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Prompting interview question · hard

Imagine you need the language model to generate creative story ideas for a children's book. What strategies would you use in your prompt design?

The short answerI'd give the model a clear creative brief: the age group and reading level, the kind of story, the values and boundaries, and the format of each idea.

The full answer

I'd give the model a clear creative brief: the age group and reading level, the kind of story, the values and boundaries, and the format of each idea. Then I'd push for variety by asking for many distinct ideas across defined dimensions, and use a higher sampling temperature where the model allows it.

1. Define the audience precisely "Picture book for ages 4 to 6, read aloud by a parent" and "chapter book for ages 8 to 10, read alone" need different ideas: length, vocabulary, complexity of plot and themes all change.

2. Set the creative frame

  • Genre and tone: gentle bedtime story, funny adventure, mystery.
  • Themes or values to explore: friendship, trying something new, kindness to animals.
  • Setting constraints, if any: a city, the sea, a specific culture handled respectfully.

3. State what to avoid No frightening violence, nothing that would be unsafe if copied (like hiding in a fridge), no stereotypes, no existing characters or plots from well-known books. Positive guidance ("the conflict should be resolved through problem-solving and empathy") works better than a long list of prohibitions.

4. Ask for range, not one answer "Give 10 ideas that differ from each other in setting, main character type (child, animal, object, imaginary creature) and central problem." Asking for many varied options counters the model's tendency towards the most typical story.

5. Structure each idea

For each idea give:
- Title
- Main character, in one sentence
- The problem they face
- How it is resolved
- What the child reader takes away
- Why it suits ages 4 to 6

6. Use examples carefully One or two sample ideas show the level of detail and tone, but the model tends to copy them. Say they show the format only, or skip them once the format is right.

7. Tune randomness A higher temperature produces more surprising ideas; a lower one, safer and more predictable ones. Many newer models fix sampling settings, so asking explicitly for unusual or unexpected ideas does the same work in the prompt.

8. Iterate in stages Generate many ideas, pick a few, then ask the model to develop one in more depth, suggest twists, or check it for age appropriateness. A separate review prompt ("check this idea against these guidelines for ages 4 to 6") catches problems the creative prompt missed.

9. Keep a human in charge Treat the output as brainstorming. An author or editor chooses, shapes and checks the ideas, including for originality, since a model can echo existing stories without saying so.

Last updated 16 October 2026

Sources

Where each fact comes from

  1. 1Prompting best practices
  2. 2Prompt design strategies