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Knowledge graphs and RAG

Name entities and edges

Name entities and edges turns “Knowledge graphs and RAG” into a practice you can rehearse inside An internal wiki that links people, projects, and policies.

~12 minHook

1Try it yourself

Playground

RAG: look it up, then answer

Ask with RAG on, then toggle RAG off to catch guessing.

School rulesPhones stay in bags during class.
Cookie recipeBake cookies at 180°C for 12 minutes.
Store hoursWe open 9am–8pm every day.

Before you start

Why this matters

Before reading further, write one sentence about An internal wiki that links people, projects, and policies that states what must stay true on the name entities and edges page. Circle the part a person—not a model—must verify.

2Learn the idea

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Scene

This chapter stays inside one situation: An internal wiki that links people, projects, and policies. On this page you focus on Name entities and edges. Avoid generic advice that would fit any AI lesson; every check should mention details from this scene.

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Teach the move

Combine entity graphs with retrieval so answers can follow relationships, not only similar text chunks. Applied here, that means you can demonstrate name entities and edges with a concrete artifact. Write the artifact as if a teammate will reuse it next week without asking you to interpret metaphors.

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Worked example

Imagine you are helping someone new with Knowledge graphs and RAG. Show a correct move for name entities and edges, a tempting incorrect move that looks fluent, and the check that separates them.

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Edge cases

List three edge cases specific to An internal wiki that links people, projects, and policies: missing permissions, stale inputs, and a success metric that rewards speed over correctness. For each, name whether you prevent, detect, or escalate.

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Practice depth 1

Rehearse name entities and edges once with a timer: four minutes on the goal, two on unknowns, four on verification for An internal wiki that links people, projects, and policies. Keep the note specific to this chapter's scenario so a teammate can reuse the check tomorrow without asking you to decode metaphors, slogans, or vendor marketing language that does not name evidence.

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Practice depth 2

Rewrite the shortest instruction that would have prevented the worst failure you imagined for Knowledge graphs and RAG on this page. Keep the note specific to this chapter's scenario so a teammate can reuse the check tomorrow without asking you to decode metaphors, slogans, or vendor marketing language that does not name evidence.

Read

Practice depth 3

Convert your instruction into five checkbox steps and mark which ones you skip under time pressure in An internal wiki that links people, projects, and policies. Keep the note specific to this chapter's scenario so a teammate can reuse the check tomorrow without asking you to decode metaphors, slogans, or vendor marketing language that does not name evidence.

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Practice depth 4

Teach the page idea in three minutes to a friend; note the first question they ask about Knowledge graphs and RAG. Keep the note specific to this chapter's scenario so a teammate can reuse the check tomorrow without asking you to decode metaphors, slogans, or vendor marketing language that does not name evidence.

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Practice depth 5

Swap one constraint in An internal wiki that links people, projects, and policies and predict which check on this page still holds. Keep the note specific to this chapter's scenario so a teammate can reuse the check tomorrow without asking you to decode metaphors, slogans, or vendor marketing language that does not name evidence.

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Practice depth 6

Save a before/after note: what you believed about name entities and edges before this page and what evidence changed your mind. Keep the note specific to this chapter's scenario so a teammate can reuse the check tomorrow without asking you to decode metaphors, slogans, or vendor marketing language that does not name evidence.

Read

Practice depth 7

Rehearse name entities and edges once with a timer: four minutes on the goal, two on unknowns, four on verification for An internal wiki that links people, projects, and policies. Keep the note specific to this chapter's scenario so a teammate can reuse the check tomorrow without asking you to decode metaphors, slogans, or vendor marketing language that does not name evidence.

Checking tutor…

In the wild

See how this idea shows up as a product and a company — then come back to the lesson. Skills transfer across vendors.

Continue learning · glossary & guides
  • [ ] Can you explain name entities and edges using only the An internal wiki that links people, projects, and policies scene?
  • [ ] What evidence would falsify a “looks good” result?
  • [ ] Who owns the final decision?

Glossary: prompt · Glossary: evaluation

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