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rasbt/LLMs-from-scratch

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Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

33 mentions on Hacker News by 22 people: 18 stories, 15 comments · first 2024-01-27 · latest 2026-10-26

Mentions per year 33 mentions · busiest year 2024 (14)
20082026
  1. …a Technical Book". He recommends reading offline and code-free first (although chapter-by-chapter). https://github.com/rasbt/LLMs-from-scratch/blob/cdbd33e6d57a...
  2. …is going to get you miles ahead of people who don't. For anyone who wants to dork around there is https://github.com/rasbt/LLMs-from-scratch which is something amazing that I think anyone who wants to engineer things around LLMs should at…
  3. …[0][1][2]. Maybe it is a good problem to have to have to decide which learning resource to use. [0] https://github.com/rasbt/LLMs-from-scratch [1] https://www.manning.com/books/build-a-large-language-model-f... [2]…
    comment by JoeDaDude · 2026-05-05 · in Train Your Own LLM from Scratch
  4. …Still a fun project, even if oversold. [1] https://spreadsheets-are-all-you-need.ai/ [2] https://github.com/rasbt/LLMs-from-scratch
  5. …that I would highly recommend Sebastian Raschka's book and youtube videos as way into the subject: https://github.com/rasbt/LLMs-from-scratch . Has anyone read TFA author Jay Alammar's book (published Oct 2024) and would they recommend it…
    comment by libraryofbabel · 2025-12-22 · in The Illustrated Transformer
  6. Here is the code used in the book - https://github.com/rasbt/LLMs-from-scratch
  7. …larger Qwen3 0.6B model the A100 is faster (you can see it when scrolling to the bottom here: https://github.com/rasbt/LLMs-from-scratch/tree/main/ch05/11... )
  8. …game's response to user inputs but consistency in updating internal game logic. edit: found this! https://github.com/rasbt/LLMs-from-scratch/issues/249 Seems that it's an ongoing issue from various other links I've found, and now when I…
    comment by lufenialif2 · 2025-07-02 · in LLMs Bring New Nature of Abstraction
  9. …the theory and how to actually implement one? The distinction between this and something like https://github.com/rasbt/LLMs-from-scratch is stark. My hot take is, if you haven’t built one, you don’t actually understand how they work, you…
    comment by noodletheworld · 2025-03-06 · in Simple Explanation of LLMs
  10. PyTorch The book's code repo: https://github.com/rasbt/LLMs-from-scratch
  11. …with and without torch.compile (tldr it's 3x slower than a standard MHA when not compiled): https://github.com/rasbt/LLMs-from-scratch/blob/76e9a9ec02a1... EDIT: after taking a look at the repo, the only thing changed in the "46 commits…
    comment by Scene_Cast2 · 2024-10-17 · in Triton Fork for Windows Support
  12. …LLM's do not possess the ability to perform the process detailed above. This is why it matters. 0 - https://github.com/rasbt/LLMs-from-scratch 1 - https://en.wikipedia.org/wiki/Large_language_model
  13. You can try this. https://github.com/rasbt/LLMs-from-scratch
  14. …https://news.ycombinator.com/item?id=39156778 you can view the github for the book as they work on it https://github.com/rasbt/LLMs-from-scratch
    comment by sandwichukulele · 2024-03-24 · in Ask HN: Textbook Regarding LLMs
  15. …be online in the MEAP soon, in the meantime the code along with the notes is also available here: https://github.com/rasbt/LLMs-from-scratch/blob/main/ch03/01... )