cd /news/machine-learning/show-hn-we-built-a-chat-of-stanford-… · home › topics › machine-learning › article
[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 has built a searchable chat interface for Stanford's CS229 machine learning course notes, allowing users to explore the material with citations back to the original source. The tool, hosted at chat.pageindex.ai, aims to make long technical documents easier to navigate while maintaining traceability.

read1 min views53 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)

Points: 1
source & further reading
news.ycombinator.com — original article Tell HN: AniTroves Update A second model pays off in two shapes Show HN: AgentCloud – MCP-first iOS simulator cloud
── more in #machine-learning 4 stories · sorted by recency
── more on @stanford 3 stories trending now
sponsored brought to you by zahid.host 4,200+ EU-deployed projects
reading about agents? ship yours in a single git push.

Run your AI side-project on zahid.host

EU-based hosting, git-push deploys, automatic HTTPS, no cold starts. Free tier with a custom domain — perfect for shipping the agent you just read about.

$git push zahid main
→ Live at https://your-agent.zahid.host ✓
Get free account → Pricing
from €0/mo · no card required
LIVE [news/show-hn-we-built-a-c…] indexed:0 read:1min 2026-07-14 · —