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One Check at a Time

Relax. We'll talk through this in plain words — no textbook voice.

What you'll walk away with

  • Understand one-check-at-a-time, with none of the intimidation
  • Get hands-on practice trying it yourself
  • Learn to smile and sidestep guesswork and secret leaks

Relax. We're not going to explain this chapter like a textbook — we'll just talk it through so it's easy to follow.

Let's think about it this way for a second

Evals are like prompts here: doing one thing at a time works better. Card A — does it cite a source? Card B — does it stop when nothing's found? Card C — does it avoid leaking secrets? Mix them all together and ask 'is everything okay?' and a Fail just leaves you in the dark. Ask the server about salt, fish, and temperature all in one breath, get back a 'not good,' and you have no idea what to actually fix.

Let's connect it to everyday life

Bad — one card checking format, source citation, no guessing, short sentences, politeness, and language all at once. Good — split into three cards. A failing card points straight at what to fix. Split things this way in the project chapter. Name your cards after the behavior they check — 'Cite the handbook' is a lot easier to reread later than 'Test 1.'

Let's try it together

text
Split one fat card:
1. Cite the handbook
2. Stop if missing
3. Do not invent Friday

A fail on #2 does not mean #1 is broken.
You should see
You'll be able to split a broad check into several short cards.

5-Minute Try-It

Write one card that mixes together 5 behaviors. Split it into 5 named cards.

A Quick Word of Caution

A fatter card isn't a stricter one. The more it packs in, the less you know when it fails.

Easy traps

  • Cramming 12 musts into a single card
  • Assuming the whole system is broken because of one Fail

Now Try It Yourself

Write one card that mixes together 5 behaviors. Split it into 5 named cards.

You'll know it worked when: You'll be able to split a broad check into several short cards.

One Check at a Time | Thuta Learning