Compare laptop candidates with constraints and sensitivity analysis
At a glance
A systems analyst uses ChatGPT or Claude to turn a laptop purchase into a staged, reviewable decision. This workflow is listed under Shopping, Decision Making, Research.
SourceBuilding a tool for these workflows? See weekly rates.
What they did
1) Open ChatGPT or Claude and describe the work the purchase must support. Establish hard gates such as budget, operating system, and minimum battery needs. 2) Ask for candidate products, eliminate those that fail a gate, and confirm the remaining list. 3) Choose attributes such as portability, reliability, and performance; assign their weights yourself. Ask for visible calculations using code or Python rather than estimated arithmetic. 4) Review scores and dominated options, then vary the weights to see when the ranking changes. Confirm each stage's output before continuing. 5) Finish with a shortlist and check the underlying product claims yourself before buying.
How it went
The author says he used the process for a Surface Pro replacement. He also observed ChatGPT approximating scores even when the final ranking stayed unchanged.
Worth knowing
The original prompt PDFs are sold separately. These steps restate the publicly disclosed method; they do not reproduce those paid prompts or guarantee unbiased research.
