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Chandula Senevirathna releases agentic RAG tutorial with LangGraph

Gumroad course reposted with emphasis on RAG reliability

10 Sep 14 2:48 PM · 13d ago · 1 post · 1 source · development 10 of 10

The Gumroad paid course is reposted on Hacker News under the title "Is Your RAG Confidently Wrong?," scoring 6 points with 5 comments, framing the material as addressing overconfident but incorrect outputs from RAG systems.

Gumroad course reposted with emphasis on RAG reliability
github.com

Chandula Senevirathna Developer and course creator

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Peak 3 pieces in 5h at Sep 14, 10 AM; 12 pieces over 20 days (12 posts) Sep 8, 2 PM — 1 piece · 1 post — Hacker News 1Sep 8, 7 PM — quietSep 9, 12 AM — 1 piece · 1 post — Hacker News 1Sep 9, 5 AM — quietSep 9, 10 AM — 1 piece · 1 post — Hacker News 1Sep 9, 3 PM — quietSep 9, 8 PM — quietSep 10, 1 AM — 1 piece · 1 post — Hacker News 1Sep 10, 6 AM — quietSep 10, 11 AM — quietSep 10, 4 PM — 1 piece · 1 post — Hacker News 1Sep 10, 9 PM — quietSep 11, 2 AM — quietSep 11, 7 AM — quietSep 11, 12 PM — quietSep 11, 5 PM — quietSep 11, 10 PM — quietSep 12, 3 AM — quietSep 12, 8 AM — quietSep 12, 1 PM — quietSep 12, 6 PM — 1 piece · 1 post — Hacker News 1Sep 12, 11 PM — quietSep 13, 4 AM — 1 piece · 1 post — Hacker News 1Sep 13, 9 AM — 1 piece · 1 post — Hacker News 1Sep 13, 2 PM — quietSep 13, 7 PM — 1 piece · 1 post — Hacker News 1Sep 14, 12 AM — quietSep 14, 5 AM — quietSep 14, 10 AM — 3 pieces · 3 posts — Hacker News 2, Mastodon 1Sep 14, 3 PM — quietSep 14, 8 PM — quietSep 15, 1 AM — quietSep 15, 6 AM — quietSep 15, 11 AM — quietSep 15, 4 PM — quietSep 15, 9 PM — quietSep 16, 2 AM — quietSep 16, 7 AM — quietSep 16, 12 PM — quietSep 16, 5 PM — quietSep 16, 10 PM — quietSep 17, 3 AM — quietSep 17, 8 AM — quietSep 17, 1 PM — quietSep 17, 6 PM — quietSep 17, 11 PM — quietSep 18, 4 AM — quietSep 18, 9 AM — quietSep 18, 2 PM — quietSep 18, 7 PM — quietSep 19, 12 AM — quietSep 19, 5 AM — quietSep 19, 10 AM — quietSep 19, 3 PM — quietSep 19, 8 PM — quietSep 20, 1 AM — quietSep 20, 6 AM — quietSep 20, 11 AM — quietSep 20, 4 PM — quietSep 20, 9 PM — quietSep 21, 2 AM — quietSep 21, 7 AM — quietSep 21, 12 PM — quietSep 21, 5 PM — quietSep 21, 10 PM — quietSep 22, 3 AM — quietSep 22, 8 AM — quietSep 22, 1 PM — quietSep 22, 6 PM — quietSep 22, 11 PM — quietSep 23, 4 AM — quietSep 23, 9 AM — quietSep 23, 2 PM — quietSep 23, 7 PM — quietSep 24, 12 AM — quietSep 24, 5 AM — quietSep 24, 10 AM — quietSep 24, 3 PM — quietSep 24, 8 PM — quietSep 25, 1 AM — quietSep 25, 6 AM — quietSep 25, 11 AM — quietSep 25, 4 PM — quietSep 25, 9 PM — quietSep 26, 2 AM — quietSep 26, 7 AM — quietSep 26, 12 PM — quietSep 26, 5 PM — quietSep 26, 10 PM — quietYesterday, 3 AM — quietYesterday, 8 AM — quietYesterday, 1 PM — quietYesterday, 6 PM — quietYesterday, 11 PM — quiet 1–2345678–10
1–2Repository gains initial traction on…3Post resurfaces on Hacker News with…4Gumroad course page posted to Hacker News
Sep 9Sep 11Sep 13Sep 15Sep 17Sep 19Sep 21Sep 23Sep 25now · 2:32 AM ET

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