A Simple Reasoning-First Prompt That Makes Outputs More Reliable

After a lot of testing, I found that most AI errors come from missing reasoning steps, not from “bad prompts.”
This simple structure improved consistency across almost every task I tried:

  1. Restate the task
    “Rewrite my instruction in one precise sentence.”

  2. Expose the reasoning
    “Explain your reasoning step-by-step before generating the answer.”

  3. Add one constraint
    Tone, length, or exclusions — but only one.

  4. Add one example
    Keeps the output grounded and reduces abstraction.

  5. Quality trim
    “Remove the weakest 20% of the text.”

Full template:
“Restate the task clearly.
Explain your reasoning.
Apply one constraint.
Add one simple example.
Trim the weakest 20%.”

It’s simple, but it removes a surprising amount of noise.
Anyone else using a reasoning-first approach?

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