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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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Stop Flattening Your PDFs: Document Intelligence and Structural Chunking for RAG and Agents

Stop Flattening Your PDFs: Document Intelligence and Structural Chunking for RAG and Agents

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20 min read
From a Pile of Office Files to a Searchable Local Knowledge Base: I Built an Open-Source Skill

From a Pile of Office Files to a Searchable Local Knowledge Base: I Built an Open-Source Skill

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5 min read
Context Rot: Why Your RAG Pipeline Degrades Without Anyone Deploying Anything

Context Rot: Why Your RAG Pipeline Degrades Without Anyone Deploying Anything

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5 min read
2026 Build Retrieval for Restaurant Menu Assistant with Metadata Filters (and Runbooks)

2026 Build Retrieval for Restaurant Menu Assistant with Metadata Filters (and Runbooks)

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5 min read
Let your LLM say I don't know instead of guessing

Let your LLM say I don't know instead of guessing

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4 min read
Why Your Regional RAG Keeps Citing Global Autocomplete

Why Your Regional RAG Keeps Citing Global Autocomplete

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6 min read
Why Did That Chunk Win? 7 Questions I Ask Every Hybrid Search Result in .NET 10

Why Did That Chunk Win? 7 Questions I Ask Every Hybrid Search Result in .NET 10

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6 min read
Node Streams for Large RAG Uploads and Embedding Pipelines

Node Streams for Large RAG Uploads and Embedding Pipelines

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4 min read
.NET 10 + Pinecone: como integrar com um banco de dados vetorial

.NET 10 + Pinecone: como integrar com um banco de dados vetorial

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12 min read
5 Source Deduplication Fixes for Semantic Listing Retrieval in Node.js (and What I Kept)

5 Source Deduplication Fixes for Semantic Listing Retrieval in Node.js (and What I Kept)

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6 min read
Fintech Ticket Triage with Node.js RAG: PDF Upload, Semantic Search, and Citations

Fintech Ticket Triage with Node.js RAG: PDF Upload, Semantic Search, and Citations

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7 min read
Your Newsletter Assistant Cites a Teaser as Evidence

Your Newsletter Assistant Cites a Teaser as Evidence

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6 min read
Personal Knowledge Retrieval in Node.js — Private Listings, Citations, Latency Budgets

Personal Knowledge Retrieval in Node.js — Private Listings, Citations, Latency Budgets

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5 min read
RAG chunking, measured: heading-aware chunks doubled hit@1 on the FastAPI docs

RAG chunking, measured: heading-aware chunks doubled hit@1 on the FastAPI docs

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4 min read
How Unanswerable Questions Can Inflate RAG Recall@K

How Unanswerable Questions Can Inflate RAG Recall@K

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3 min read
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