Learn to build an LLM from the ground up with hands-on code
This Manning Publications book by Sebastian Raschka guides readers through building a GPT-style large language model from scratch using Python and PyTorch. It covers tokenization, transformer architecture, pre-training, and fine-tuning with clear, step-by-step code examples. The book is designed for ML practitioners and engineers who want a deep, practical understanding of how modern LLMs like ChatGPT actually work under the hood.
platform, tags were inferred from this tool's own description, not confirmed by its maker. Claim this listing to correct it.
The closest tools in the directory, matched on shared capability rather than category alone.
| Tool | Pricing | API | Open source |
|---|---|---|---|
| Build a Large Language Model (From Scratch) (this tool) | Paid | Not stated | Not stated |
| TensorZero | Paid | Not stated | Yes |
| Unsloth | Paid | Not stated | Yes |
| Vanna.ai | Paid | Not stated | Yes |
| Build a Reasoning Model (From Scratch) | Paid | Not stated | Not stated |
This Manning Publications book by Sebastian Raschka guides readers through building a GPT-style large language model from scratch using Python and PyTorch. It covers tokenization, transformer architecture, pre-training, and fine-tuning with clear, step-by-step code examples. The book is designed for ML practitioners and engineers who want a deep, practical understanding of how modern LLMs like ChatGPT actually work under the hood.
Build a Large Language Model (From Scratch) is Paid. Paid tool. Visit the site to view current pricing plans.
Build a Large Language Model (From Scratch) runs on Web. Whether it offers a public API isn't stated — check the vendor's docs before planning an integration.
The closest alternatives are TensorZero, Unsloth, Vanna.ai, Build a Reasoning Model (From Scratch) — all coding & dev tools tools that overlap with Build a Large Language Model (From Scratch) on llm, fine tuning. See the full list at brofindai.com/alternatives/build-a-large-language-model-from-scratch.
Build a Large Language Model (From Scratch)
manning.com
Paid tool. Visit the site to view current pricing plans.
