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Manikanta Yarramsetti
Manikanta Yarramsetti

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RAG AI

What is RAG?

RAG stands for Retrieval Augmented Generation. It combines AI language models with your own documents to provide accurate, up-to-date answers based on your specific information.

How RAG Works

Your question is converted into searchable format. System searches your documents for relevant information. AI reads the found information. AI generates answer using both its knowledge and your data. Think of it like giving AI access to your personal library before answering questions.

Why Use RAG?

Provides accurate answers from your own data. Reduces AI hallucinations and errors. Works with current data, not just old training data. Maintains data privacy and security. Easy to update without retraining models.

Common Use Cases

Customer Support: Answer questions using company knowledge base
Internal Search: Find information across company documents
Legal Research: Search contracts and legal documents quickly
Healthcare: Access patient records and medical research safely
Education: Create personalized learning from course materials

RAG vs Regular AI

Regular AI only knows training data and may give wrong answers. RAG AI searches your documents first then generates accurate answers with sources.

Simple Example

Without RAG: "I do not know your company vacation policy"
With RAG: "According to your employee handbook, you get 15 days paid vacation annually"

Key Components

Vector Database: Stores documents in searchable format (Pinecone, ChromaDB)
Embeddings: Converts text to searchable numbers
Language Model: Generates answers (GPT-4, Claude)
Retrieval System: Finds relevant information from your data

Benefits and Limitations

Benefits: More accurate, shows sources, easy updates, works with private data
Limitations: Depends on document quality, needs proper setup, may miss poorly indexed info

Getting Started

Choose a vector database. Prepare and clean your documents. Set up embedding pipeline. Connect to AI language model. Test with sample questions. Iterate and improve.

Key Takeaways

RAG combines AI with your own data for better answers. More accurate than regular AI alone. Easy to update without retraining. Perfect for company-specific information. Shows sources for transparency.

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