thuerey-group/apebench-paper-ablations

Ablation Results & Postprocessing for the APEBench paper

Check if git lfs is available

git lfs --version

Clone without large files (subsets or all data can be downloaded later)

GIT_LFS_SKIP_SMUDGE=1 git clone git@hf.co:thuerey-group/apebench-paper-ablations

Alternatively if you have ~155GB of free space, you can download all the data at once

git clone git@hf.co:thuerey-group/apebench-paper-ablations

Usage and partial download guides over at apebench-paper

Rebuttal additions

Following reviewer feedback on the OpenReview submission (iWc0qE116u), three further ablation studies have been added:

• fno_vary_modes: sweeping the number of Fourier modes in FNO (advection, Burgers, KS).
• fno_vary_unrolling: supervised rollout-length sweep for FNO (advection, Burgers, diffusion, KdV, KS).
• unrolling_and_spectral_metrics: rollout sweep evaluated with band-pass spectral metrics (ResNet + FNO across multiple equations, including a high-difficulty advection variant).

Each follows the same studies/ → results/{raw,network_weights}/ → melted/<name>/ → postprocessing/<name>/ layout as the original studies.