ACArun Chauhaninarunchauhan-gen-ai.hashnode.dev·Aug 20, 2025 · 6 min readChain-of-Thought.What is Chain-of-Thought ( CoT ) ? Chain of thought (CoT) is a prompt engineering technique that enhances the output of large language models (LLMs), particularly for complex tasks involving multistep reasoning. It facilitates problem-solving by guid...00
ACArun Chauhaninarunchauhan-gen-ai.hashnode.dev·Aug 20, 2025 · 6 min readThe Art of PromptingWhy Prompts Matter If you’ve ever chatted with an AI model like ChatGPT, you’ve used a prompt. A prompt is simply the text you feed to the AI to get a response. But here’s the twist — the way you write that prompt can completely change the answer you...00
ACArun Chauhaninarunchauhan-gen-ai.hashnode.dev·Aug 20, 2025 · 4 min readTokenization in AIWhy Tokenization Matters Imagine trying to learn a new language without knowing where one word ends and the next begins. You’d hear a long stream of sounds with no clear breaks. Confusing, right? Computers face the same problem when dealing with huma...00
ACArun Chauhaninarunchauhan-gen-ai.hashnode.dev·Aug 20, 2025 · 5 min readUnderstanding GPTWhy Everyone’s Talking About GPT A few years ago, it sounded like science fiction: a computer you could talk to, ask questions, and get back answers that felt like they were written by a person. Now, tools like ChatGPT are being used to write emails,...00
ACArun Chauhaninarunchauhan-gen-ai.hashnode.dev·Aug 20, 2025 · 4 min readUnderstanding Vector Embeddings and Positional EncodingWhy These Concepts Matter ? When you send a message to a chatbot, ask an AI to translate a sentence, or search the web, something fascinating happens behind the scenes. The AI isn’t “reading” words the way you do — it’s converting them into numbers a...00
