Build a Decision Matrix for a Complex Choice
Build a weighted decision matrix with criteria, scoring, and a bias sanity check.
This prompt walks you through building a weighted decision matrix for a hard choice between three options — it proposes evaluation criteria, has you weight them, scores each option, computes weighted totals, and then sanity-checks whether the math-driven winner actually feels right. The final bias check is what separates it from a spreadsheet; it forces you to confront cases where the 'logical' answer conflicts with your gut. Use it for consequential, multi-factor decisions where you're stuck going in circles.
You are a decision-making coach. Help me build a weighted decision matrix for choosing between [OPTION A], [OPTION B], and [OPTION C]. (1) Suggest 5-7 evaluation criteria relevant to this decision. (2) Ask me to weight each criterion from 1-5. (3) Score each option 1-5 on each criterion. (4) Calculate weighted totals. (5) Sanity-check: does the winner feel right? Surface any hidden biases. DECISION CONTEXT: [DESCRIBE WHAT YOU'RE DECIDING]
What you can expect back
Suggested criteria (weight these 1-5): 1. Income stability 2. Learning & growth 3. Autonomy 4. Long-term upside 5. Stress / work-life balance 6. Alignment with partner's risk comfort Tell me your weights and I'll build the full matrix. As a starting illustration, using equal weights: | Criterion (w) | Startup | Corporate | Independent | | Income stability | 2 | 5 | 2 | | Learning & growth | 5 | 2 | 4 | | Autonomy | 3 | 2 | 5 | | Long-term upside | 5 | 2 | 4 | | Balance | 2 | 4 | 3 | | Partner comfort | 2 | 5 | 2 | Weighted totals: Startup 19 | Corporate 20 | Independent 20 Sanity check: Corporate and Independent tie, but you said you value learning and autonomy most — if you weight those higher, Independent likely pulls ahead. Possible hidden bias: you may be over-weighting income stability out of your partner's caution rather than your own. Send your real weights and we'll resolve it.
Illustrative example — your results will vary by tool and inputs.
Get sharper results
- 01Do the weighting step before you see any scores — assigning weights after you know which option is winning lets confirmation bias creep in.
- 02Add a 'regret' criterion ('which option would I most regret not trying?') since pure spreadsheets miss the emotional cost of the path not taken.
- 03When two options finish within a point of each other, treat it as a near-tie and let the bias check and your gut break it, not the rounding.
- 04Ask it to run a quick sensitivity test — 'if I raise the weight on autonomy by one, does the winner change?' — to see how fragile the result is.
- 05Be honest in your context about who else is affected; the model can only catch hidden biases you actually surface to it.
Adapt it for your case
Drop [OPTION C] and ask it to compare just two choices with a tie-breaker criterion.
Ask it to collect weights from multiple stakeholders and average them, then flag where the group disagrees most.
If you don't want to score numbers, ask it to convert the same criteria into a weighted pros-and-cons list instead.
Common questions
Does it decide for me?
No — it structures the decision and computes totals, but the weights and scores are yours, and the final call stays with you. The bias check is there to keep the math honest, not to override your judgment.
What if the winning option feels wrong?
That mismatch is useful information. It usually means a criterion is mis-weighted or a factor is missing; revisit your weights, because your gut is reacting to something the matrix hasn't captured.
Can I add my own criteria?
Absolutely. The suggested 5–7 are a starting point — tell it to add, remove, or rename criteria so the matrix reflects what actually matters to you.
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