---
title: "LLMs-from-scratch vs reasoning-from-scratch"
type: "comparison"
canonical_url: "https://www.graphcanon.com/compare/rasbt-llms-from-scratch-vs-rasbt-reasoning-from-scratch"
tools: ["rasbt-llms-from-scratch", "rasbt-reasoning-from-scratch"]
---

# LLMs-from-scratch vs reasoning-from-scratch

Neutral, constraint-first comparison with live GitHub stats.

| | [LLMs-from-scratch](/tools/rasbt-llms-from-scratch.md) | [reasoning-from-scratch](/tools/rasbt-reasoning-from-scratch.md) |
| --- | --- | --- |
| Tagline | Implement a ChatGPT-like LLM in PyTorch from scratch | Implement a reasoning LLM in PyTorch from scratch, step by step |
| Stars | 98,715 | 4,693 |
| Forks | 15,148 | 699 |
| Open issues | 4 | 2 |
| Language | Jupyter Notebook | Jupyter Notebook |
| License | Other | Apache-2.0 |
| Categories | Model Training, LLM Frameworks | Model Training, LLM Frameworks |

**Typed relationship:** LLMs-from-scratch _(alternative)_ reasoning-from-scratch

---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/graph?tool=rasbt-llms-from-scratch`](/api/graphcanon/graph?tool=rasbt-llms-from-scratch)
- LLM index: [/llms.txt](/llms.txt)
- Full corpus: [/llms-full.txt](/llms-full.txt)

_GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_