Your Prompt Is Too Long. That's Why It's Not Working.

I see it constantly. Someone pastes a 400-word prompt into Claude. Four paragraphs of context. Three paragraphs of instructions. Two paragraphs of edge cases. One paragraph begging it to 'be detailed but concise but also thorough.'

The output is mid. Every time.

Then someone else walks up and types: 'Categorize these transactions by Schedule C line items.' Twelve words. Perfect output. First try.

Why Shorter Wins

Long prompts create noise. When you give an AI forty instructions, it tries to satisfy all forty. It hedges. It over-explains. It produces safe, bloated, please-everyone output that pleases nobody.

Short prompts create signal. You tell it exactly what you want. No hedging. No confusion about priorities. The AI locks in on one clear instruction and executes it well.

Confidence in a prompt is like confidence in a conversation. The person who says 'I need X' gets X. The person who says 'well, I was thinking maybe X but also Y and perhaps Z if that's not too much trouble' gets a mess.

"Confidence in a prompt is like confidence in a conversation. Say what you need. Stop apologizing to the robot."

The Before and After

Bad prompt: 'I have a list of business expenses from my bank account and I need you to categorize them into appropriate tax categories. Please use standard categories that would be recognized by the IRS. For each transaction, identify what category it belongs to. If you're unsure, please flag it.'

Good prompt: 'Categorize these transactions by Schedule C line items. Flag anything ambiguous.'

Same result. A tenth of the words.

Bad prompt: 'Can you help me rewrite this email to sound more professional? I want it to be clear but not too formal. It's for a client who I have a good relationship with but I still want to maintain professionalism.'

Good prompt: 'Rewrite this email. Professional but warm.'

Five words. Better output. Because the AI isn't drowning in contradictory instructions.

The Rule

If your prompt is longer than the output you want, something is wrong. A prompt should be a starting gun, not a novel. State the task. State the format if it matters. Stop.

The people getting the best results from AI aren't writing essays in the input box. They're writing headlines. Clear, direct, confident. The AI does the rest.

Stop over-explaining. Start commanding.