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The Gate Before the Graph: Why Technical RAG Needs Evidence Control

Search is easy until it becomes responsible. A product engineer asks, “What methods exist for real-time tire friction estimation?” A normal search tool returns papers. A normal RAG system retrieves chunks. A confident LLM then writes a neat answer, preferably with enough bullet points to look managerial. The problem is not that this answer is always wrong. That would be mercifully simple. The problem is that it may be locally plausible but evidentially thin: two relevant chunks, one outdated method, no coverage of adjacent terminology, and a citation that looks reassuring mostly because it exists. ...

June 6, 2026 · 18 min · Zelina
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Thinking in Libraries: Why Humans (and AI) Solve Hard Problems by Rewriting the Search Space

Templates are usually sold as a convenience feature. Save time. Avoid repetition. Make the next task faster. That is not wrong. It is just a little shallow, which is how many productivity slogans prefer to travel. A better way to think about a template, helper function, saved workflow, reusable prompt, or internal operating procedure is this: it changes the search space. It does not merely shorten the final sequence of actions. It changes what counts as an available move. ...

March 25, 2026 · 16 min · Zelina
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From Tacit to Fragmented: When Knowledge Stops Behaving

Retirement is not just an HR event. In many organizations, it is a data-loss event with a farewell cake. A veteran maintenance worker leaves. A senior nurse changes hospitals. A plant supervisor retires after thirty years of noticing small abnormalities before anyone else sees them. The company still has manuals, checklists, inspection records, training videos, and perhaps a cheerful knowledge portal that everyone praises and nobody searches. What disappears is harder to name: the half-formed judgment, the workplace memory, the sense that “this noise is different from last month’s noise.” ...

March 24, 2026 · 15 min · Zelina

AI for Onboarding and Internal Training

How to use AI to support onboarding and internal training without turning learning into an uncontrolled chatbot experience.

March 16, 2026 · 6 min · Michelle

AI for Standard Operating Procedures

How to use AI with SOPs so teams can find, follow, and improve procedures without losing control or accountability.

March 16, 2026 · 6 min · Michelle

Build an Internal Knowledge Assistant

How to design an internal AI assistant that helps staff find policies, procedures, and operating knowledge without creating a guessing machine.

March 16, 2026 · 6 min · Michelle

RAG Explained for Business

A business-friendly explanation of retrieval-augmented generation and why it matters when your AI must work from company knowledge.

March 16, 2026 · 7 min · Michelle
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Don’t Build the Agent — Raise It: The Nurture‑First Paradigm for AI Expertise

The agent did not fail because it was stupid An AI agent can summarize the market, search the web, draft a memo, call an API, and still be almost useless in professional work. Not because the model is weak. Not because the workflow lacks one more tool integration. Not because someone forgot to add a longer system prompt beginning with “You are a world-class analyst,” the oldest spell in the modern prompt-engineering grimoire. ...

March 13, 2026 · 17 min · Zelina

From Scattered Museum Workflows to Source-Grounded Cultural Operations

A regional cultural institution used a controlled agentic workflow to shift staff effort from repetitive searching and first-draft writing toward review, interpretation, visitor care, and donor relationship management.

January 15, 2026 · 8 min · Vox
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Suzume-chan, or: When RAG Learns to Sit in Your Hand

A visitor walks into a research demo, a museum gallery, a hospital information corner, or a corporate training booth. The expert is busy. The brochure is dry. The QR code leads to a page nobody wants to read while standing up. The chatbot is available, technically, but it lives behind a screen and feels like another form to be tolerated. ...

December 13, 2025 · 18 min · Zelina