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Build a Decision Matrix for a Complex Choice

Build a weighted decision matrix with criteria, scoring, and a bias sanity check.

Optimized for
ChatGPTClaude
§ When to use this

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.

§ The Prompt— fill in the fields, then copy or open in a tool
§ Customize0/4 fields filled
your prompt — fill the fields above
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]
Open with your prompt →ChatGPTClaudeSends your filled-in prompt straight into a new chat.
§ Example Output

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.

§ Pro Tips

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.
§ Variations

Adapt it for your case

Two-option head-to-head

Drop [OPTION C] and ask it to compare just two choices with a tie-breaker criterion.

Team / group decision

Ask it to collect weights from multiple stakeholders and average them, then flag where the group disagrees most.

Pros/cons fallback

If you don't want to score numbers, ask it to convert the same criteria into a weighted pros-and-cons list instead.

Best For — Roles
Use For — Tasks
Tags#decision-making#matrix#productivity
§ FAQ

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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