SPSiddharth Phogatinrag-pattern.hashnode.dev·Aug 22, 2025 · 3 min readConquer Advanced Concepts RAGRetrieval-Augmented Generation (RAG) has become a cornerstone of modern LLM-based applications, blending information retrieval with generative reasoning to produce grounded and factual responses. While the basic RAG pipeline—retrieving documents from...00
SPSiddharth Phogatinmasterprompting.hashnode.dev·Aug 15, 2025 · 3 min readHow System Prompts Shape AI & Why Good Prompts MatterWhen you ask an AI a question, your message is only part of the story. Behind the scenes, there’s something else quietly guiding the AI’s personality, tone, and style — system prompts. Think of them as the AI’s hidden “job description” or “character ...00
SPSiddharth Phogatinmasterprompting.hashnode.dev·Aug 15, 2025 · 3 min readFrom Pattern Recognition to Reasoning: How “Step-by-Step Thinking” Makes AI SmarterArtificial Intelligence (AI) tools like ChatGPT have amazed people with what they can do. They can translate languages, write stories, answer questions, and help with creative projects. But here’s the truth: deep down, most AI models aren’t actually ...00
SPSiddharth Phogatingenai-gpt.hashnode.dev·Aug 13, 2025 · 2 min readUnderstanding Tokenization: A Beginner’s GuideIf you’re just starting in programming, AI, or natural language processing (NLP), you might have heard the word “tokenization” thrown around. Don’t worry—it’s not as scary as it sounds. Let’s break it down step-by-step. What is Tokenization? Tokeniza...00
SPSiddharth Phogatingenai-gpt.hashnode.dev·Aug 13, 2025 · 3 min readVector EmbeddingsWhat Are Vector Embeddings? A vector embedding is a method of representing information—such as text, images, audio, or any data—as a list of numbers (a vector). Computers do not "understand" language or images in the same way humans do. They excel at...00
