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Decisions · Analysis · Clarity

How to Use AI for Better Decision-Making

Most decisions are made with incomplete information, under time pressure, and with cognitive biases that most people are not aware they have. AI cannot eliminate any of those constraints entirely, but it can meaningfully improve the quality of your decision-making process. People use it to structure complex decisions with formal frameworks, surface options they had not considered, stress-test their reasoning, identify the assumptions their preferred choice depends on, and think through second and third-order consequences before committing. The most useful thing AI does in decision-making is not give you the answer -- it is slow you down enough to think through the right questions before you decide.

5 Best Prompts for Better Decision-Making to Ask Claude or ChatGPT

Copy any prompt below and paste it directly into your AI of choice.

  1. Prompt 01 · Structure a complex decision

    "I need to make a decision about [describe decision]. The options I am considering are: [list]. The factors that matter most to me are: [list]. Can you help me structure this decision -- lay out the options, map the key trade-offs, identify what I am optimizing for, and help me think through which option best fits my actual priorities?"

    Best for: decisions with multiple options and competing criteria where gut feeling alone is not enough.

  2. Prompt 02 · Identify what I am missing

    "I am leaning toward [decision] because [your reasoning]. Can you play devil's advocate -- what am I not considering, what assumptions am I making that might be wrong, what are the most likely ways this decision could go badly, and what information would change my mind if I had it?"

    Best for: checking your reasoning before committing to a decision you feel good about.

  3. Prompt 03 · Map the consequences

    "I am considering [decision or action]. Can you help me map out the likely consequences -- immediate effects, second-order effects (what those first effects lead to), and third-order effects (what those second effects lead to)? I want to think further ahead than I normally would."

    Best for: decisions where the downstream effects are as important as the immediate outcome.

  4. Prompt 04 · Decision under uncertainty

    "I need to decide [decision] but I am missing key information: [describe what you do not know]. Can you help me: (1) identify which missing pieces of information matter most, (2) estimate what the realistic range of possibilities is for each unknown, and (3) help me decide which option is most robust across those different possible futures?"

    Best for: decisions where you cannot wait for perfect information but can make better use of the uncertainty you have.

  5. Prompt 05 · Reverse the decision

    "I have already made or am about to make this decision: [describe]. Can you help me think about how to reverse it or exit gracefully if it turns out to be wrong -- what the off-ramps are, how long I should give it before reassessing, and what early warning signs should make me reconsider?"

    Best for: building reversibility into decisions so you are not trapped if circumstances change.