Build a modern LLM from scratch. Every line commented. Explained like we are five.
At a glance
Build a modern LLM from scratch. Every line commented. Explained like we are five.
People who need to run, serve, or optimize AI models.
The repository reports a MIT license. Setup difficulty and device support still need to be checked upstream.
Evidence & freshness
This record comes from the wider automated directory. It has not yet passed the stronger catalog verification checks.
Several automated maintenance signals are weak or missing. Validate the project carefully.
The health score is an automated maintenance signal, not a security audit or a guarantee that the tool fits your needs.
Catalog-verified records use a timestamped GitHub snapshot that passed source and completeness checks. Basic listings come from the wider automated sync and have not yet passed that stronger verification path.
Health combines recent activity, commit frequency, issue handling, contributor depth, release cadence, documentation, and community signals. Missing evidence lowers how much confidence you should place in the number.
Read the full methodology →Embed a live health badge in a README or docs page.
[](https://ai-tools-scout.com/projects/how-to-train-your-gpt)Suggested automatically from the same category and shared topics, then ordered by current maintenance and adoption signals.
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