Agentic AI system

Course Q&A Agentic AI
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hi @Yiyi

  1. When an Agentic System Uses System and User Roles (Dual Roles)

This type of agentic system allows sophisticated autonomy and complex workflows

  • System Role (The ‘Manager’ or ‘Persona’): Defines the AI’s identity, constraints, goals, and expertise (For example “You are a helpful travel assistant, prioritize sustainable options”)
  • User Role (The ‘Request’ or ‘Data’): Provides the specific task or data (for example “Book a trip to Kyoto for next month”).
  • When to Use: For complex, multi-step tasks, project management, personalized customer service, or anything requiring planning, context, and goal-directed action (e.g., analyzing market trends, drafting campaigns)
  1. When an Agentic System Uses Only the User Role (Single Role)

In a user only agentic system, the system functions more like a powerful tool, and not just as aautonomous agent.

  • User Role (The ‘Command’): The user provides direct input, and the AI responds based on its training and context, without a pre-defined, persistent persona or complex goal.

  • When to Use:

    • Simple, Direct Queries: Asking for facts, summarizing text, or generating content (for example simple Q and A based system asking what is the capital of Thailand.)

    • When Simplicity & Predictability is Key: For users who prefer the AI to act purely as a responsive tool, minimizing unexpected autonomous behavior.

    • Basic Tool Functions: When the AI is just fetching data or performing a single, well-defined action without needing to “manage” a complex project.

Main Difference: Autonomy versus Responsiveness

  • Dual Roles: Creates an agent that plans, decides, and acts autonomously (like a manager deciding which technicians to use).

  • Single Role (User Only): Creates a tool that responds to direct commands (like a technician doing a specific job)

Regards

DP