DEV Community

#rag

Retrieval augmented generation, or RAG, is an architectural approach that can improve the efficacy of large language model (LLM) applications by leveraging custom data.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
What RAG Actually Is (And Why It’s More Than Search + LLM)

What RAG Actually Is (And Why It’s More Than Search + LLM)

1
Comments
3 min read
What Is GraphRAG? A Plain English Explainer

What Is GraphRAG? A Plain English Explainer

Comments
3 min read
Building a RAG Evaluation Framework: My 90-Test Case Approach

Building a RAG Evaluation Framework: My 90-Test Case Approach

Comments
5 min read
Your LLM Is Reading Too Much: How RAG Can Lower AI Costs

Your LLM Is Reading Too Much: How RAG Can Lower AI Costs

Comments
5 min read
LocalRAG Desktop: a Docker-free local document Q&A app for Windows

LocalRAG Desktop: a Docker-free local document Q&A app for Windows

Comments
3 min read
Long Context Windows Won't Kill RAG. Retrieval Was Never Just a Workaround for Small Windows.

Long Context Windows Won't Kill RAG. Retrieval Was Never Just a Workaround for Small Windows.

Comments
5 min read
Behind the Curtain: How Hidden Prompt Instructions Shape LLM Behavior in Customer Support

Behind the Curtain: How Hidden Prompt Instructions Shape LLM Behavior in Customer Support

Comments
5 min read
Keeping Retrieval Indexes Honest: Delete Semantics Explained (for E-commerce Docs)

Keeping Retrieval Indexes Honest: Delete Semantics Explained (for E-commerce Docs)

Comments
5 min read
Keyword search ties a purpose-built memory layer on 200 LongMemEval questions

Keyword search ties a purpose-built memory layer on 200 LongMemEval questions

Comments
2 min read
Grounded Recovery Playbooks for Healthcare Appointment Assistant Retrieval Under Load

Grounded Recovery Playbooks for Healthcare Appointment Assistant Retrieval Under Load

Comments
6 min read
Retrieval Architecture for an Online Course Tutor — A Release Checklist

Retrieval Architecture for an Online Course Tutor — A Release Checklist

Comments
6 min read
Retrieval for Insurance Claims Intake — Freshness Windows and Citation Control

Retrieval for Insurance Claims Intake — Freshness Windows and Citation Control

Comments
8 min read
Building an AI Document Analysis Platform with RAG and Multiple LLMs

Building an AI Document Analysis Platform with RAG and Multiple LLMs

Comments
2 min read
What Is RAG? Retrieval-Augmented Generation Explained (2026)

What Is RAG? Retrieval-Augmented Generation Explained (2026)

Comments
4 min read
Designing a RAG System That Knows What You’re Allowed to See

Designing a RAG System That Knows What You’re Allowed to See

Comments
8 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.