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# 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.

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Loreguard.com - Built a NPC AI Engine that runs on player's machine (no pay-per-token)

Loreguard.com - Built a NPC AI Engine that runs on player's machine (no pay-per-token)

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7 min read
Monitor RAG Data Source Quality

Monitor RAG Data Source Quality

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9 min read
RAG Pipelines in Production: Vector Database Benchmarks, Chunking Strategies, and Hybrid Search Data

RAG Pipelines in Production: Vector Database Benchmarks, Chunking Strategies, and Hybrid Search Data

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6 min read
Your LLM prompts are probably wasting 90% of tokens. Here’s how I fixed mine.

Your LLM prompts are probably wasting 90% of tokens. Here’s how I fixed mine.

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4 min read
Production-Grade GraphRAG Data Pipeline: End-to-End Construction from PDF Parsing to Knowledge Graph

Production-Grade GraphRAG Data Pipeline: End-to-End Construction from PDF Parsing to Knowledge Graph

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9 min read
Building Production RAG Systems with PostgreSQL: Complete Implementation Guide

Building Production RAG Systems with PostgreSQL: Complete Implementation Guide

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6 min read
I built a memory system that outperforms standard RAG on temporal queries -- try the live playground

I built a memory system that outperforms standard RAG on temporal queries -- try the live playground

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1 min read
Retrieval-Augmented Generation: The Complete Guide

Retrieval-Augmented Generation: The Complete Guide

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8 min read
Building a RAG-Based AWS VPC Flow Log Analyzer

Building a RAG-Based AWS VPC Flow Log Analyzer

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3 min read
How I ran LLM + RAG fully offline on Android using MNN

How I ran LLM + RAG fully offline on Android using MNN

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3 min read
LangChain vs LlamaIndex vs Haystack: What Two Weeks in Production Actually Taught Me

LangChain vs LlamaIndex vs Haystack: What Two Weeks in Production Actually Taught Me

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7 min read
12 Things Nobody Tells You About Building a Production RAG System

12 Things Nobody Tells You About Building a Production RAG System

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9 min read
Which Embedding Model Should You Actually Use in 2026? I Benchmarked 10 Models to Find Out

Which Embedding Model Should You Actually Use in 2026? I Benchmarked 10 Models to Find Out

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11 min read
Building a Production RAG Pipeline: Architecture Decisions That Matter

Building a Production RAG Pipeline: Architecture Decisions That Matter

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8 min read
RAG: The "Open Book" Exam for AI

RAG: The "Open Book" Exam for AI

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3 min read
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