Elena Samuylova's company, Evidently AI, aims to solve the problem of unreliable data by building tools for analyzing and monitoring machine learning (ML) models. These open-source tools are designed for both experts and casual users. Evidently AI has joined startup accelerator Y Combinator to tackle this design challenge. The company focuses on addressing issues like drift, which refers to the degradation in a model's predictive power. Samuylova expects that in just a few years, dashboards for ML processes will be the standard and hopes that this will change the way ML models are monitored and tested in production.