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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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Vector Databases Explained: What They Don’t Tell You

Vector Databases Explained: What They Don’t Tell You

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11 min read
Why I chose a CLI over MCP for my Dev Tool

Why I chose a CLI over MCP for my Dev Tool

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6 min read
RAG vs Fine-Tuning vs Context Stuffing: What We've Learned Building AI Apps for Clients

RAG vs Fine-Tuning vs Context Stuffing: What We've Learned Building AI Apps for Clients

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8 min read
Introduction to RAG for LLMs: Sparse (Lexical) RAG and Dense RAG (Semantic Vector Search)

Introduction to RAG for LLMs: Sparse (Lexical) RAG and Dense RAG (Semantic Vector Search)

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25 min read
RAG Series (8): RAG Evaluation System — Speaking with Data

RAG Series (8): RAG Evaluation System — Speaking with Data

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9 min read
Cache-Augmented Generation (CAG): A RAG-less Approach to Document QA

Cache-Augmented Generation (CAG): A RAG-less Approach to Document QA

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4 min read
Build a RAG agent with LangChain and Ollama

Build a RAG agent with LangChain and Ollama

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22 min read
Building Persistent AI Agent Memory Systems That Actually Work

Building Persistent AI Agent Memory Systems That Actually Work

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8 min read
Forget Your RAG: Build Your Own LLM Wiki in C# with Ollama + Kimi (Step‑by‑Step Guide)

Forget Your RAG: Build Your Own LLM Wiki in C# with Ollama + Kimi (Step‑by‑Step Guide)

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10 min read
Video Search with MongoDB

Video Search with MongoDB

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4 min read
We Gave an AI Agent a Long Context Caching Idea. Here's what happened next!

We Gave an AI Agent a Long Context Caching Idea. Here's what happened next!

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7 min read
I Built an AI Chatbot That Knows Everything About Me

I Built an AI Chatbot That Knows Everything About Me

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6 min read
Building a RAG Evaluation Harness That Actually Catches Problems

Building a RAG Evaluation Harness That Actually Catches Problems

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5 min read
Introducing HCEL: The Most Fluent Way to Build AI Pipelines in TypeScript

Introducing HCEL: The Most Fluent Way to Build AI Pipelines in TypeScript

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7 min read
Beyond Static RAG: Using 1958 Biochemistry to Beat Multi-Hop Retrieval by 14%

Beyond Static RAG: Using 1958 Biochemistry to Beat Multi-Hop Retrieval by 14%

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2 min read
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