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[ARTICLE · art-58569] src=news.ycombinator.com ↗ pub= topic=machine-learning verified=true sentiment=· neutral

Show HN: We Built a Chat of Stanford's CS229 Course Notes

A developer created a searchable chat interface for Stanford's CS229 machine learning course notes, enabling users to query the material with citations back to the original sources. The tool aims to make long technical documents easier to explore while maintaining traceability.

read1 min views1 publishedJul 14, 2026

CS229 is one of the most widely referenced machine learning courses.

I turned the complete course notes into a searchable knowledge base with citations back to the original source material.

The goal is to make long technical documents easier to explore without losing traceability.

[https://chat.pageindex.ai/explore/stanford-cs229](https://chat.pageindex.ai/explore/stanford-cs229)

Comments URL: [https://news.ycombinator.com/item?id=48903854](https://news.ycombinator.com/item?id=48903854)

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