Inside Large Language Models like GPT

📰 Medium · Deep Learning

Learn how Large Language Models like GPT work, from the ground up, and understand the technology behind their ability to talk, write, and think like humans.

beginner Published 20 Apr 2026
Action Steps
  1. Read the introduction to Large Language Models and their applications
  2. Understand the basic concept of language models and their evolution
  3. Learn about the architecture and components of LLMs
  4. Explore how LLMs are trained and fine-tuned
  5. Apply the knowledge to build or work with LLMs in various projects
Who Needs to Know This

This article is relevant to AI engineers, data scientists, and software engineers who want to understand the basics of Large Language Models and how they can be applied in various industries. It's also useful for students and beginners who want to learn about deep learning and natural language processing.

Key Insight

💡 Large Language Models are not magic, but rather a clever piece of technology that can be understood and applied in various industries.

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🤖 Discover how Large Language Models like GPT work and learn to build your own! 🚀

Key Takeaways

Learn how Large Language Models like GPT work, from the ground up, and understand the technology behind their ability to talk, write, and think like humans.

Full Article

Title: Inside Large Language Models like GPT

URL Source: https://medium.com/@farazkazi1470/inside-large-language-models-like-gpt-46664ad52729?source=rss------deep_learning-5

Published Time: 2026-04-20T18:12:47Z

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# Inside Large Language Models like GPT | by faraz Kazi | Apr, 2026 | Medium

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# **Inside Large Language Models like GPT**

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_How does a machine learn to talk, write, and think — like a human?_

A student-friendly deep dive into the world of Large Language Models

Have you ever wondered how ChatGPT can write an entire essay, debug your code, or even crack a joke? A few years ago, this felt like science fiction. Today, it’s your homework helper, your customer support agent, and sometimes, your therapist at 2 AM.

But here’s the thing — none of this is magic. Under the hood, there’s a very clever piece of technology called a Large Language Model, or LLM. In this blog, I’m going to walk you through exactly how these models work — from the ground up — in a way that actually makes sense, even if you’re just getting started with deep learning.

**Let’s go.**

## 1. What Even Is a Language Model?

Before GPT, before ChatGPT, before all the hype — language models existed in simpler forms. Your phone’s keyboard predicting the next word as you type? That’s a language model. Gmail’s smart
Read full article → ← Back to Reads