Don’t Yet Trust the Model, Test the Physics
AI physics models are advancing quickly and are beginning to prove their value in enterprise engineering workflows. But a critical bottleneck remains: rigorous, repeatable evaluation. Comparing a new model against the current state of the art still too often means stitching together datasets, metrics, scripts, and baselines by hand. That keeps evaluation behind a skill curtain and slows down both model development and domain expert adoption. To push the state of the art forward at the speed of light, we need to make evaluation easier for the people who understand the physics, the data, and the edge cases best. Their feedback will enable the AI researchers to surgically operate and build new bleeding edge models. This blog highlights the new and improved PhysicsNeMo CFD module to address the current gaps and strengthen this loop between model developers and model evaluators.