GovTech launched FirstDate, a dating platform for Singapore public officers aged 21-35, powered by the Gale-Shapley stable marriage algorithm developed in 1962. The algorithm matches users based on preferences through iterative proposals and evaluations, aiming to encourage deeper consideration of matches by presenting one person at a time rather than multiple options.
Singapore's government launched FirstDate, a dating app for public servants aged 21-35 that uses the Gale-Shapley stable marriage algorithm, a Nobel Prize-winning game theory model. The app creates mathematically stable matches through a ranked preference system with a 72-hour decision window, designed to remove users upon successful matching rather than maximize engagement.