EngiBench-compatible MTO2D dataset published as
IDEALLab/mto_2d_v0. It contains 5,666 converged (400, 200)
half-domain designs with train/val/test splits of
4,249/283/1,134.
Objectives: mean_temperature and power_dissipation are historical source-optimization
labels logged before the final MMA/Heaviside update. The stored app/200/gamma
design is the subsequent post-update density field.
For the EngiBench problem, a frozen simulator uses the following physics:
q=0.01… See the full description on the dataset page:
https://huggingface.co/datasets/IDEALLab/mto_2d_v0.
