-operandi. On top of this a persona can also use vector-databases and LoRA modules to further extend the capabilities and knowledge of it's underlying model.