Submissions are evaluated using the [mean squared error](https://en.wikipedia.org/wiki/Mean_squared_error) between the predicted wavefield and the simulated wavefield on the test set (100 simulations in total). Note, as you will have the first 15 frames (0-0.42s), we will only evaluate on the wavefield predicted by your model, which is the next 45 frames (0.45s to 1.77s, frames 16 to 60).