Bibek Kumar Buranwal (@bibekkmr15)

Understanding Agentic AI: How Intelligent Agents Work and Use Tools

Most AI systems we use today—like chatbots—simply wait for input before responding. Agentic AI is different. Instead of just reacting, it can take initiative: set goals, plan steps, and use external tools to complete tasks autonomously. Think of it a...

Aug 31, 2025 · 3 min readbibekkmr15.hashnode.dev

Where RAG Fails: Common Failure Cases and Quick Mitigations

Introduction & Why RAG Fails Introduction Retrieval-Augmented Generation (RAG) improves AI answers by combining: Retrieval: Searching a knowledge base (like PDF) for relevant information. Generation: Producing a response based on retrieved data. ...

Aug 31, 2025 · 7 min readbibekkmr15.hashnode.dev

A Smarter AI: A Beginner’s Guide to Retrieval-Augmented Generation (RAG)

Have you ever asked an AI a question and it confidently gave you the wrong answer? Or maybe you asked about something very specific—like your company’s new policy—and it replied, “I don’t have that information.” These are common limits of Large Lang...

Aug 31, 2025 · 5 min readbibekkmr15.hashnode.dev

The Language of AI: A Beginner’s Guide to Vector Embeddings

Have you ever wondered how Netflix knows what movie you’ll enjoy next, or how Google finds a website that doesn’t even use the exact words you typed? The secret lies in a powerful technique called vector embeddings. Vector embeddings are the bridge b...

Aug 31, 2025 · 3 min readbibekkmr15.hashnode.dev

The Hidden Director: Mastering System Prompts and AI Interactions

Every time you interact with an AI, there's a conversation happening behind the scenes. While you provide the questions and instructions, a hidden set of rules—known as the system prompt—is quietly guiding the AI's behavior. It’s the difference betwe...

Aug 31, 2025 · 5 min readbibekkmr15.hashnode.dev

Bibek Kumar Buranwal

About

Available for

Bibek Kumar Buranwal's blogs

Understanding Agentic AI: How Intelligent Agents Work and Use Tools

Where RAG Fails: Common Failure Cases and Quick Mitigations

A Smarter AI: A Beginner’s Guide to Retrieval-Augmented Generation (RAG)

The Language of AI: A Beginner’s Guide to Vector Embeddings

The Hidden Director: Mastering System Prompts and AI Interactions

Bibek Kumar Buranwal

About

Available for

Bibek Kumar Buranwal's blogs

Understanding Agentic AI: How Intelligent Agents Work and Use Tools

Where RAG Fails: Common Failure Cases and Quick Mitigations

A Smarter AI: A Beginner’s Guide to Retrieval-Augmented Generation (RAG)

The Language of AI: A Beginner’s Guide to Vector Embeddings

The Hidden Director: Mastering System Prompts and AI Interactions

Bibek Kumar Buranwal

About

Available for

Bibek Kumar Buranwal's blogs

Understanding Agentic AI: How Intelligent Agents Work and Use Tools

Where RAG Fails: Common Failure Cases and Quick Mitigations

A Smarter AI: A Beginner’s Guide to Retrieval-Augmented Generation (RAG)

The Language of AI: A Beginner’s Guide to Vector Embeddings

The Hidden Director: Mastering System Prompts and AI Interactions

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Bibek Kumar Buranwal

About

Available for

Bibek Kumar Buranwal's blogs

Understanding Agentic AI: How Intelligent Agents Work and Use Tools

Where RAG Fails: Common Failure Cases and Quick Mitigations

A Smarter AI: A Beginner’s Guide to Retrieval-Augmented Generation (RAG)

The Language of AI: A Beginner’s Guide to Vector Embeddings

The Hidden Director: Mastering System Prompts and AI Interactions