Work in progress: 181,232 of 181,233 sites checked so far, more every week · updated 2 Nov 2026Missing a blog? Tell us

Top all-time · #18033

O

Oliver's blog

Personal blog · blog.luk.shaidata

Oliver's blog is a personal blog at blog.luk.sh about ai and data. Since 2024, 4 different Hacker News readers have linked it 5 times, most often “RAG vs. GAR: A Primer on Generation Augmented Retrieval”. The last post was in 2024, but the archive is still widely read.

Visit the blog
5mentions?
4HN people?
2024–2024first – last linked?

Too few sampled comments (2) to say how often HN recommends it.?

Why HN links it

The linked posts cover retrieval-augmented generation (RAG) and the author's alternative, "Generation Augmented Retrieval (GAR)", for flexible queries. Commenters cite them as sources, with no judgment of the writing.

Summarised by Claude from a sample of 2 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.

Product Management / FinTech / AI & Data Science

Most-linked posts?

  1. RAG vs. GAR: A Primer on Generation Augmented Retrieval
    4 people · 5 mentions · first linked 2024-05-20

What Hacker News says?

  1. It wasn't this GAR post, I remember them calling out legal docs explicitly, might have seen it on Twitter https://blog.luk.sh/rag-vs-gar

    Comment linking /rag-vs-gar

    on “Better RAG Results with Reciprocal Rank Fusion and Hybrid Search”
  2. Submitted RAG vs. GAR: A Primer on Generation Augmented Retrieval as a story · 6 points

    HN discussion
  3. Thanks for sharing your thoughts! I published a blog entry that describes our solution to this exact problem yesterday. We call it "Generation Augmented Retrieval (GAR)", please find the details here: https://blog.luk.sh/rag-vs-gar

    Comment linking /rag-vs-gar

    on “I want flexible queries, not RAG”
  4. Submitted RAG vs. GAR: A Primer on Generation Augmented Retrieval (GAR) as a story · 4 points

    HN discussion
  5. Submitted RAG vs. GAR: A Primer on Generation Augmented Retrieval as a story · 4 points

    HN discussion

Search all of HN for blog.luk.sh