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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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Why Search-Enabled LLMs Still Get Numbers Wrong

Why Search-Enabled LLMs Still Get Numbers Wrong

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2 min read
Understanding RAG by Building a ChatPDF App: Smarter Chunking & Context Optimization (Part 3)

Understanding RAG by Building a ChatPDF App: Smarter Chunking & Context Optimization (Part 3)

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4 min read
Building Production RAG Pipelines: 3 Lessons from My First Year

Building Production RAG Pipelines: 3 Lessons from My First Year

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3 min read
Claude Code Plugins for Design Systems & Agent Orchestration for Real Workflows

Claude Code Plugins for Design Systems & Agent Orchestration for Real Workflows

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3 min read
The gap between detecting hallucinations and handling them

The gap between detecting hallucinations and handling them

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2 min read
🎙️ Building a Local Voice-Controlled AI Agent

🎙️ Building a Local Voice-Controlled AI Agent

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11 min read
Parametric Hubris: Empirical Evidence That Tool Availability Does Not Equal Tool Usage in Frontier Language Models

Parametric Hubris: Empirical Evidence That Tool Availability Does Not Equal Tool Usage in Frontier Language Models

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53 min read
MemoryLake:Persistent multimodal memory for AI agents, copilots, and enterprise workflows

MemoryLake:Persistent multimodal memory for AI agents, copilots, and enterprise workflows

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2 min read
Why Audit Is the Missing Layer in Every Healthcare RAG System

Why Audit Is the Missing Layer in Every Healthcare RAG System

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6 min read
Browser-Based LLMs in Healthcare

Browser-Based LLMs in Healthcare

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6 min read
There Are Too Many RAG Optimization Techniques, So I Organized Them — and the Big Picture Finally Made Sense

There Are Too Many RAG Optimization Techniques, So I Organized Them — and the Big Picture Finally Made Sense

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8 min read
The gap between detecting hallucinations and handling them

The gap between detecting hallucinations and handling them

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2 min read
Building Robust AI Agent Memory Systems in 2026

Building Robust AI Agent Memory Systems in 2026

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8 min read
S3 Vectors: How to build a RAG without a vector database

S3 Vectors: How to build a RAG without a vector database

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5 min read
It's Tax Time: Building a Tax Document Assistant with Claude Code and the Ragie Skill

It's Tax Time: Building a Tax Document Assistant with Claude Code and the Ragie Skill

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2 min read
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