Engineering12 min read

The Complete Guide to RAG Chunking: 6 Strategies with Code

How you split your documents determines whether RAG finds what you need or returns noise. Here's the complete breakdown with code.

Rosh Jayawardena

Jan 2, 2026

Engineering11 min read

Beyond Basic RAG: Chunking, Hybrid Search, and Reranking

Most RAG tutorials stop at "it works." This one shows you how to make it work well.

Rosh Jayawardena

Dec 25, 2025

Engineering10 min read

How to Build a RAG System That Actually Works

Most RAG tutorials skip the hard parts. This one doesn't — here's how to actually ship a working system.

Rosh Jayawardena

Dec 25, 2025

How To9 min read

RAG vs Fine-Tuning: A Decision Framework for Real Projects

RAG and fine-tuning solve different problems. Here's how to decide which one your project actually needs.

Rosh Jayawardena

Dec 25, 2025

AI Strategy8 min read

The Real Reason AI Invents Facts (And How to Make It Stop)

AI models invent facts because they're guessing, not looking things up. There's a fix — and it's the difference between an AI with amnesia and one with a library card.

Rosh Jayawardena

Dec 25, 2025

AI Strategy9 min read

From Documents to Answers: How RAG Actually Works

RAG isn't magic — it's a four-step system. Here's how documents become answers, explained without code.

Rosh Jayawardena

Dec 25, 2025

AI visibility, answer engines, and the future of brand discovery.

The Complete Guide to RAG Chunking: 6 Strategies with Code

Beyond Basic RAG: Chunking, Hybrid Search, and Reranking

How to Build a RAG System That Actually Works

RAG vs Fine-Tuning: A Decision Framework for Real Projects

The Real Reason AI Invents Facts (And How to Make It Stop)

From Documents to Answers: How RAG Actually Works