Anna University Plus Technology: Artificial Intelligence and Machine Learning. Agentic AI: How LLMs Went From Chatbots to Autonomous Workers

Agentic AI: How LLMs Went From Chatbots to Autonomous Workers

Agentic AI: How LLMs Went From Chatbots to Autonomous Workers

 
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indian
Senior Member
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03-21-2026, 07:20 PM
#1
The biggest shift in AI for 2026 is not about smarter models - it is about models that can ACT. Welcome to the era of Agentic AI.

What is Agentic AI?
Unlike traditional chatbots that simply answer questions, AI agents can plan and execute multi-step processes autonomously. They write code, analyze data, run workflows, browse the web, and coordinate multiple software tools - all without constant human supervision.

How agents work:
1. Receive a high-level goal from the user
2. Break it down into sub-tasks
3. Use tools (APIs, browsers, code execution) to complete each step
4. Handle errors and adapt their approach
5. Deliver the final result

Real-world examples of agentic workflows:
- Research agent: Searches multiple sources, synthesizes findings, writes a report
- Coding agent: Reads a bug report, finds the issue in code, writes a fix, runs tests
- Data agent: Connects to databases, runs queries, creates visualizations
- Sales agent: Researches prospects, drafts personalized emails, schedules follow-ups

Deloitte's 2026 insights classify agentic AI as a key trend, noting these systems go beyond chatbots by taking real-world actions. The shift from passive responses to active task execution is one of the biggest developments in AI.

Frameworks like LangChain, CrewAI, and AutoGen are making it easier to build agents. What kind of AI agent would be most useful to you?
indian
03-21-2026, 07:20 PM #1

The biggest shift in AI for 2026 is not about smarter models - it is about models that can ACT. Welcome to the era of Agentic AI.

What is Agentic AI?
Unlike traditional chatbots that simply answer questions, AI agents can plan and execute multi-step processes autonomously. They write code, analyze data, run workflows, browse the web, and coordinate multiple software tools - all without constant human supervision.

How agents work:
1. Receive a high-level goal from the user
2. Break it down into sub-tasks
3. Use tools (APIs, browsers, code execution) to complete each step
4. Handle errors and adapt their approach
5. Deliver the final result

Real-world examples of agentic workflows:
- Research agent: Searches multiple sources, synthesizes findings, writes a report
- Coding agent: Reads a bug report, finds the issue in code, writes a fix, runs tests
- Data agent: Connects to databases, runs queries, creates visualizations
- Sales agent: Researches prospects, drafts personalized emails, schedules follow-ups

Deloitte's 2026 insights classify agentic AI as a key trend, noting these systems go beyond chatbots by taking real-world actions. The shift from passive responses to active task execution is one of the biggest developments in AI.

Frameworks like LangChain, CrewAI, and AutoGen are making it easier to build agents. What kind of AI agent would be most useful to you?

 
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