How Generating Three Proposals Instead of One Improves Decision Quality

PropFill, a proposal-writing tool, was built on the principle of generating three strategically distinct drafts for every upload, allowing users to compare them side by side. The approach draws on research by Ohio State professor Paul Nutt, whose two-decade study of over 400 organizational decisions found that roughly half of all business decisions fail, largely because teams commit too early to a single solution. Nutt's work showed that exploring at least three genuinely different options significantly improves decision quality by shifting focus from defending a position to evaluating tradeoffs. University of Chicago researcher Christopher Hsee's 'evaluability hypothesis' further supports this, finding that people assess options far more accurately when comparing them simultaneously rather than in isolation. Applied to proposal writing, this means teams move from asking 'is this draft good enough?' to 'which strategy best fits this evaluator?'