🔮 Promptolis Originals · Decisions & Reasoning
Premium-tier: the prompts that change how you think.
Tier-3 AI prompts for major decisions — 5-scenario life forecasts, pre-mortems for big projects, steelman + devil's advocate. The prompts where getting it right pays for itself 100x over. Used by founders, operators, and decision-makers.
3 Originals in this category · Curated by Atilla Kuruk · Last updated
🥇 Tier 3 — Gold / Moat
Premium Originals with low volume but high intent. The ones worth your full attention.
Life Decision 5-Scenario Forecaster
Five realistic 10-year futures for any major decision — with probabilities, tradeoffs, and the question you should actually be asking.
Steelman Devil's Advocate
The strongest possible case against your position. Honest, rigorous, no straw-men. Exposes your hidden assumptions and the one most likely to be wrong.
Pre-Mortem for Major Project
Imagines your project has already failed 6 months from now and works backward to identify the most likely failure modes — before you start, while fixes are still cheap.
Frequently asked questions
What is the "Decisions & Reasoning" category on Promptolis?
Tier-3 AI prompts for major decisions — 5-scenario life forecasts, pre-mortems for big projects, steelman + devil's advocate. The prompts where getting it right pays for itself 100x over. Used by founders, operators, and decision-makers. Every prompt in this category is a Promptolis Original — hand-crafted by Atilla Kuruk and reviewed before publishing.
How many Decisions & Reasoning Originals are there?
There are 3 Promptolis Originals in the Decisions & Reasoning category. New ones are added weekly.
Are Decisions & Reasoning Originals free?
Yes. Every Promptolis Original is free, MIT-licensed, and copy-ready. No email required, no paywall.
Which AI model works best for Decisions & Reasoning prompts?
Most Originals in this category are tuned for Claude Sonnet 4.5 / Opus 4 and GPT-5. Each Original page includes a model-specific recommendation.