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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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Part 1: What is RAG?

Part 1: What is RAG?

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5 min read
Day 10: The Full RAG Chain — From Library to Answers 🔗

Day 10: The Full RAG Chain — From Library to Answers 🔗

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2 min read
Building a Hybrid RAG in 200 Lines — SQLite + FTS5 + sqlite-vec + RRF

Building a Hybrid RAG in 200 Lines — SQLite + FTS5 + sqlite-vec + RRF

Comments 1
6 min read
RAG patterns that work for structured data vs ones that fail

RAG patterns that work for structured data vs ones that fail

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5 min read
AI Agents in Production: 7 Architecture Mistakes That Sink Your System

AI Agents in Production: 7 Architecture Mistakes That Sink Your System

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11 min read
Same Weights, Same Prompt, Different Triage Level

Same Weights, Same Prompt, Different Triage Level

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11 min read
Add a PASS/WARN/FAIL Quality Gate to Your RAG Pipeline in 30 Seconds

Add a PASS/WARN/FAIL Quality Gate to Your RAG Pipeline in 30 Seconds

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Comments 12
5 min read
RAG Is Read-Only Memory

RAG Is Read-Only Memory

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9 min read
Building a RAG Pipeline That Stays Fresh with Live Web Data

Building a RAG Pipeline That Stays Fresh with Live Web Data

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5 min read
Graphs for RAG: Knowledge Graph and GraphRAG (GraphDB)

Graphs for RAG: Knowledge Graph and GraphRAG (GraphDB)

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16 min read
Picard OSS: Legal AI That Lives on Your Machine, Refuses to Bluff, and Ships Binaries

Picard OSS: Legal AI That Lives on Your Machine, Refuses to Bluff, and Ships Binaries

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8 min read
Async Embedding Batching, Dev Workflow AI Plugin, & LLM-Powered Game Development

Async Embedding Batching, Dev Workflow AI Plugin, & LLM-Powered Game Development

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3 min read
Why Dense Search Fails in Production RAG — And How Hybrid Search Fixes It

Why Dense Search Fails in Production RAG — And How Hybrid Search Fixes It

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5 min read
Embedding Drift Detection: A 50-Line Monitor for Production RAG

Embedding Drift Detection: A 50-Line Monitor for Production RAG

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6 min read
Why Your Vector Index Returns Five Copies of the Same Doc

Why Your Vector Index Returns Five Copies of the Same Doc

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7 min read
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