Guest Author
Derah Onuorah is a Microsoft senior product manager building LLM-powered platforms for Fortune 500 enterprises, an AI/ML Master’s candidate specializing in evaluation frameworks, and a global speaker who has educated more than 12,000 people across five continents on practical AI.
Traditional software is predictable: Input A plus function B always equals output C. This determinism allows engineers to develop robust tests. On the other hand, generative AI is stochastic and unpredictable. The exact same prompt often yields different results on Monday versus Tuesday, breaking the traditional unit testing that engineers know and love.