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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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A fundação esquecida do RAG: Por que você deve estudar Recuperação de Informação (Information Retrieval)

A fundação esquecida do RAG: Por que você deve estudar Recuperação de Informação (Information Retrieval)

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4 min read
从 0 到 1 构建企业级 RAG 知识库:pgvector + 文档切片 + 混合检索

从 0 到 1 构建企业级 RAG 知识库:pgvector + 文档切片 + 混合检索

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5 min read
RAG 知识库从零到一实现:5 步把文档变成可对话的 AI 大脑

RAG 知识库从零到一实现:5 步把文档变成可对话的 AI 大脑

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2 min read
Production RAG at Scale: HMAC Cookies, Workspace Isolation, Hybrid Retrieval, and Citation Validation

Production RAG at Scale: HMAC Cookies, Workspace Isolation, Hybrid Retrieval, and Citation Validation

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17 min read
Is Agent Memory Just RAG With Extra Steps? We Opened the Source Code to Find Out

Vendor codebase audit settles the RAG debate

Is Agent Memory Just RAG With Extra Steps? We Opened the Source Code to Find Out

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6 min read
How AI Answer Engines Decide to Cite Your Pages

How AI Answer Engines Decide to Cite Your Pages

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6 min read
Meet The Builder

Meet The Builder

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4 min read
Your RAG system can't answer "why" questions. Here's what you're missing.

Your RAG system can't answer "why" questions. Here's what you're missing.

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4 min read
Engineers Don't Want to Push More Slop

Engineers Don't Want to Push More Slop

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2 min read
How AI Stores Millions of Vectors Without Using Tons of Memory

How AI Stores Millions of Vectors Without Using Tons of Memory

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4 min read
AI Is Probabilistic. Enterprise Software Isn’t.

AI Is Probabilistic. Enterprise Software Isn’t.

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14 min read
3 Free Tools Every AI Agent Developer Should Bookmark

3 Free Tools Every AI Agent Developer Should Bookmark

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2 min read
Hallucination Is an Architecture Problem, Not Only a Prompt Problem

Hallucination Is an Architecture Problem, Not Only a Prompt Problem

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5 min read
A local RAG retriever in pure Python — no vector DB, no API key (with Whoosh)

A local RAG retriever in pure Python — no vector DB, no API key (with Whoosh)

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3 min read
I Almost Shipped a RAG Assistant That Lied About APIs That Don't Exist

Adversarial testing reveals RAG failure modes

I Almost Shipped a RAG Assistant That Lied About APIs That Don't Exist

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8 min read
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