Microsoft has recently open-sourced an innovative business validation tool called TinyTroupe. This project, based on multi-agent virtual character simulations, offers enterprises a new low-cost market validation solution. By building a virtual user population, companies can quickly gather user feedback before the official product launch, significantly reducing market trial and error costs. The core advantage of TinyTroupe lies in its use of large language models like GPT-4 as the driving engine. By setting the personality traits, interests, and behavioral patterns of virtual users, the system can simulate...