---
format: "aidr-story-markdown/v1"
id: "da8785cc5779f5c99a9497af0bbc10a24e66f14979af685060f18bf8df927b12"
canonical_url: "https://aidr.today/da8785cc?lang=en"
title: "Sebastian Raschka's from-scratch video course on building reasoning models"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-10-26T15:11:59.000Z"
category: "Releases"
topics: ["reasoning"]
source_urls: ["https://magazine.sebastianraschka.com/p/building-reasoning-models","https://news.ycombinator.com/item?id=50245138"]
summary: "Sebastian Raschka has released a video course covering the from-scratch development of reasoning models, including over 11 hours of coding content on evaluation, inference-time scaling, reinforcement learning, and distillation using Python and PyTorch."
---

# Sebastian Raschka's from\-scratch video course on building reasoning models

> [Open the canonical story](<https://aidr.today/da8785cc?lang=en>)

**Published:** 2026-10-26T15:11:59.000Z
**Category:** Releases
**Topics:** reasoning

## Summary

Sebastian Raschka has released a video course covering the from\-scratch development of reasoning models, including over 11 hours of coding content on evaluation, inference\-time scaling, reinforcement learning, and distillation using Python and PyTorch\.

## Sources

- [Story source](<https://magazine.sebastianraschka.com/p/building-reasoning-models>)
- [Discussion](<https://news.ycombinator.com/item?id=50245138>)