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Best Productivity ResourcesBy Shushant LakhyaniVerified creator

Course

How to Train Your GPT

A commented, from-scratch guide to building a modern language model, explained simply.

Visit How to Train Your GPT4.5

  • Rating

    4.5 / 5

  • Pricing

    Free

  • Difficulty

    Intermediate

  • Works on

    Cross-Platform, Web

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What is How to Train Your GPT?

How to Train Your GPT is a free, open-source, twelve-chapter guide to building a modern language model from scratch. Every line is commented, covering tokenisation, attention, RoPE and training loops in plain language so you can learn by reading and running the code.

Third-party open-source projects. We are not affiliated with their authors; repositories are provided as-is by their maintainers. Review each project's license, code and security before installing. See our Disclaimer.

Pros: what How to Train Your GPT does well

  • Every line commented
  • Covers modern LLM building blocks
  • Free and open source

Cons: where it falls short

  • Needs comfort with Python and notebooks
  • Not a drop-in production training stack

Who How to Train Your GPT is for

Learners who want to understand how GPT-style models work by building one.

Who can skip it

People who only want to use hosted chat models, not train them.

How to Train Your GPT alternatives

Not sold on How to Train Your GPT? These do a similar job, and each card says what it has in common.

All Learning resources

Train LLM From Scratch

Focus: training, machine learning and education. Shares llm and tutorial with How to Train Your GPT. Rated 4.7 (How to Train Your GPT: 4.5).

CourseFreeCross-Platform
4.7Visit

Dive into Deep Learning

Focus: book, course and interactive. Shares deep learning and pytorch with How to Train Your GPT. Rated 4.9 (How to Train Your GPT: 4.5).

CourseFreeWeb
4.9Visit

nanoGPT

Focus: gpt, training and karpathy. Shares llm and pytorch with How to Train Your GPT. A framework, not a course. Adds macOS, Windows and Linux. Rated 4.8 (How to Train Your GPT: 4.5).

FrameworkFreemacOS, Windows
4.8Visit

AI Agents for Beginners

Focus: ai agents, microsoft and course. Shares open source and llm with How to Train Your GPT. Rated 4.8 (How to Train Your GPT: 4.5).

CourseFreeWeb
4.8Visit

LLM Course

Focus: course, roadmap and colab. Shares llm and open source with How to Train Your GPT. Rated 4.8 (How to Train Your GPT: 4.5).

CourseFreeWeb
4.8Visit

Free alternatives to How to Train Your GPT

Want to spend nothing? These free picks cover similar ground.

Made With ML

Focus: machine learning, mlops and course. Shares open source and deep learning with How to Train Your GPT. Rated 4.8 (How to Train Your GPT: 4.5).

CourseFreeWeb
4.8Visit

Prompt Engineering Guide

Focus: prompt engineering, context engineering and rag. Shares llm and open source with How to Train Your GPT. Rated 4.8 (How to Train Your GPT: 4.5).

CourseFreeWeb
4.8Visit

AI Expert Roadmap

Focus: ai, roadmap and learning. Shares deep learning and open source with How to Train Your GPT. Rated 4.7 (How to Train Your GPT: 4.5).

CourseFreeWeb
4.7Visit

Homemade Machine Learning

Focus: machine learning, python and jupyter. Shares from scratch and open source with How to Train Your GPT. Rated 4.7 (How to Train Your GPT: 4.5).

CourseFreeWeb
4.7Visit

ML From Scratch

Focus: machine learning, numpy and python. Shares from scratch and open source with How to Train Your GPT. Rated 4.7 (How to Train Your GPT: 4.5).

CourseFreeWeb
4.7Visit
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