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Explicit Negative Constraints

State explicitly what you do not want in the output (words, styles, assumptions) to cut later editing.

8 min Beginner

Goal

Cut cliches and unwanted assumptions by banning them explicitly in the prompt.

Steps

1

Review the last bad output and extract 3 things that annoyed you (word, tone, assumption).

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Expected Outcome

Immediate

Output is free of specified cliches in 90%+ of attempts.

Evidence base

School: Prompt Constraints / Output Control

Founders: Anthropic Research Team · OpenAI Cookbook (2024)

Anthropic's prompting guide recommends explicit negative phrasing to raise constraint adherence and reduce stylistic drift.

Frequently asked questions

How long does "Explicit Negative Constraints" take?

This exercise takes about 8 minutes, practiced solo in a Creative format.

When will I notice the effect of "Explicit Negative Constraints"?

Output is free of specified cliches in 90%+ of attempts. In the short term: You cut editing time by 30-50%.

Is "Explicit Negative Constraints" evidence-based?

Yes — it draws on Prompt Constraints / Output Control (Anthropic Research Team, OpenAI Cookbook (2024)). Anthropic's prompting guide recommends explicit negative phrasing to raise constraint adherence and reduce stylistic drift.

Is "Explicit Negative Constraints" suitable for beginners?

Its difficulty level is: Beginner. No external tools required — it can be practiced directly inside the app.

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