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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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How to Build Customer-Support Retrieval Architecture: Query Limits That Hold

How to Build Customer-Support Retrieval Architecture: Query Limits That Hold

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6 min read
How I'd Track Freshness Across Training, RAG, and Live Fetches

How I'd Track Freshness Across Training, RAG, and Live Fetches

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3 min read
Make your RAG say 'I don't know': a score threshold, measured

Make your RAG say 'I don't know': a score threshold, measured

Comments 3
4 min read
RAG evals that fail CI: a 30-question golden set caught 3 of 4 retrieval regressions

RAG evals that fail CI: a 30-question golden set caught 3 of 4 retrieval regressions

Comments 1
5 min read
Late Chunking in Node: Embed the Whole Document, Then Cut, So 'Its' Still Means Berlin

Late Chunking in Node: Embed the Whole Document, Then Cut, So 'Its' Still Means Berlin

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10 min read
Design Notes for an Evidence-Traceable Research Agent

Design Notes for an Evidence-Traceable Research Agent

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5 min read
The same mess, now able to talk back

The same mess, now able to talk back

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3 min read
RAG vs Fine-Tuning: Debug the Failure Before Changing the Model

RAG vs Fine-Tuning: Debug the Failure Before Changing the Model

Comments 1
7 min read
My PDF converter turned every borderless table into loose numbers. The fix runs on a CPU.

My PDF converter turned every borderless table into loose numbers. The fix runs on a CPU.

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5 min read
Insurance Claims Retrieval Architecture with Node.js: Five Access-Rule Checks

Insurance Claims Retrieval Architecture with Node.js: Five Access-Rule Checks

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5 min read
Candidate Search Architecture: Tenant-Bounded Retrieval and Source Traceability

Candidate Search Architecture: Tenant-Bounded Retrieval and Source Traceability

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5 min read
How to Tune Retrieval Relevance for a Private Knowledge Manager: Source-Aware Staging

How to Tune Retrieval Relevance for a Private Knowledge Manager: Source-Aware Staging

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6 min read
Staged Retrieval Relevance Tuning for Private Knowledge Managers (and Why It Holds)

Staged Retrieval Relevance Tuning for Private Knowledge Managers (and Why It Holds)

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5 min read
Retrieval Design Practices for Contract Review Workspaces: Evidence-Linked Caching

Retrieval Design Practices for Contract Review Workspaces: Evidence-Linked Caching

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4 min read
My RAG gave different answers to the same question. One setting I never set, one I never checked

My RAG gave different answers to the same question. One setting I never set, one I never checked

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Comments 1
8 min read
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